Anti-expansion plastic bucket cover
By incorporating a ring-shaped reinforcing rib and an internal and external threaded sealing structure on the plastic bucket lid, the problem of bucket lid bulging in high-altitude areas is solved, ensuring that the items inside the bucket are neatly arranged.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU HUAPU PLASTIC CONTAINER CO LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-06-26
AI Technical Summary
Existing plastic bucket lids are prone to bulging in high-altitude areas, causing items inside the bucket to be misaligned.
The lid is reinforced with a first ring-shaped reinforcing rib, a second ring-shaped reinforcing rib, and a third ring-shaped reinforcing rib, and the lid is sealed with internal and external threads to enhance the overall strength of the lid.
It effectively prevents the lid from expanding and deforming at high altitudes, keeping the items inside the bucket neatly arranged.
Smart Images
Figure CN224410155U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic bucket lid technology, specifically to an anti-expansion plastic bucket lid. Background Technology
[0002] Currently, plastic buckets are stacked in transport vehicles after being filled. However, when transported to some high-altitude areas, due to changes in air pressure, the middle of the plastic bucket lid will bulge upwards, which can easily cause the plastic buckets on it to be misaligned and shift to the left or right during transportation.
[0003] Therefore, there is an urgent need for an anti-expansion plastic bucket lid to solve the problem that the currently used plastic bucket lids will bulge in high-altitude areas, causing the plastic buckets placed on them to be misaligned. Utility Model Content
[0004] This utility model provides an anti-expansion plastic bucket lid, which solves the problem that the currently used plastic bucket lid will bulge in high-altitude areas, causing the plastic buckets placed on it to be misaligned.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] An anti-expansion plastic bucket lid, comprising:
[0007] The bucket lid is provided with a first annular reinforcing rib, a second annular reinforcing rib, and a third annular reinforcing rib; the first annular reinforcing rib, the second annular reinforcing rib, and the third annular reinforcing rib are arranged at equal intervals;
[0008] The barrel lid is also provided with a material inlet, and the material inlet is provided with a cap.
[0009] Furthermore, the cap and the feed port are connected by internal and external threads.
[0010] Furthermore, it also includes radial reinforcing ribs, of which three are provided, and the three reinforcing ribs are equally spaced on the bucket lid.
[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:
[0012] The first, second, and third annular reinforcing ribs on the lid of this invention can improve the overall strength of the lid, so that the lid will not expand or deform under high pressure, thereby preventing the plastic buckets placed on it from being misaligned. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of an embodiment of the present invention;
[0014] Figure 2This is a schematic diagram of another embodiment of the present invention;
[0015] Figure 3 This is a schematic diagram of the structure of this utility model without the cover.
[0016] Markings and component names in the diagram:
[0017] 1- Bucket lid, 2- First annular reinforcing rib, 3- Second annular reinforcing rib, 4- Third annular reinforcing rib, 5- Feed inlet, 6- Sealing cap, 7- Radial reinforcing rib. Detailed Implementation
[0018] The present invention will now be described in detail with reference to the accompanying drawings.
[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0020] This embodiment provides an anti-expansion plastic bucket lid, such as... Figures 1-3 As shown, it includes:
[0021] The bucket lid 1 is provided with a first annular reinforcing rib 2, a second annular reinforcing rib 3 and a third annular reinforcing rib 4; the first annular reinforcing rib 2, the second annular reinforcing rib 3 and the third annular reinforcing rib 4 are arranged at equal intervals;
[0022] The barrel lid 1 is also provided with a material inlet 5, and the material inlet 5 is provided with a sealing cap 6.
[0023] The first annular reinforcing rib 2, the second annular reinforcing rib 3, and the third annular reinforcing rib 4 can increase the overall strength of the lid, thereby preventing the lid from bulging due to excessive internal and external air pressure in high-altitude areas, and thus preventing the plastic buckets placed on it from being misaligned.
[0024] In a further optimization of the above embodiment, the cap 6 and the feed port 5 are connected by internal and external threads.
[0025] A further optimization of the above embodiment includes radial reinforcing ribs 7, of which three are equally spaced on the lid 1. The radial reinforcing ribs 7 further increase the overall strength of the lid.
[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. An anti-expansion plastic bucket lid, characterized in that, include: The bucket lid is provided with a first annular reinforcing rib, a second annular reinforcing rib and a third annular reinforcing rib; The first annular reinforcing rib, the second annular reinforcing rib, and the third annular reinforcing rib are arranged at equal intervals; The barrel lid is also provided with a material inlet, and the material inlet is provided with a cap.
2. The anti-expansion plastic bucket lid according to claim 1, characterized in that, The cap and the feed port are connected by internal and external threads.
3. The anti-expansion plastic bucket lid according to claim 2, characterized in that, It also includes radial reinforcing ribs, of which three are provided, and the three reinforcing ribs are equally spaced on the bucket lid.