Portable paint can bottom support

Abstract

The utility model relates to paint bucket transfer equipment technical field, concretely is a kind of portable paint bucket bottom support, including underframe, its upper end is equipped with supporting plate, and two ends are equipped with support assembly symmetrically;Support assembly contains support frame, and the upper end of support frame is limited to groove, and the lower end is equipped with limiting frame and universal wheel;The both sides of supporting plate have locating groove and locking rod, and the arc-shaped groove of support frame inboard is attached to supporting plate, and locating block is inserted into locating groove in arc-shaped groove, and locking rod is inserted into locating groove and passes through the through-hole of locating block;Limiting frame has air slot and guide slot, and underframe both ends are inserted into air slot, and its guide block is slidably engaged with guide slot, and supporting plate and limiting groove have buffer pad, and support frame outside has handle, the device is convenient to unfold and store, moves flexibly, and is suitable for paint bucket transfer.

Description

Technical Field

[0001] This utility model relates to the technical field of paint bucket transfer equipment, specifically a convenient paint bucket base tray. Background Technology

[0002] As the main packaging container for paint, paint buckets have a wide range of applications. They are directly related to the storage and transportation of paint, and also play a variety of roles during use and after recycling. 18-inch paint buckets (approximately 45.7cm in diameter, with slight variations in height depending on the specification) are suitable for industrial, construction, and batch operation scenarios with high paint demand due to their large capacity (usually holding 18-20 liters of paint).

[0003] Currently, 18-inch paint buckets often require a base to assist in moving them during transport and use. Traditional bases are mostly fixed frame structures, which can support the paint buckets, but they are inconvenient to store and take up a lot of space when not in use, which is not conducive to storage and transportation. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a convenient paint bucket base tray.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a convenient paint bucket base tray, including a base frame, a tray plate at the upper end of the base frame, and two support components symmetrically arranged at both ends of the base frame;

[0008] The support assembly includes a support frame, with a limiting groove at the upper end of the support frame and a limiting frame and bottom wheels at the lower end of the support frame;

[0009] The tray has two symmetrical positioning slots and a locking rod on both sides. The inner side of the support frame has an arc-shaped groove that fits with both sides of the tray. The arc-shaped groove has a positioning block that is inserted into the positioning slot. The positioning block has a through hole. The locking rod passes through the through hole and is inserted into the positioning slot. The locking rod is threadedly connected to the tray.

[0010] The limiting frame has an empty slot, and a guide groove is provided inside the empty slot. The outer end of the guide groove passes through the limiting frame, and the inner end of the guide groove is a sealing structure. Both ends of the base frame are inserted into the empty slot and slidably connected with the empty slot. The two sides of the outer end of the base frame are provided with guide blocks that are inserted into the guide groove and slidably cooperate with the guide groove.

[0011] Furthermore, the present invention is improved in that two limiting frames and two bottom wheels are symmetrically arranged at the lower end of the support frame, and all of the bottom wheels are universal wheels.

[0012] To improve the service life of this structure, the improvement of this utility model is that multiple buffer pads are bonded to the upper surface of the tray and the inside of the limiting groove.

[0013] To facilitate operation of the support frame, the present invention includes an improvement where a handle is provided on the outer side of the support frame.

[0014] Furthermore, an improvement of this utility model is that there is a frictional damping force between the guide block and the guide groove.

[0015] To facilitate assembly of the pallet, the present invention is improved by fixing the pallet to the upper end of the base frame with screws.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a convenient paint bucket base tray, which has the following features:

[0018] Beneficial effects:

[0019] Easy to operate and efficient to unfold and store: The locking rod, positioning block, and positioning groove work together with the handle design to enable the support frame to unfold and store quickly; the sliding cooperation between the guide block and the guide groove ensures a smooth and orderly unfolding process, and the friction damping force can prevent the support frame from moving accidentally during use, thus improving the ease of operation.

[0020] Flexible and easy to move: The bottom wheels are designed with universal wheels, which makes the device easy to push and turn, solving the problem of the laboriousness of traditional manual handling of paint buckets. It is especially suitable for scenarios with frequent relocation, reducing labor intensity. Attached Figure Description

[0021] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0023] Figure 3 For the present utility model Figure 1 The main view;

[0024] Figure 4 This is a schematic diagram of the structure of the guide block of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the guide groove of this utility model.

[0026] In the diagram: 1. Base frame; 2. Support plate; 3. Support frame; 4. Limiting groove; 5. Bottom wheel; 6. Limiting frame; 7. Empty groove; 8. Guide groove; 9. Positioning block; 10. Through hole; 11. Positioning groove; 12. Locking rod; 13. Guide block; 14. Buffer pad; 15. Handle. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1-5 The present invention provides a convenient paint bucket base support, including a base frame 1, a support plate 2 at the upper end of the base frame 1, and two support components symmetrically arranged at both ends of the base frame 1.

[0029] The support assembly includes a support frame 3, with a limiting groove 4 at the upper end of the support frame 3, a limiting frame 6 at the lower end of the support frame 3, and bottom wheels 5.

[0030] The tray 2 is symmetrically provided with two positioning grooves 11 and locking rods 12 on both sides. The inner side of the support frame 3 is provided with an arc-shaped groove that fits with both sides of the tray 2. The arc-shaped groove is provided with a positioning block 9 that is inserted into the positioning groove 11. The positioning block 9 is provided with a through hole 10. The locking rod 12 passes through the through hole 10 and is inserted into the positioning groove 11. The locking rod 12 is threadedly connected to the tray 2.

[0031] The limiting frame 6 is provided with a slot 7, and a guide groove 8 is provided inside the slot 7. The outer end of the guide groove 8 passes through the limiting frame 6, and the inner end of the guide groove 8 is a sealing structure. Both ends of the base frame 1 are inserted into the slot 7 and slidably connected with the slot 7. Guide blocks 13 are provided on both sides of the outer end of the base frame 1, which are inserted into the guide groove 8 and slidably cooperate with the guide groove 8.

[0032] The lower end of the support frame 3 is symmetrically provided with two limiting frames 6 and two bottom wheels 5, and all of the bottom wheels 5 are universal wheels.

[0033] The tray 2 is fixed to the upper end of the base frame 1 by screws.

[0034] Device unfolding operation: Loosen the locking rods 12 on both sides of the support plate 2 so that they can exit from the through hole 10 of the positioning block 9 and allow the positioning block 9 to disengage from the positioning groove 11.

[0035] The support frame 3 is provided with a handle 15 on its outer side.

[0036] Hold the handle 15 on the outside of the support frame 3 and pull it outward to pull the positioning block 9 out of the positioning groove 11 of the tray 2. At this time, the arc-shaped groove on the inside of the support frame 3 separates from the two sides of the tray 2.

[0037] There is a frictional damping force between the guide block 13 and the guide groove 8.

[0038] As it is pulled, the limiting frame 6 slides along the base frame 1, and the guide blocks 13 at both ends of the base frame 1 slide synchronously in the guide groove 8 of the limiting frame 6 until the guide block 13 touches the sealing structure at the inner end of the guide groove 8 (an ordinary stop block can be used, and it is an integrated structure with the limiting frame 6). The two support frames 3 are fully extended and remain stable (the positioning is achieved by the frictional damping force between the guide block 13 and the guide groove 8).

[0039] Placement and securing of paint buckets:

[0040] Multiple buffer pads 14 are bonded to the upper surface of the tray 2 and the inside of the limiting groove 4.

[0041] Align the bottom of the paint bucket with the limiting groove 4 at the upper end of the support frame 3 and place it stably there. The buffer pad 14 on the upper surface of the tray 2 contacts the bottom of the paint bucket, and the buffer pad 14 inside the limiting groove 4 fits against the bucket wall, forming a stable support together. At this time, the limiting groove 4 just covers the bottom of the paint bucket, so when it moves, the two support frames 3 will not shake.

[0042] Device storage operation: After taking out the paint bucket, push the handle 15 in the opposite direction to make the support frame 3 retract inward, the limit frame 6 slide back along the base frame 1, and the guide block 13 moves in the opposite direction in the guide groove 8 until the positioning block 9 is inserted into the positioning groove 11 of the tray 2, and the arc groove re-fits the two sides of the tray 2.

[0043] Tighten the locking rod 12 so that it passes through the through hole 10 of the positioning block 9 and is inserted into the positioning groove 11, thus fixing the support frame 3 and the tray 2 and realizing the storage of the device.

[0044] Movement and transfer: The entire device can be moved flexibly by using the bottom wheels 5 (universal wheels) at the lower end of the support frame 3 to move the paint bucket without the need for manual handling.

[0045] In the unfolded state, the tray 2 and the two support frames 3 form a three-point support structure, which, together with the limiting groove 4, limits the position of the paint bucket and ensures that it is placed stably. The buffer pad 14 can reduce the friction and collision between the paint bucket and the device, which not only protects the paint bucket from damage, but also extends the service life of the device itself.

[0046] The tray 2 is fixed to the base frame 1 with screws, which is secure and easy to disassemble and maintain; the components are precisely matched, such as the fit between the arc groove and the tray 2, and the sliding between the guide block 13 and the guide groove 8, to ensure the overall stability and durability of the device.

[0047] When folded, it is compact and easy to store; when unfolded, it can accommodate paint buckets of various sizes, meeting the needs of temporary placement and transfer of paint buckets in different construction scenarios, making it highly practical.

[0048] The base wheel 5 can be a lightweight swivel wheel with brakes. The recommended model is a 3-inch TPU self-locking swivel wheel (model: SW-301).

[0049] For cushioning pad 14, EVA foam cushioning pad is recommended.

[0050] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A portable paint can bottom support comprising a chassis (1), characterized in that: The upper end of the base frame (1) is provided with a support plate (2), and two support components are symmetrically arranged at both ends of the base frame (1); The support assembly includes a support frame (3), the upper end of the support frame (3) is provided with a limiting groove (4), the lower end of the support frame (3) is provided with a limiting frame (6) and a bottom wheel (5); The tray (2) has two symmetrical positioning grooves (11) and a locking rod (12) on both sides. The inner side of the support frame (3) is provided with an arc groove. The arc groove fits with both sides of the tray (2). The arc groove is provided with a positioning block (9) inserted into the positioning groove (11). The positioning block (9) is provided with a through hole (10). The locking rod (12) passes through the through hole (10) and is inserted into the positioning groove (11). The locking rod (12) is threadedly connected to the tray (2). The limiting frame (6) is provided with a slot (7), and a guide groove (8) is provided inside the slot (7). The outer end of the guide groove (8) passes through the limiting frame (6), and the inner end of the guide groove (8) is a sealing structure. The two ends of the base frame (1) are inserted into the slot (7) and slidably connected with the slot (7). The two sides of the outer end of the base frame (1) are provided with guide blocks (13) that are inserted into the guide groove (8) and slidably cooperate with the guide groove (8).

2. A portable paint can bottom holder according to claim 1, characterized in that: The lower end of the support frame (3) is symmetrically provided with two limiting frames (6) and two bottom wheels (5).

3. A portable paint can bottom holder according to claim 2, characterized in that: All of the aforementioned bottom wheels (5) are omnidirectional wheels.

4. A portable paint can bottom holder according to claim 3, wherein: Multiple buffer pads (14) are bonded to the upper surface of the tray (2) and inside the limiting groove (4).

5. A portable paint can bottom holder according to claim 4, wherein: The support frame (3) is provided with a handle (15) on the outside.

6. A portable paint can bottom holder according to claim 5, wherein: There is a frictional damping force between the guide block (13) and the guide groove (8).

7. A portable paint can bottom holder according to claim 6, characterized in that: The tray (2) is fixed to the upper end of the base frame (1) by screws.

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