High-stability coating storage and transportation box
By using a rod tension spring and baffle limiting structure, combined with the design of a lifting rod and a protrusion limiting groove, the problem of shaking and collision of paint cans during transportation is solved, achieving stability and transportation convenience of paint cans, and improving safety and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU JUNZILAN DOPE CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-12
AI Technical Summary
Existing paint storage and transportation boxes lack secure measures to fix the paint cans, making them prone to shaking, collisions, and leaks during transportation, which affects the quality and safety of the paint.
The system employs a plug-in tension spring and baffle limiting structure, combined with the mechanical design of lifting rod and protrusion limiting groove, to provide elastic reset and interlocking fixation, ensuring the stability of the paint can inside the container, and allowing for convenient movement of the container via wheels.
It effectively avoids the risks of shaking and collisions of paint cans during transportation, improves the safety and integrity of storage and handling, takes into account the stability and convenience of the container, reduces labor costs, and improves work efficiency.
Smart Images

Figure CN224225641U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of paint transportation technology, and in particular to a highly stable paint storage and transportation box. Background Technology
[0002] In fields such as architectural decoration and industrial coating, the storage and transportation of paints are crucial for ensuring the smooth progress of production and construction. As a liquid or semi-solid material, paints must be protected from shaking and tipping during storage and transportation to prevent leakage and deterioration. At the same time, convenient transportation must be ensured to guarantee efficient transfer to the application site.
[0003] Existing paints are typically transported in paint cans, which are then transported in shipping boxes. Currently, most paint storage and transport boxes on the market use simple box structures and lack secure measures to fix the paint cans. When encountering bumpy roads or sudden braking during transportation, the paint cans are prone to sliding and colliding inside the box, which may not only cause damage and leakage of the paint cans, but also affect the quality of the paint. In order to address this technical problem, this application proposes a highly stable paint storage and transport box. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a highly stable paint storage and transportation box. By placing the paint can inside the box, pulling the insert rod to stretch the spring, inserting it into the baffle, and then releasing the insert rod, the spring returns to its original position, causing the insert rod to pass through the baffle and form a limit stop. This effectively prevents the paint can from shaking and slipping out of the box. Through the elastic reset and interlocking fixation of the mechanical structure, reliable constraints are provided for the paint can, making it particularly suitable for scenarios requiring stability, such as transportation. It reduces the risk of paint can collisions and tipping due to shaking, ensuring the safety and integrity of paint during storage and handling. During transportation, pushing the lifting rod second aligns its protrusion with the limiting groove, causing the lifting rod first and the connecting plate to move, rotating the folding plate until the wheels touch the ground. Then, rotating the limiting protrusion of the lifting rod second allows for convenient movement of the box via the wheels. When not in use, the mechanism can be folded away to save space. This design balances stability during placement and mobility during transportation, improving the convenience and adaptability of the box, reducing manual handling costs, and increasing work efficiency.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A highly stable paint storage and transportation box includes a box body, in which a paint can is placed. The outer wall of the box body has a rotating groove, and the inner wall of the rotating groove has a sliding groove. A slider is slidably connected in the sliding groove. A folding plate is rotatably connected in the rotating groove. A connecting plate is rotatably connected to the top of the folding plate. An adjustment component is provided on the top of the connecting plate. A partition is fixedly connected to the inner wall of the box body. A clamping block is connected to the inner wall of the partition through a spring. A plug rod is slidably connected to the top right end of the box body.
[0007] Furthermore, the adjustment assembly includes a rotating rod rotatably connected to the top of the connecting plate, with the left and right ends of the rotating rod fixedly connected to the slider, a lifting rod one rotatably connected to the outer wall of the rotating rod, a lifting rod two rotatably connected to the top of the lifting rod one, and a plurality of protrusions fixedly connected to the outer wall of the lifting rod two.
[0008] Furthermore, springs are fitted on the outer walls of both the front and rear ends of the insertion rod. One end of the spring is connected to the outer wall of the insertion rod, and the other end of the spring is connected to the outer wall of the box.
[0009] Furthermore, a slot is provided at the top of the inner wall of the box, the slot extends through the right side of the box, and a baffle is provided inside the slot. The right end of the baffle has a socket adapted to the insertion rod.
[0010] Furthermore, the top of the front and rear ends of the housing is provided with a movable groove, the size of which is adapted to the size of the lifting rod two, and a limit groove is provided at the middle of the movable groove to limit the protrusion.
[0011] Furthermore, a throttle is fixedly connected to the top of the second lifting rod, and the throttle is perpendicular to the protrusion and is used to rotate the second lifting rod.
[0012] Furthermore, the bottom of the folding panel is equipped with wheels to facilitate moving the box.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, by placing the paint can into the box, pulling the insert rod to stretch the spring, inserting it into the baffle, and then releasing the insert rod, the spring returns to its original state, causing the insert rod to pass through the baffle to form a limit. This effectively prevents the paint can from shaking and sliding out of the box. Through the elastic reset and interlocking fixation of the mechanical structure, reliable constraints are provided for the paint can. It is especially suitable for scenarios where the stability of the goods is required, such as transportation. It can reduce the risk of paint can collision and tipping caused by shaking, and ensure the safety and integrity of paint during storage and handling.
[0015] 2. In this utility model, during transportation, the lifting rod two is pushed to match its protrusion with the limiting groove, which drives the lifting rod one and the connecting plate to move, causing the folding plate to rotate until the wheels touch the ground. Then, the limiting protrusion of the lifting rod two is rotated, and the box can be moved conveniently by the wheels. When not in use, the mechanism can be folded up to save space. At the same time, it takes into account the stability of the box when it is placed and the mobility during transportation, which improves the convenience of the box and its adaptability to different scenarios, reduces the cost of manual handling, and improves work efficiency. Attached Figure Description
[0016] Figure 1 This is a perspective view of a highly stable paint storage and transportation box proposed in this utility model;
[0017] Figure 2 This is a schematic diagram of the structure of a folding plate for a highly stable paint storage and transportation box proposed in this utility model.
[0018] Figure 3 This is a schematic diagram of the structure of a highly stable paint storage and transportation box proposed in this utility model;
[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0020] Legend:
[0021] 1. Box body; 2. Baffle; 3. Insert rod; 4. Spring 1; 5. Folding plate; 6. Connecting plate; 7. Wheel; 8. Lifting rod 1; 9. Lifting rod 2; 10. Protrusion; 11. Slide groove; 12. Clamping block; 13. Spring 2; 14. Slot; 15. Paint can; 16. Partition plate; 17. Slider. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Reference Figure 1-3This utility model provides an embodiment of a highly stable paint storage and transportation box, comprising a box body 1, a paint tank 15 placed inside the box body 1 for holding paint, a rotating groove on the outer wall of the box body 1 for accommodating a folding plate 5, a sliding groove 11 on the inner wall of the rotating groove, a slider 17 slidably connected within the sliding groove 11, a folding plate 5 rotatably connected within the rotating groove, a connecting plate 6 rotatably connected to the top of the folding plate 5, a rotating rod rotatably connected to the top of the connecting plate 6, the left and right ends of the rotating rod being fixedly connected to the slider 17, a lifting rod 8 rotatably connected to the outer wall of the rotating rod, and a lifting rod 9 rotatably connected to the top of the lifting rod 8. The lifting rod 29 can move the lifting rod 18, which in turn allows the lifting rod 18 to rotate the connecting plate 6. Multiple protrusions 10 are fixedly connected to the outer wall of the lifting rod 29, and a partition 16 is fixedly connected to the inner wall of the box 1. The partition 16 can ensure the stability of the paint tank 15. The inner wall of the partition 16 is connected to a clamping block 12 through a spring 2 13. By setting the clamping block 12 and the spring 2 13, the shaking of the paint tank 15 during transportation can be buffered, and the paint tank 15 can be prevented from colliding with the partition 16. A plug rod 3 is slidably connected to the top right end of the box 1. By inserting the plug rod 3 into the plug hole on the right side of the baffle 2, the baffle 2 can be limited.
[0024] Reference Figure 2-4 The outer walls of both ends of the insertion rod 3 are fitted with springs 4. One end of spring 4 is connected to the outer wall of the insertion rod 3, and the other end is connected to the outer wall of the housing 1. By setting spring 4, the insertion rod 3 can automatically reset after being pulled up, thus allowing the insertion rod 3 to automatically insert into the insertion hole on the baffle 2. The top of the inner wall of the housing 1 is provided with a slot 14, which extends through the right side of the housing 1. A baffle 2 is provided in the slot 14, and the right end of the baffle 2 is provided with an insertion hole that matches the insertion rod 3. By inserting the baffle 2 from the right side of the housing 1 into the slot 14 and fixing it with the insertion rod 3, the paint tank 15 inside the housing 1 is protected. Limiting grooves are provided at the top of both ends of the housing 1. The size of the moving groove is adapted to the size of the lifting rod 9. A limiting groove is provided in the middle of the moving groove to limit the protrusion 10. The limiting groove is circular. When the lifting rod 9 rotates, it can rotate the protrusion 10 within the limiting groove. A throttle handle is fixedly connected to the top of the lifting rod 2 9. The throttle handle is perpendicular to the protrusion 10 and is used to rotate the lifting rod 2 9. Wheels 7 are provided at the bottom of the folding plate 5, which facilitates the transportation of the box 1.
[0025] Working principle: First, place the paint can 15 into the box 1. Then, pull the insert rod 3 upward, which stretches the spring 4. Next, insert the baffle 2 into the slot 14 from the right side of the box 1 and insert it all the way in. Then, release the insert rod 3. The spring 4 returns to its original position, allowing the insert rod 3 to pass through the baffle 2, thus fixing the baffle 2 and preventing the paint can 15 from shaking out of the box 1, ensuring the stability of the paint can 15. When the box 1 needs to be transported, push the lifting rod 9 downward, so that the protrusion 10 on the outer wall of the lifting rod 9 matches the limiting groove. When the lifting rod 9 moves downward, it can push the lifting rod 8 downward, which in turn pushes the connecting plate 6 downward and rotates it. Then, the connecting plate 6 makes the folding plate 5 rotate, which makes the wheel 7 contact the ground. Then, rotate the lifting rod 9, which rotates the protrusion 10, thus turning the protrusion 10 into the limiting groove, thereby limiting the protrusion 10 and preventing the lifting rod 9 from moving up and down, thus ensuring that the wheel 7 can always be in contact with the ground.
[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A highly stable paint storage and transport box, characterized in that, The container includes a box (1), inside which a paint can (15) is placed. The outer wall of the box (1) has a rotating groove, and the inner wall of the rotating groove has a sliding groove (11). A slider (17) is slidably connected in the sliding groove (11). A folding plate (5) is rotatably connected in the rotating groove. A connecting plate (6) is rotatably connected to the top of the folding plate (5). An adjusting component is provided on the top of the connecting plate (6). A partition (16) is fixedly connected to the inner wall of the box (1). A clamp (12) is connected to the inner wall of the partition (16) through a spring (13). A plug rod (3) is slidably connected to the top right end of the box (1).
2. The highly stable paint storage and transportation box according to claim 1, characterized in that: The adjustment assembly includes a rotating rod rotatably connected to the top of the connecting plate (6), with the left and right ends of the rotating rod fixedly connected to the slider (17), a lifting rod one (8) rotatably connected to the outer wall of the rotating rod, a lifting rod two (9) rotatably connected to the top of the lifting rod one (8), and a plurality of protrusions (10) fixedly connected to the outer wall of the lifting rod two (9).
3. The highly stable paint storage and transportation box according to claim 1, characterized in that: Spring 1 (4) is fitted on the outer wall of both the front and rear ends of the insertion rod (3). One end of the spring 1 (4) is connected to the outer wall of the insertion rod (3), and the other end of the spring 1 (4) is connected to the outer wall of the box (1).
4. The highly stable paint storage and transportation box according to claim 1, characterized in that: The top of the inner wall of the box (1) is provided with a slot (14), the slot (14) penetrates the right side of the box (1), and a baffle (2) is provided in the slot (14). The right end of the baffle (2) is provided with a plug hole that is compatible with the plug rod (3).
5. The highly stable paint storage and transportation box according to claim 1, characterized in that: The top of the front and rear ends of the box (1) is provided with a moving groove. The size of the moving groove is adapted to the size of the lifting rod (9). A limiting groove is provided at the middle end of the moving groove to limit the protrusion (10).
6. The highly stable paint storage and transportation box according to claim 2, characterized in that: The top end of the second lifting rod (9) is fixedly connected to a throttle, which is perpendicular to the protrusion (10) and is used to rotate the second lifting rod (9).
7. The highly stable paint storage and transportation box according to claim 1, characterized in that: The bottom of the folding plate (5) is provided with wheels (7) to facilitate the movement of the box (1).