一种具有密封结构的环保机构开关
By designing an environmentally friendly mechanism switch with a tiered opening and closing mechanism, and using the cooperation of cam grooves and racks to control the movement of the upper and lower opening and closing plates, the problem of odor and microbial diffusion when the trash can lid is opened is solved, a dynamic sealing effect is achieved, and the sealing performance and transmission structure stability of the trash can are improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI YUCHAO ELECTRIC TECH CO LTD
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-17
AI Technical Summary
When the lid of an existing trash can is opened, the inside is directly connected to the outside, causing odors and infectious microorganisms to spread. Existing sealing measures have failed to effectively achieve dynamic isolation.
Design an environmentally friendly mechanism switch with a graded opening and closing mechanism. Through the cooperation of the right cam groove and the left cam groove, the lifting and lowering of the short rack and the long rack are controlled, which drives the coordinated movement of the upper and lower opening and closing plates to form a multi-layer seal. The isolation plate separates the transmission components from the garbage storage area to ensure the sealing during the opening and closing process.
It achieves multi-layer sealing during the opening and closing of the flip cover, reducing the risk of odor leakage and microbial transmission, extending the service life of the transmission structure, and ensuring effective isolation between the inside and the outside.
Smart Images
Figure CN224512164U_ABST
Abstract
Claims
1. An environmentally friendly mechanism switch with a sealed structure, characterized in that: The utility model provides a garbage can, including the garbage can body (1), the upper portion of garbage can body (1) is rotatably connected with the cover (2), be equipped with the main shaft (3) between cover (2) and garbage can body (1), the main shaft (3) is left and right through the side wall of garbage can body (1), and the both ends of main shaft (3) are fixedly installed right cam piece (4) and left cam piece (5) respectively, right cam piece (4) is equipped with right cam groove (6) on, left cam piece (5) is equipped with left cam groove (7) on, the both sides of garbage can body (1) are all equipped with lifting groove (17), lifting groove (17) is slidably connected with short rack (9) and long rack (10) in, short rack (9) and long rack (10) are all engaged with reversing gear (12), the outside of short rack (9) and long rack (10) is fixedly connected with cam groove pole (11), the cam groove pole (11) of short rack (9) outside is located in right cam groove (6), the cam groove pole (11) of long rack (10) outside is located in left cam groove (7), be equipped with first double head bevel gear pole (8) and second double head bevel gear pole (13) in garbage can body (1), garbage can body (1) is also equipped with isolation board (16), four isolation board gear (18) are passed through and equipped with in isolation board (16), one end of isolation board gear (18) is connected with upper hinged board (14) and lower hinged board (15) respectively, and isolation board gear (18) close to long rack (10) and short rack (9) all are engaged with reversing gear (12).
2. The environmentally friendly mechanism switch having a sealed structure according to claim 1, characterized by, The main shaft (3) is fixedly connected with the cover (2), the right cam piece (4) and the left cam piece (5) are vertically fixed with the both ends of the main shaft (3) respectively, the right cam groove (6) is arranged in an arc shape first and then in a straight line shape, and the left cam groove (7) is arranged in a straight line shape first and then in an arc shape.
3. The environmentally friendly mechanism switch having a sealed structure according to claim 1, characterized by, The short rack (9) and the long rack (10) are slidably connected in the right and left lifting grooves (17) respectively, the inner sides of the short rack (9) and the long rack (10) are provided with teeth, the teeth of the long rack (10) are arranged only at the bottom end of the long rack (10), the cam groove poles (11) are vertically fixed with the short rack (9) and the long rack (10) respectively, and the cam groove poles (11) are slidably matched with the right cam groove (6) and the left cam groove (7) respectively.
4. The environmentally friendly mechanism switch having a sealed structure according to claim 1, characterized by, The first double head bevel gear pole (8) is horizontally arranged in the garbage can body (1), the gear wheels at the both ends of the first double head bevel gear pole (8) are engaged with the corresponding isolation board gears (18) of the upper hinged boards (14) respectively, the upper hinged boards (14) are provided with two and symmetrically distributed, and one end of the upper hinged board (14) is fixedly connected with the corresponding isolation board gear (18).
5. The environmentally friendly mechanism switch having a sealed structure according to claim 1, characterized by, The second double head bevel gear pole (13) is horizontally arranged below the first double head bevel gear pole (8), and the second double head bevel gear pole (13) is engaged with the corresponding isolation board gears (18) of the lower hinged boards (15), the lower hinged boards (15) are provided with two and symmetrically distributed, and one end of the lower hinged board (15) is fixedly connected with the corresponding isolation board gear (18).
6. The environmentally friendly mechanism switch having a sealed structure according to claim 1, characterized by, The isolation plate (16) is vertically arranged in the garbage can main body (1), and the isolation plate (16) is located below the flip cover (2), the first double-head bevel gear rod (8), the second double-head bevel gear rod (13), the short gear rack (9) and the long gear rack (10) are located on the side of the isolation plate (16) close to the main shaft (3), and the upper opening and closing plate (14) and the lower opening and closing plate (15) are located on the side of the isolation plate (16) away from the main shaft (3).