Liftable double-layer garbage can

By setting up a height-adjustable double-layer trash can with a secondary loop locking mechanism between the inner and outer rods, the height of the trash can is adjustable, solving the problem that existing trash cans cannot meet the needs of different postures, and improving the product's applicability and user comfort.

CN224547027UActive Publication Date: 2026-07-24TAIZHOU CHUANGYI PLASTIC IND CO LTD
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Patent Information

Application Number
CN202521974179.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-12
Publication Date
2026-07-24
Estimated Expiration
2035-09-12

AI Technical Summary

Technical Problem

Existing trash cans cannot be height-adjusted, failing to simultaneously meet the needs of people in both standing and sitting positions when disposing of trash, and thus failing to ensure user comfort in various scenarios.

Method used

A height-adjustable double-layer trash can is provided. Through a secondary loop engagement mechanism between the inner and outer rods, and by triggering the inner rod to engage with the outer rod, this mechanism allows for switching between high and low positions. This expands the product's applicability and ensures user comfort in various scenarios.

Benefits of technology

The height of the trash can is adjustable, meeting the needs of people in both standing and sitting positions when disposing of trash, thus improving the product's applicability and user comfort.

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Abstract

The utility model discloses a liftable double-layer garbage can which comprises an outer barrel, an inner barrel, an outer rod, an inner rod, an elastic mechanism and a plurality of limiting blocks. The outer cylinder is provided with an accommodating groove; the inner cylinder is arranged in the containing groove in a lifting mode. The outer rod is provided with a lifting groove; the top side of the inner wall of the lifting groove is provided with a plurality of fixing blocks and a plurality of sharp teeth which are evenly distributed in the circumferential direction at intervals up and down. Each fixing block comprises a guide inclined edge and a limiting edge, and the guide inclined edge and the limiting edge jointly define a fixing groove; the inner rod is rotationally arranged on the inner cylinder, and one end of the inner rod extends into the lifting groove; the elastic mechanism drives the inner rod to ascend; the multiple limiting blocks are evenly distributed on the top side of the inner rod in the circumferential direction, and each limiting block comprises an upper vertex angle part, a lower vertex angle part, an upper inclined edge and a lower inclined edge. According to the utility model, a high state and a low state are realized, so that not only can the sitting posture state of a human body be adapted, but also the standing state of the human body can be adapted, the application range of the product is expanded, and the comfort of a user in use in various scenes is ensured.
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