CN215603636U - Outdoor umbrella rotary mechanism - Google Patents
Outdoor umbrella rotary mechanism Download PDFInfo
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- CN215603636U CN215603636U CN202121217293.0U CN202121217293U CN215603636U CN 215603636 U CN215603636 U CN 215603636U CN 202121217293 U CN202121217293 U CN 202121217293U CN 215603636 U CN215603636 U CN 215603636U
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- rotating
- handle
- umbrella
- supporting tube
- seat
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Abstract
The utility model discloses an outdoor umbrella rotating mechanism, comprising: the lower main rod, the lower supporting tube and the rotating mechanism, wherein the rotating mechanism comprises a rotating shaft, a bearing group, a bearing shell, a spring and a handle, the rotating shaft is arranged in an inner hole at the upper end of the lower supporting tube, and a rotating fixed sleeve and a rotating movable sleeve which are mutually in toothed connection are arranged in the bearing shell. The lower umbrella post is divided into an inner fixed part and an outer movable part, the inner rod and the outer rod are connected through the bearing group and the toothed rotating sleeve, the lever is connected with the handle and the movable rotating sleeve, the toothed part is separated in a tilting mode, the inner rod and the outer rod are separated, and the outer rod drives the umbrella body to rotate. The umbrella is small in size, hidden in the umbrella post, attractive in overall appearance, convenient to operate, firm in structure and strong in wind resistance.
Description
Technical Field
The utility model relates to the technical field of outdoor umbrellas, in particular to an outdoor umbrella rotating mechanism.
Background
The inclined hanging umbrella belongs to a side umbrella, which is the most powerful type of outdoor sunshade umbrella,
can rotate in the horizontal direction and tilt in the vertical direction, and compared with the common unilateral umbrella, the umbrella has the characteristics of large forward inclination of the umbrella surface and large area under the umbrella. The existing inclined hanging umbrella in the market is heavy and difficult to move easily because the umbrella base is fixed, and no adjusting structure which can not move the base to realize the orientation of the umbrella surface on the horizontal circumference surface exists at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an outdoor umbrella rotating mechanism which can realize 360-degree horizontal rotation of an umbrella body, up-down inclination and left-right swinging of an umbrella cover.
The technical problem solved by the utility model can be realized by adopting the following technical scheme:
an outdoor umbrella rotary mechanism, characterized by includes:
the lower main rod is fixedly connected with the outer upper main rod provided with the umbrella body;
the lower supporting tube is arranged in the lower main rod and is connected with the outer umbrella seat;
the rotating mechanism is arranged at the top end of the lower supporting tube and comprises a rotating shaft, a bearing group, a bearing shell, a spring and a handle, the rotating shaft is fixedly arranged in an inner hole at the upper end of the lower supporting tube, and the bearing group is arranged on the rotating shaft;
the bearing shell is fixedly arranged in the lower main rod, outside the lower supporting tube and the rotating shaft; a rotary fixed sleeve and a rotary movable sleeve which are mutually in toothed connection are arranged in the bearing shell, the lower end of the rotary movable sleeve is in toothed connection with the upper end of the lower supporting tube, a spring and a bearing group are arranged in the rotary fixed sleeve, a spring seat is arranged between the spring and the bearing group, and the spring is limited between the spring seat and the inner bottom surface of the rotary movable sleeve;
one end of the handle is a hinged end and is hinged on the bearing shell through a hinged seat, and the handle end at the other end of the handle is downwards arranged on the outer side of the lower main rod; a rotating wane is arranged in the bearing shell, a bayonet is arranged on the circumferential surface of the rotating movable sleeve, the rotating wane is lever-shaped, the middle part of the rotating wane is hinged and installed on the bearing shell, one end of the rotating wane is inserted into the bayonet, and the other end of the rotating wane is suspended and close to the hinge seat; be equipped with the through-hole on the articulated seat, the hinged end front portion of handle is equipped with the arch, when the handle end was broken off with the fingers and thumb upwards, the arch can overturn downwards, passes the through-hole pushes down rotatory wane.
Preferably, the lower end of the lower supporting tube is provided with a connecting disc connected with an external umbrella seat.
Preferably, a decorative sleeve is arranged at the connecting position of the outer umbrella seat and the lower supporting tube.
Preferably, the upper end of the bearing group is provided with a bearing group retainer ring.
Preferably, a torsion spring is arranged in the handle to assist the handle to reset.
Preferably, the bearing housing is divided into two symmetrical halves.
The lower umbrella post is divided into an inner fixed part and an outer movable part, the inner rod and the outer rod are connected through the bearing group and the toothed rotating sleeve, the lever is connected with the handle and the movable rotating sleeve, the toothed part is separated in a tilting mode, the inner rod and the outer rod are separated, and the outer rod drives the umbrella body to rotate. The umbrella is small in size, hidden in the umbrella post, attractive in overall appearance, convenient to operate, firm in structure and strong in wind resistance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a disassembled schematic view of the present invention.
Fig. 3 is a disassembled view of the rotating structure.
FIG. 4 is a schematic cross-sectional view of the rotating structure assembly.
Fig. 5 is a schematic view of the rotation action.
In the figure, a lower main rod 1, an umbrella seat 2, a lower supporting tube 3, a rotating mechanism 4, an upper main rod 5, a connecting disc 31, a decorative sleeve 32, a rotating shaft 41, a bearing group 42, a bearing shell 43, a spring 44, a handle 45, a bearing group 421 retaining ring, a rotating fixed sleeve 431, a rotating movable sleeve 432, a rotating rocker 433, a bayonet 434, a spring seat 441, a hinged seat 451, a bulge 452 and a torsion spring 453.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific examples, but the embodiments of the utility model are not limited thereto.
Fig. 1 to 5 show a preferred embodiment of the present invention, which comprises a lower main rod 1 and an umbrella base 2, wherein the lower main rod 1 is fixedly connected with an upper main rod 5, and the upper main rod 5 is connected with an external umbrella body. A lower supporting tube 3 is arranged in the lower main rod 1, the lower end of the lower supporting tube 3 is provided with a connecting disc 31 connected with the umbrella seat 2, and the upper end is provided with a rotating mechanism 4. The lower main rod 1 is movably sleeved outside the lower supporting tube 3, and a decorative sleeve 32 is arranged at the connecting position of the umbrella seat 2 and the lower supporting tube 3.
The rotating mechanism 4 comprises a rotating shaft 41, a bearing set 42, a bearing housing 43, a spring 44 and a handle 45, wherein the rotating shaft 41 is fixedly arranged in an inner hole at the upper end of the lower supporting pipe 3, and the bearing set 42 is fixedly arranged on the rotating shaft 41. The bearing housing 43 is arranged outside the bearing group 42, and the bearing housing 43 is divided into two symmetrical halves and fixedly arranged inside the lower main rod 1, the lower supporting tube 3 and the rotating shaft 41. A rotary fixed sleeve 431 and a rotary movable sleeve 432 are arranged in the bearing shell 43, and a tooth groove is formed in the lower end of the rotary fixed sleeve 431 and matched with a tooth groove formed in the upper end of the rotary movable sleeve 432. The lower end of the rotary movable sleeve 432 is in toothed connection with the upper end of the lower support tube 3, a spring 44 is arranged in the rotary fixed sleeve 431 and the rotary movable sleeve 432, a bearing group 42 is further arranged in the rotary fixed sleeve 431, a spring seat 441 is arranged between the spring 44 and the bearing group 42, and the spring 44 is limited between the spring seat 441 and the inner bottom surface of the rotary movable sleeve 432. A bearing group retaining ring 421 is also arranged in the rotary fixing sleeve 431 and at the upper end of the bearing group 42.
The bearing housing 43 is further provided with a handle 45, one end of the handle 45 is hinged on the bearing housing 43 through a hinged seat 451, the hinged seat 451 is fixedly arranged on the bearing housing 43, the other end of the handle 45 is a handle end arranged at the outer side of the lower main rod 1, and the end part is arranged downwards. A rotatable rocker 433 is arranged in the bearing housing 43, a bayonet 434 is arranged on the circumferential surface of the rotatable movable sleeve 432, the rotatable rocker 433 is lever-shaped, the middle part of the rotatable rocker 433 is hinged to the bearing housing 43, one end of the rotatable rocker is inserted into the bayonet 434 of the rotatable movable sleeve 432, and the other end of the rotatable rocker is suspended close to the hinged base 451. The hinge base 451 is formed with a through hole (not shown), the front portion of the hinge end of the handle 45 is provided with a protrusion 452, and when the handle end is pulled upwards, the protrusion 452 turns downwards and passes through the through hole to press the seesaw 433 downwards. A torsion spring 453 is provided in the handle 45 to assist in returning the handle 45.
Upward wrestling handle 45, handle 45 will rotate wane 433 by outer end pushing down, rotate wane 433 uses the middle part as the fulcrum of rotation, with bayonet 434 butt joint end upwards with rotatory movable sleeve 432 jack-up, rotatory movable sleeve 432 and rotatory fixed cover 431 meshing toothing, spring 44 is compressed, rotatory movable sleeve 432 breaks away from lower part stay tube 3, push handle 45 this moment makes it rotate around the pole central line and can drive mobile jib 1, go up mobile jib 5 and the outside umbrella body that links to each other with last mobile jib 5. When the rotating sleeve is rotated to the right position, the handle 45 is loosened, the torsion spring 453 resets the handle 45, the spring 44 resets the rotating sleeve 431 is fixed with the lower supporting tube 3 in a tooth joint mode again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the present invention.
Claims (6)
1. An outdoor umbrella rotary mechanism, characterized by includes:
the lower main rod is fixedly connected with the outer upper main rod provided with the umbrella body;
the lower supporting tube is arranged in the lower main rod and is connected with the outer umbrella seat;
the rotating mechanism is arranged at the top end of the lower supporting tube and comprises a rotating shaft, a bearing group, a bearing shell, a spring and a handle, the rotating shaft is fixedly arranged in an inner hole at the upper end of the lower supporting tube, and the bearing group is arranged on the rotating shaft;
the bearing shell is fixedly arranged in the lower main rod, outside the lower supporting tube and the rotating shaft; a rotary fixed sleeve and a rotary movable sleeve which are mutually in toothed connection are arranged in the bearing shell, the lower end of the rotary movable sleeve is in toothed connection with the upper end of the lower supporting tube, a spring and a bearing group are arranged in the rotary fixed sleeve, a spring seat is arranged between the spring and the bearing group, and the spring is limited between the spring seat and the inner bottom surface of the rotary movable sleeve;
one end of the handle is a hinged end and is hinged on the bearing shell through a hinged seat, and the handle end at the other end of the handle is downwards arranged on the outer side of the lower main rod; a rotating wane is arranged in the bearing shell, a bayonet is arranged on the circumferential surface of the rotating movable sleeve, the rotating wane is lever-shaped, the middle part of the rotating wane is hinged and installed on the bearing shell, one end of the rotating wane is inserted into the bayonet, and the other end of the rotating wane is suspended and close to the hinge seat; be equipped with the through-hole on the articulated seat, the hinged end front portion of handle is equipped with the arch, when the handle end was broken off with the fingers and thumb upwards, the arch can overturn downwards, passes the through-hole pushes down rotatory wane.
2. An outdoor umbrella rotation mechanism according to claim 1, wherein: the lower end of the lower supporting tube is provided with a connecting disc connected with an external umbrella seat.
3. An outdoor umbrella rotation mechanism according to claim 1, wherein: and a decorative sleeve is arranged at the connecting position of the outer umbrella seat and the lower supporting tube.
4. An outdoor umbrella rotation mechanism according to claim 1, wherein: and a bearing group retainer ring is arranged at the upper end of the bearing group.
5. An outdoor umbrella rotation mechanism according to claim 1, wherein: a torsion spring is arranged in the handle to assist the handle to reset.
6. An outdoor umbrella rotation mechanism according to claim 1, wherein: the bearing shell is divided into two symmetrical halves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217293.0U CN215603636U (en) | 2021-06-02 | 2021-06-02 | Outdoor umbrella rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121217293.0U CN215603636U (en) | 2021-06-02 | 2021-06-02 | Outdoor umbrella rotary mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215603636U true CN215603636U (en) | 2022-01-25 |
Family
ID=79940724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121217293.0U Active CN215603636U (en) | 2021-06-02 | 2021-06-02 | Outdoor umbrella rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215603636U (en) |
-
2021
- 2021-06-02 CN CN202121217293.0U patent/CN215603636U/en active Active
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