CN215691467U - Universal rotating ring - Google Patents
Universal rotating ring Download PDFInfo
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- CN215691467U CN215691467U CN202121770695.3U CN202121770695U CN215691467U CN 215691467 U CN215691467 U CN 215691467U CN 202121770695 U CN202121770695 U CN 202121770695U CN 215691467 U CN215691467 U CN 215691467U
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- ring
- rotating
- hooking
- groove
- sliding
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Abstract
The utility model discloses a universal rotating ring, and relates to the technical field of connectors; the lifting device comprises a first rotating base, a second rotating base rotationally connected with the first rotating base, a first lifting ring positioned on the first rotating base, and a second lifting ring positioned on the second rotating base; first rings one end and first roating seat are articulated, and the other end and first roating seat can dismantle the connection. The utility model has the beneficial effects that: the disassembly is convenient, the oiling is convenient, and the rotation resistance is small.
Description
Technical Field
The utility model belongs to the technical field of connectors, and particularly relates to a universal rotating ring.
Background
When doing aerial yoga, often need use universal rotatory ring, rings on the current universal rotatory ring can't be opened to it is inconvenient to lead to dismantling.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a universal rotating ring which is convenient to disassemble.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a universal rotating ring comprises a first rotating seat, a second rotating seat rotationally connected with the first rotating seat, a first lifting ring positioned on the first rotating seat, and a second lifting ring positioned on the second rotating seat; first rings one end and first roating seat are articulated, and the other end and first roating seat can dismantle the connection.
Preferably, a drag reduction mechanism for reducing rotational resistance is provided between the first rotary base and the second rotary base.
Preferably, the first rotating seat comprises a main body, a rotating shaft fixedly connected to one side of the main body, and a limiting plate fixedly connected to one end, far away from the main body, of the rotating shaft; the second rotating seat comprises a connecting sleeve sleeved on the rotating shaft and an annular bulge fixedly connected to the inner wall of the connecting sleeve; the annular bulge is positioned between the limiting plate and the main body; the resistance reducing mechanism comprises a rolling bearing and a reasoning bearing which are sleeved on the rotating shaft; the rolling bearing is located between the annular bulge and the main body and between the limiting plate and the annular bulge.
Preferably, main part one side is equipped with the first recess that supplies first rings one end to get into, and the opposite side is equipped with the second recess that supplies the first rings other end to get into, and first rings one end articulates in first recess, and the first rings other end is equipped with the hooking mechanism who is used for with the hooking of second recess, and one side of adapter sleeve is equipped with the oiling mouth, and the oiling mouth goes up to be filled with the oil plug, is equipped with the oil duct in the adapter sleeve, and oil duct one end and oiling mouth are connected, and the oil duct other end all connects with antifriction bearing, reasoning bearing, the oiling mouth is located the second recess.
Preferably, a hooking groove is formed in the bottom of the second groove, and the hooking mechanism comprises a sliding groove located at the end of the first hanging ring, a hook head, a return spring and a pull rod, wherein one end of the hook head is connected in the sliding groove in a sliding mode and used for being matched with the hooking groove, the return spring is located in the sliding groove and used for returning the hook head, and the pull rod is inserted into the end of the first hanging ring; one end of the pull rod is positioned in the sliding groove and connected with the hook head; the hook head comprises a sliding rod with one end connected in the sliding groove in a sliding mode and a hook which is located at one end, far away from the sliding groove, of the sliding rod and used for being matched with the hooking groove; the side of the hook far away from the sliding groove is an inclined plane which is convenient for the hook to be matched with the hooking groove.
Preferably, the end of the pull rod far away from the hook head faces to the side far away from the connecting sleeve.
Preferably, one end of the pull rod, which is far away from the hook head, is provided with a pull ring.
The utility model has the beneficial effects that: the disassembly is convenient, the oiling is convenient, and the rotation resistance is small.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a partial sectional view of the embodiment.
In the figure: the oil filling device comprises a first rotating seat 1, a second rotating seat 2, a first lifting ring 3, a second lifting ring 4, a main body 5, a rotating shaft 6, a limiting plate 7, a connecting sleeve 8, an annular protrusion 9, a rolling bearing 10, a thrust bearing 11, a first groove 12, a second groove 13, an oil filling opening 14, an oil plug 15, an oil duct 16, a hooking groove 17, a hook head 18, a return spring 19, a pull rod 20 and an inclined plane 21.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 2, a universal rotating ring comprises a first rotating base 1, a second rotating base 2 rotationally connected with the first rotating base 1, a first lifting ring 3 positioned on the first rotating base 1, and a second lifting ring 4 positioned on the second rotating base 2;
one end of the first lifting ring 3 is hinged with the first rotating seat 1, and the other end of the first lifting ring is detachably connected with the first rotating seat 1.
A drag reduction mechanism for reducing the rotation resistance is arranged between the first rotating base 1 and the second rotating base 2.
The first rotating seat 1 comprises a main body 5, a rotating shaft 6 fixedly connected to one side of the main body 5, and a limiting plate 7 fixedly connected to one end, far away from the main body 5, of the rotating shaft 6;
the second rotating seat 2 comprises a connecting sleeve 8 sleeved on the rotating shaft 6 and an annular bulge 9 fixedly connected to the inner wall of the connecting sleeve 8;
the annular bulge 9 is positioned between the limiting plate 7 and the main body 5;
the drag reduction mechanism comprises a rolling bearing 10 and a thrust bearing 11 which are sleeved on the rotating shaft 6;
the rolling bearing 10 is located between the annular protrusion 9 and the main body 5, and the rolling bearing 10 is located between the stopper plate 7 and the annular protrusion 9.
The bottom of the second groove 13 is provided with a hooking groove 17,
the hooking mechanism comprises a sliding groove positioned at the end part of the first hanging ring 3, a hook head 18 with one end connected in the sliding groove in a sliding way and used for being matched with the hooking groove 17, a return spring 19 positioned in the sliding groove and used for returning the hook head 18, and a pull rod 20 inserted at the end part of the first hanging ring 3;
one end of the pull rod 20 is positioned in the sliding groove and connected with the hook head 18;
the hook head 18 comprises a sliding rod with one end connected in the sliding groove in a sliding way, and a hook which is positioned at one end of the sliding rod far away from the sliding groove and is used for being matched with the hooking groove 17;
the side of the hook remote from the runner is provided with a ramp 21 to facilitate engagement of the hook with the hooking recess 17.
The end of the pull rod 20 remote from the hook head 18 faces away from the side of the connecting sleeve 8.
The end of the pull rod 20 remote from the hook head 18 is provided with a pull ring.
Principle of embodiment:
the first hanging ring 3 can be opened, when the first hanging ring 3 needs to be opened, the pull ring is pulled down, the return spring 19 is extended, the hook head 18 is separated from the hooking groove 17, and the first hanging ring 3 is rotated.
At this time, the oil plug 15 on the oil filling port 14 can be removed, then the lubricating oil is injected inwards by an oil gun, the thrust bearing 11 and the rolling bearing 10 are filled with the lubricating oil, and after the lubricating oil is filled, the oil plug is plugged.
By turning the first eye 3 the hooking means moves towards the second recess 13, and under the effect of the inclined surface 21 the return spring 19 is first extended and then shortened and the hook re-engages with the hooking groove 17.
Claims (7)
1. A universal rotating ring is characterized by comprising a first rotating seat, a second rotating seat rotationally connected with the first rotating seat, a first lifting ring positioned on the first rotating seat, and a second lifting ring positioned on the second rotating seat;
first rings one end and first roating seat are articulated, and the other end and first roating seat can dismantle the connection.
2. The gimbal ring as claimed in claim 1, wherein a drag reduction mechanism for reducing rotational resistance is provided between the first rotating base and the second rotating base.
3. The universal rotating ring as claimed in claim 2, wherein the first rotating base comprises a main body, a rotating shaft fixedly connected to one side of the main body, and a limiting plate fixedly connected to one end of the rotating shaft away from the main body;
the second rotating seat comprises a connecting sleeve sleeved on the rotating shaft and an annular bulge fixedly connected to the inner wall of the connecting sleeve;
the annular bulge is positioned between the limiting plate and the main body;
the resistance reducing mechanism comprises a rolling bearing and a reasoning bearing which are sleeved on the rotating shaft;
the rolling bearing is located between the annular bulge and the main body and between the limiting plate and the annular bulge.
4. The universal rotating ring as claimed in claim 3, wherein the main body has a first recess for receiving one end of the first hanging ring at one side thereof, a second recess for receiving the other end of the first hanging ring at the other side thereof, one end of the first hanging ring is hinged in the first recess, the other end of the first hanging ring is provided with a hooking mechanism for hooking with the second recess, one side of the connecting sleeve is provided with an oil filling opening, an oil plug is plugged in the oil filling opening, an oil passage is provided in the connecting sleeve, one end of the oil passage is connected with the oil filling opening, the other end of the oil passage is connected with the rolling bearing and the reasoning bearing, and the oil filling opening is located in the second recess.
5. The gimbal ring as claimed in claim 4, wherein the groove bottom of the second groove is provided with a hooking groove,
the hooking mechanism comprises a sliding chute positioned at the end part of the first hanging ring, a hook head, a return spring and a pull rod, wherein one end of the hook head is connected in the sliding chute in a sliding manner and is used for being matched with the hooking chute;
one end of the pull rod is positioned in the sliding groove and connected with the hook head;
the hook head comprises a sliding rod with one end connected in the sliding groove in a sliding mode and a hook which is located at one end, far away from the sliding groove, of the sliding rod and used for being matched with the hooking groove;
the side of the hook far away from the sliding groove is an inclined plane which is convenient for the hook to be matched with the hooking groove.
6. The gimbal ring as claimed in claim 5, wherein the end of the drawbar remote from the hook head faces a side remote from the connection sleeve.
7. The gimbal ring as claimed in claim 6, wherein the end of the pull rod remote from the hook head is provided with a pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770695.3U CN215691467U (en) | 2021-07-30 | 2021-07-30 | Universal rotating ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770695.3U CN215691467U (en) | 2021-07-30 | 2021-07-30 | Universal rotating ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215691467U true CN215691467U (en) | 2022-02-01 |
Family
ID=79991357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121770695.3U Active CN215691467U (en) | 2021-07-30 | 2021-07-30 | Universal rotating ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215691467U (en) |
-
2021
- 2021-07-30 CN CN202121770695.3U patent/CN215691467U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |