A mounting mechanism for a coupler base
By using elastic protrusions on the coupler base to engage with the mounting holes, an anti-detachment structure is formed, which solves the problem of high precision requirements for the mounting holes, simplifies the processing difficulty, and improves the stability of use.
CN224460285UActive Publication Date: 2026-07-03龙吉林
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 龙吉林
- Filing Date
- 2025-08-01
- Publication Date
- 2026-07-03
Smart Images
Figure CN224460285U_ABST
Abstract
This utility model relates to a mounting mechanism for a coupler base, including a base body and a mounting hole on a plane for connecting and mating with the base body. An elastic fixing ring is sleeved on the outer side of the base body. The elastic fixing ring deforms elastically so that its inner side fits tightly with the outer side of the base body. The outer side of the elastic fixing ring has an outwardly protruding elastic protrusion. The distance from the elastic protrusion to the center of the elastic fixing ring is greater than the radius of the mounting hole. The mounting hole deforms the elastic protrusion by pressing it, forming an anti-detachment structure for connecting and fixing the base body to the mounting hole. The elastic protrusion can form an anti-detachment structure under the compression of the mounting hole. Therefore, the precision of the mounting hole can be relatively reduced, simplifying the processing difficulty of the mounting hole. At the same time, the anti-detachment structure is formed by the deformation of the elastic protrusion, so even if there is an error in the size of the mounting hole, it will not easily affect the normal use of the user or the normal assembly of the equipment.
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