Push type conduit joint release structure
AssigneeXiamen Tongjie Technology., Ltd
InventorLihua Xiao
Life of this patent
Estimating the term…
Abstract
A push type conduit joint release structure is provided, and relates to the field of conduits. The push type conduit joint release structure includes a tubular main body. The main body is internally provided with a gear ring and a propeller. The gear ring includes an outer ring with a first notch, and a plurality of teeth slantly protrude towards an axial direction of the outer ring on an inner wall of the outer ring. An inner circumferential wall of the main body is concave at the position of the gear ring to form a limit ring groove. When the gear ring is located inside the limit ring groove, the teeth protrude out of an inner circumferential wall of the propeller.
Claims10
A push conduit joint release structure, comprising a tubular main body (11), the main body (11) being internally provided with a gear ring (14) and a propeller (16), wherein
- the gear ring (14) comprises an outer ring (141) with a first notch (1411), and a plurality of teeth (143) slantly protruding towards an axial direction (5) of the outer ring (141) on an inner wall (1410) of the outer ring (141);
- and wherein
- an inner circumferential wall (110) of the main body (11) is concave at a position of the gear ring (14) to form a limit ring groove (112), and wherein when the gear ring (14) is located inside the limit ring groove (112), the plurality of teeth (143) protrude out of an inner circumferential wall (1601) of the propeller (16);
- wherein a multilayered structure of the plurality of teeth (143) is formed along the axial direction of the outer ring (141), and wherein avoidance holes (162) for the plurality of teeth (143) to pass through are formed in a circumferential side wall (160) of the propeller (16).
A push conduit joint release structure, comprising a tubular main body (11), the main body (11) being internally provided with a gear ring (14) and a propeller (16), wherein
- the gear ring (14) comprises an outer ring (141) with a first notch (1411), and a plurality of teeth (143) slantly protruding towards an axial direction (5) of the outer ring (141) on an inner wall (1410) of the outer ring (141);
- and wherein
- an inner circumferential wall (110) of the main body (11) is concave at a position of the gear ring (14) to form a limit ring groove (112), and wherein when the gear ring (14) is located inside the limit ring groove (112), the plurality of teeth (143) protrude out of an inner circumferential wall (1601) of the propeller (16);
- wherein the push conduit joint release structure further comprises a sleeve (2) and a releaser (3), wherein
- the sleeve (2) comprises an upper sleeve (21), a lower sleeve (22) and a connector (23) for connecting the upper sleeve (21) and the lower sleeve (22), a region between the upper sleeve (21) and the lower sleeve (22) being partitioned by the connector (23) to form at least one second notch (24);
- and wherein
- the releaser (3) comprises an open release part (31) and a handle part (32) located behind the release part (31).
Dependencies are inferred from the claim text.