CN210539348U - Novel automatic opening and closing rotating fan umbrella - Google Patents
Novel automatic opening and closing rotating fan umbrella Download PDFInfo
- Publication number
- CN210539348U CN210539348U CN201920379833.1U CN201920379833U CN210539348U CN 210539348 U CN210539348 U CN 210539348U CN 201920379833 U CN201920379833 U CN 201920379833U CN 210539348 U CN210539348 U CN 210539348U
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- China
- Prior art keywords
- umbrella
- rod
- low
- speed motor
- umbrella rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
A novel automatic opening and closing rotating fan umbrella is characterized in that: the umbrella comprises an umbrella body, an umbrella rod and a low-speed motor, wherein the umbrella rod is divided into two parts, an upper umbrella rod and a lower umbrella rod, the inside of the upper umbrella rod is of a spiral structure, the bottom of the low-speed motor is connected with the lower umbrella rod, a transmission shaft of the low-speed motor is connected with a spiral disc, and the spiral disc is connected with the spiral structure inside the upper umbrella rod; when the clockwise rotation power supply is switched on and the low-speed motor clockwise rotates, the screw disc drives the upper umbrella rod to move downwards to prop open the umbrella, and the upper umbrella rod rotates along with the low-speed motor after moving downwards to the limit to drive the propped open umbrella body to rotate to fan; when the reverse power supply is switched on, the low-speed motor reverses to automatically fold the umbrella.
Description
Technical Field
A novel automatic opening and closing rotating fanning umbrella relates to the field of umbrella manufacturing, in particular to manufacturing of large outdoor sunshade umbrellas.
Background
At present, in the field of umbrella design and manufacture, particularly in the field of large outdoor sunshade umbrellas, the umbrella with the function of a rotating fan is only designed for an automatic opening and closing sunshade umbrella and has the patent application number 2018111062423, and the patent name 'a novel fan umbrella' relates to.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel umbrella with automatic rotatory fanning function that opens and shuts, the technical scheme of its adoption is: the umbrella comprises an umbrella body, an umbrella rod and a low-speed motor, wherein the umbrella rod is divided into two parts, namely an upper umbrella rod and a lower umbrella rod, the diameter of the upper umbrella rod is larger than that of the lower umbrella rod, a screw thread structure is arranged inside the upper umbrella rod, the diameter of the low-speed motor is smaller than that of the lower umbrella rod, the bottom of the low-speed motor is connected with the lower umbrella rod, a transmission shaft of the low-speed motor is connected with a screw thread disc, and the screw thread disc is connected with the screw thread structure inside the upper umbrella rod; a limiting rod is arranged below the movable sleeve of the umbrella body and connected with the lower umbrella rod.
Moreover, the upper umbrella rod can be internally provided with a screw hole block, and the transmission shaft of the low-speed motor is a long screw rod.
Moreover, the inside of the lower umbrella rod can be in a screw thread structure, the diameter of the upper umbrella rod is smaller than that of the lower umbrella rod, and the bottom of the low-speed motor is connected to the upper umbrella rod.
Moreover, the umbrella rod can be an integral structure, the inside of the umbrella rod is provided with a screw block, the bottom of the low-speed motor is connected to the umbrella base, the transmission shaft of the low-speed motor is a long screw rod and is connected with the screw hole block, the movable sleeve of the umbrella body 1 is connected with a pull rope, the upper part of the umbrella rod is provided with a small hole, and the pull rope penetrates through the small hole to be connected with the transmission long screw rod of the low-speed motor.
Moreover, the umbrella can be in a hanging umbrella structure, the low-speed motor is connected to the top of the umbrella body, and the bottom of the low-speed motor is connected with an outer support of the hanging umbrella.
The utility model discloses a single motor transmission shaft screw thread and umbrella stick screw thread combined together's technical scheme, can open the umbrella back automatically, drive the rotatory fan of umbrella body, provide a neotype sunshade umbrella, satisfy the demand of people's outdoor leisure amusement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an embodiment of the screw disk drive of the present invention;
fig. 3 is a schematic view of an embodiment of the screw drive of the present invention;
fig. 4 is a schematic view of an embodiment of a base motor of the present invention;
in the figure, an umbrella body-1, a movable sleeve-11, a low-speed motor-2, a screw disk-21, a long screw-22, an umbrella rod-3, an upper umbrella rod-31, a screw structure-311, a screw block-312, a lower umbrella rod-32, a limit rod-4, a pull rope-5 and a small hole-6.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
The following description of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited in any way, and all changes or substitutions based on the teaching of the present invention belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a novel automatic opening and closing rotating fan umbrella comprises an umbrella body 1, an umbrella rod 3 and a low-speed motor 2, wherein the umbrella rod 3 is divided into two parts, an upper umbrella rod 31 and a lower umbrella rod 32, the diameter of the upper umbrella rod 31 is larger than that of the lower umbrella rod 32, a threaded structure 311 is arranged inside the upper umbrella rod 31, the diameter of the low-speed motor 2 is smaller than that of the lower umbrella rod 32, the bottom of the low-speed motor 2 is connected with the lower umbrella rod 32, a transmission shaft of the low-speed motor 2 is connected with a threaded disc 21, and the threaded disc 21 is connected with the threaded structure 311 inside the upper umbrella rod 31; a limiting rod 4 is arranged below the movable sleeve 11 of the umbrella body 1, and the limiting rod 4 is connected on the lower umbrella stick 32; the clockwise rotation power supply of the low-speed motor 2 is switched on, and when the low-speed motor 2 rotates clockwise, the screw disc 21 rotates along the screw structure 311 in the upper umbrella rod 31 to drive the upper umbrella rod 31 and the umbrella body 1 to move downwards, and the umbrella is unfolded under the limiting action of the limiting rod 4; after the screw disc 21 runs to the top of the screw structure 311 in the upper umbrella rod 31, the upper umbrella rod 31 and the umbrella body 1 move downwards under the action of the low-speed motor 2 to change into rotary motion; when the umbrella is to be folded, the forward power supply of the low-speed motor 2 is switched off, and the reverse power supply of the low-speed motor 2 is switched on.
As shown in fig. 3, the novel automatic opening and closing rotating fanning umbrella has a short screw hole block 312 inside an upper umbrella rod 31 of the umbrella, and a transmission shaft of a low-speed motor 2 is a long screw rod 22; a pull rope 5 is arranged on the movable sleeve 11 of the umbrella body 1, and the pull rope 5 passes through the small hole 6 on the upper umbrella rod 31 to be connected with the top of the transmission long screw rod 22; the low-speed motor 2 is switched on to rotate the power in the clockwise direction, the long screw 22 is driven to drive the screw hole block 312, the upper umbrella rod 31 and the umbrella body 1 to move upwards, and meanwhile the pull rope 5 drives the movable sleeve 11 of the umbrella body 1 to move upwards to prop open the umbrella; after the long screw rod 22 moves downwards to limit, the unfolded umbrella body 1 is driven to rotate; when the umbrella is closed, the forward power supply of the low-speed motor 2 is switched off, and the reverse power supply of the low-speed motor 2 is switched on.
As shown in fig. 4, the novel automatic opening and closing rotating fanning umbrella has the advantages that an umbrella rod 3 of the umbrella is of an integral structure, a short screw hole block 312 is arranged inside the umbrella rod, the bottom of a low-speed motor 2 is connected to an umbrella base, a transmission shaft of the low-speed motor 2 is a long screw rod 22 connected with the screw hole block 312, a movable sleeve 11 of an umbrella body 1 is connected with a pull rope 5, the upper part of the umbrella rod 3 is provided with a small hole 6, and the pull rope 5 penetrates through the small hole 6 to be connected with the transmission long screw rod 22 of the low-speed motor 2.
Moreover, the umbrella can be in a hanging umbrella structure, the low-speed motor 2 is connected to the top of the umbrella body 1, and the bottom of the low-speed motor 2 is connected with an outer support of the hanging umbrella.
Claims (5)
1. A novel automatic opening and closing rotating fan umbrella is characterized in that: the umbrella comprises an umbrella body (1), an umbrella rod (3) and a low-speed motor (2), wherein the umbrella rod (3) is divided into two parts, namely an upper umbrella rod (31) and a lower umbrella rod (32), the diameter of the upper umbrella rod (31) is larger than that of the lower umbrella rod (32), a screw thread structure (311) is arranged inside the upper umbrella rod (31), the diameter of the low-speed motor (2) is smaller than that of the lower umbrella rod (32), the bottom of the low-speed motor is connected with the lower umbrella rod (32), a transmission shaft of the low-speed motor (2) is connected with a screw thread disc (21), and the screw thread disc (21) is connected with the screw thread structure (311) inside the upper umbrella rod (31); a limiting rod (4) is arranged below the movable sleeve (11) of the umbrella body (1), and the limiting rod (4) is connected on the lower umbrella rod (32).
2. The new automatic opening and closing rotary fanning umbrella as claimed in claim 1, is characterized in that: the upper umbrella rod (31) is internally provided with a screw hole block (312), and the transmission shaft of the low-speed motor (2) is a long screw rod (22).
3. The new automatic opening and closing rotary fanning umbrella as claimed in claim 1, is characterized in that: the inner part of the lower umbrella rod (32) is of a screw thread structure, the diameter of the upper umbrella rod (31) is smaller than that of the lower umbrella rod (32), and the bottom of the low-speed motor (2) is connected to the upper umbrella rod (31).
4. The new automatic opening and closing rotary fanning umbrella as claimed in claim 1, is characterized in that: the umbrella rod (3) is of an integral structure, a short screw hole block (312) is arranged in the umbrella rod, the bottom of the low-speed motor (2) is connected to the umbrella base, a transmission shaft of the low-speed motor (2) is a long screw rod (22) connected with the screw hole block (312), a movable sleeve (11) of the umbrella body (1) is connected with a pull rope (5), a small hole (6) is arranged at the upper part of the umbrella rod (3), and the pull rope (5) penetrates through the small hole (6) to be connected with the long screw rod (22) of the low-speed motor (2).
5. The new automatic opening and closing rotary fanning umbrella as claimed in claim 1, is characterized in that: the umbrella is of a hanging umbrella structure, the low-speed motor (2) is connected to the top of the umbrella body (1), and the bottom of the low-speed motor (2) is connected with an outer support of the hanging umbrella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379833.1U CN210539348U (en) | 2019-03-18 | 2019-03-18 | Novel automatic opening and closing rotating fan umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379833.1U CN210539348U (en) | 2019-03-18 | 2019-03-18 | Novel automatic opening and closing rotating fan umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210539348U true CN210539348U (en) | 2020-05-19 |
Family
ID=70643516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920379833.1U Expired - Fee Related CN210539348U (en) | 2019-03-18 | 2019-03-18 | Novel automatic opening and closing rotating fan umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210539348U (en) |
-
2019
- 2019-03-18 CN CN201920379833.1U patent/CN210539348U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |