CN214802882U - Electric open-close sunshade umbrella - Google Patents
Electric open-close sunshade umbrella Download PDFInfo
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- CN214802882U CN214802882U CN202120575775.7U CN202120575775U CN214802882U CN 214802882 U CN214802882 U CN 214802882U CN 202120575775 U CN202120575775 U CN 202120575775U CN 214802882 U CN214802882 U CN 214802882U
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- rib
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- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides an electric open and close sun shade, including last umbrella disk, lower umbrella disk, long rib, short rib and well stick, long rib rotates with last umbrella disk mutually and articulates, short rib one end is articulated mutually with lower umbrella disk, the other end articulates mutually with the upper portion of long rib and constitutes the umbrella skeleton, well stick includes outer tube and inner tube, the inner tube can be from top to bottom slide spacing wear to establish in the interior upper portion position of outer tube, be formed with an inclosed air chamber between inner tube bottom and the outer tube bottom, the fixed cover of upper umbrella disk is established at the inner tube top, lower umbrella disk detachably cover is established outside the outer tube, be equipped with in the inner tube and can aerify or bleed and then drive the interior gliding electronic air pump from top to bottom of inner tube to the air chamber, upper umbrella disk can do the top to bottom slip through inner tube relative outer tube and lower umbrella disk, and then drive long rib and short rib accomplish the sun shade that opens and shuts. The utility model discloses simple structure, convenient operation is swift, need not a large amount of structures, and the cost is also lower, operates safe and reliable simultaneously, and long service life has promoted user's use greatly and has experienced, is worth promoting.
Description
Technical Field
The utility model relates to a sun shade, concretely relates to electric sun shade that opens and shuts.
Background
The sunshade umbrella is used as an outdoor leisure tool, is widely applied to leisure places such as squares, beaches, parks and courtyards, and provides comfortable cooling space for people. The structure of the existing sunshade umbrella generally comprises an umbrella rod, an umbrella framework and umbrella cloth, wherein the umbrella framework is connected to the top of the umbrella rod, the umbrella rod mainly plays a role in supporting the umbrella framework, the umbrella cloth is connected to the umbrella framework to prop the umbrella framework open, and the umbrella cloth is also propped open, so that the sunshade umbrella is opened. The sunshade umbrella used outdoors needs a large area of umbrella cover, and the sunshade umbrella is opened and closed mostly by adopting manual operation or mechanisms such as a motor driving gear, a worm gear and the like at present.
In the prior art, the manual sunshade umbrella is time-consuming and labor-consuming to operate, the sunshade umbrella with the motor driving gear and the worm gear mechanism has high requirements on part processing and relatively high cost, and the sunshade umbrella is expensive in maintenance cost when a product is damaged. It is therefore necessary to design a sunshade umbrella by whichElectric applianceThe opening and closing are convenient, the operation cost is low, and the safety is higher.
Through looking into, current patent is 201520724492.9 chinese patent "an electronic sun shade of solar energy", including the umbrella body, the umbrella body is by the umbrella pole, connect rib and covering system umbrella face on the rib on the umbrella stick constitute, the inside control that is equipped with of umbrella pole the mechanism that opens and shuts that the rib opened and shut, the top of umbrella pole is equipped with the control box, be equipped with the main control board in the control box, still including removable assecmbly be in the wind speed detecting element of control box one side, wind speed detecting element's detected signal is defeated control module on the main control board. This kind of sun shade relies on solar energy power supply, can also judge whether daytime or night according to solar panel's output current size to realize opening the umbrella body and closing the umbrella body when arriving night when the day, full automatic operation is very convenient, but its cost is higher, is difficult for promoting, though the open and shut mechanism has in the public explanation, but does not explain concrete structure.
Disclosure of Invention
The utility model aims to solve the technical problem that an electric open-close sunshade umbrella with simple structure, convenient operation and lower cost is provided aiming at the technical current situation.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an electric open and shut sun shade, includes umbrella disk, umbrella disk down, long rib, short rib and well stick, and long rib rotates with last umbrella disk mutually and articulates, and the one end of short rib is articulated mutually with umbrella disk down, and the other end of short rib articulates with the upper portion of long rib mutually and constitutes umbrella frame, its characterized in that: the umbrella comprises an outer tube and an inner tube, wherein the inner tube is arranged at the upper part in the outer tube in a limiting and penetrating mode in a vertically sliding mode, an airtight air chamber is formed between the bottom of the inner tube and the bottom of the outer tube, an upper umbrella disk is fixedly sleeved at the top outside the inner tube, a lower umbrella disk sleeve is fixedly sleeved outside the outer tube, an electric air pump which can inflate or exhaust the air chamber and further drive the inner tube to slide vertically is arranged in the inner tube, the upper umbrella disk can slide vertically relative to the outer tube and the lower umbrella disk through the vertical sliding of the inner tube, and then a long umbrella rib and a short umbrella rib are driven to complete the opening and closing of the sunshade.
As the improvement, the bottom detachable of inner tube is equipped with a piston, and the bottom detachable of outer tube is equipped with a stopcock, forms an inclosed air chamber between the inner wall of piston, stopcock and outer tube, and when the umbrella stand was opened, the piston firmly offseted the realization to the fixed of umbrella stand open mode with the stopcock, forms a pneumatic spring that cushions external force in inside simultaneously, and electronic air pump setting has an air cock in the upper end of piston, the bottom of electronic air pump, and the air cock passes the piston and is linked together with the air chamber.
Furthermore, the middle part of the piston is provided with a through hole for the air nozzle to penetrate through, the side surface of the piston is radially provided with a connecting hole, a corresponding position of the inner pipe is provided with a threaded through hole, the piston and the inner pipe are fixed through a fixing bolt, the lower end of the piston extends out of the inner pipe, and a first sealing ring is embedded in the outer edge of the lower end and is tightly matched with the inner wall of the outer pipe.
And furthermore, a connecting through hole is radially formed in the side face of the lower part of the pipe plug, a threaded hole is formed in the corresponding position of the outer pipe, the pipe plug and the outer pipe are fixed through a bolt, and a second sealing ring is embedded in the outer edge of the upper part of the pipe plug and is tightly matched with the inner wall of the outer pipe.
Further, the top of inner tube, the upper end of going up the umbrella dish are equipped with one and can carry out the power module of power supply to electronic air pump, and power module includes battery and circuit board, and power module is connected with the electronic air pump in the inner tube through the wiring.
Still further, the battery is rechargeable battery, is equipped with solar panel in the power module and charges rechargeable battery.
Further, the circuit board can adopt a wireless control circuit, and the sunshade umbrella can be opened and closed by using wireless equipment, wherein the wireless equipment comprises but is not limited to a remote controller and a Bluetooth mobile phone.
And finally, the lower umbrella disc is detachably sleeved and fixed outside the outer pipe.
Compared with the prior art, the utility model has the advantages of: the middle rod is formed by combining an outer pipe and an inner pipe, the upper umbrella disk is fixed at the top of the inner pipe, the lower umbrella disk is fixedly sleeved outside the outer pipe, and a pneumatic structure is adopted to drive the inner pipe to slide up and down relative to the outer pipe so as to drive the upper umbrella disk to slide up and down relative to the lower umbrella disk and further drive the long ribs and the short ribs to complete the opening and closing of the sunshade umbrella; because the piston, the pipe plug and the outer pipe form a closed air chamber, when the umbrella stand is blown by wind power and other external forces, a pneumatic spring is naturally formed in the umbrella stand to buffer the external forces, and the service life of the umbrella stand is prolonged; the battery adopts the rechargeable battery with the solar panel, and can adopt wireless equipment such as a remote controller, a Bluetooth mobile phone and the like to control and operate the sunshade. The utility model discloses simple structure, convenient operation is swift, need not a large amount of structures, and the cost is also lower, and inside nature formation air spring cushions extension product life to wind-force under the open mode simultaneously, uses safe and reliable more, has promoted user's use greatly and has experienced, is worth promoting.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a partial longitudinal cross-sectional view of FIG. 1;
FIG. 3 is a partial cross-sectional view of the embodiment of the present invention between the inner tube and the outer tube in the umbrella-closed state;
fig. 4 is a partial cross-sectional view between the inner tube and the outer tube in the open state of the umbrella according to the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in figures 1-4, an electric open-close sunshade umbrella comprises an upper umbrella disk 2, a lower umbrella disk 3, long umbrella ribs 4, short umbrella ribs 5 and a central rod 1, wherein the long umbrella ribs 4 are rotatably hinged with the upper umbrella disk 2, one ends of the short umbrella ribs 5 are hinged with the lower umbrella disk 3, the other ends of the short umbrella ribs 5 are hinged with the upper parts of the long umbrella ribs 4 to form an umbrella framework, the central rod 1 comprises an outer pipe 12 and an inner pipe 11, the inner pipe 11 can be limited and penetrated in the upper part of the outer pipe 12 in a vertically sliding way, a closed air chamber A is formed between the bottom of the inner pipe 11 and the outer pipe 12, the upper umbrella disk 2 is fixedly sleeved at the top of the outer pipe 11, the lower umbrella disk 3 is detachably sleeved and fixed outside the outer pipe 12, an electric air pump 6 which can inflate or exhaust the air chamber A and further drive the inner tube 11 to slide up and down is arranged in the inner tube 11, and the upper umbrella disc 2 can slide up and down relative to the outer tube 12 and the lower umbrella disc 3 through the up-down sliding of the inner tube 11 so as to drive the long umbrella ribs 4 and the short umbrella ribs 5 to complete the opening and closing of the sunshade umbrella.
The concrete structure is as follows: the detachable bottom of inner tube 11 is equipped with a piston 9, the detachable bottom of outer tube 12 is equipped with a stopcock 8, the through-hole 93 that supplies air cock 61 to wear to put is seted up at the middle part of piston 9, connecting hole 91 has radially been seted up to the side of piston 9, threaded through-hole has been seted up at the corresponding position of inner tube 11, piston 9 passes through fixing bolt 71 with inner tube 12 and fixes, the lower extreme of piston 9 stretches out outside inner tube 11 to the inner wall that first sealing washer 92 and outer tube 12 closely cooperate has been set to the outer fringe at the lower extreme. The lower side surface of the pipe plug 8 is radially provided with a connecting through hole 81, a threaded hole is formed in the corresponding position of the outer pipe 12, the pipe plug 8 and the outer pipe 11 are fixed through a bolt 72, a second sealing ring 82 is embedded in the outer edge of the upper part of the pipe plug 8 and is tightly matched with the inner wall of the outer pipe 11, so that a closed air chamber A is formed among the piston 9, the pipe plug 8 and the inner wall of the outer pipe 12, and when the umbrella stand is subjected to external force blown by wind power, a pneumatic spring for buffering the external force is formed inside the umbrella stand; the electric air pump 6 is arranged at the upper end of the piston 9, the bottom of the electric air pump 6 is provided with an air tap 61, the air tap 61 penetrates through the piston 9 to be communicated with the air chamber A, and the air chamber A can be inflated or exhausted through the electric air pump 6.
The top of inner tube 11, the upper end of last umbrella dish 2 are equipped with one and can carry out the power module of power supply to electronic air pump 6, and power module includes battery 10 and circuit board, and power module passes through wiring and the electronic air pump 6 looks electrical connection in inner tube 11. The battery 10 is a solar battery, and a solar panel is arranged in the power supply module to charge the battery 10. The circuit board can adopt a wireless control circuit, and the sunshade umbrella can be operated by using wireless equipment, wherein the wireless equipment comprises but is not limited to a remote controller, a Bluetooth mobile phone and the like.
The specific operation is as follows:
the operation switch controls the electric air pump 6 to rotate forward to start, air is filled into the air chamber A, the air pressure in the air chamber A continuously rises, when the air pressure in the air chamber A exceeds the atmospheric pressure, the piston 9 is pushed by the upward pressure to push the inner tube 11 to slide upwards, and at the moment, the upper umbrella disc 2 and the inner tube 11 synchronously move upwards to drive the umbrella stand to fold to finish umbrella folding; the operation switch controls the electric air pump 6 to reversely start, air is pumped out of the air chamber A, the air pressure in the air chamber A is continuously reduced, when the air pressure in the air chamber A is smaller than the atmospheric pressure, the piston 9 receives downward pulling force to drag the inner tube 11 to slide downwards, and at the moment, the upper umbrella disc 2 and the inner tube 11 synchronously move downwards to drive the umbrella stand to open to finish the umbrella opening; after the umbrella is opened, the piston 9 is attached to the pipe plug 8, the air pressure in the air chamber A is close to vacuum, the piston 9 and the pipe plug 8 are forced to be firmly adsorbed together, and the opening state of the umbrella stand is further fixed; after the umbrella stand is opened, when the long umbrella ribs 4 are subjected to external forces such as wind power and the like, the trend of driving the upper umbrella disc 2 and the inner tube 11 to slide up and down is generated, and the gas in the air chamber A cannot flow to form a gas spring to buffer the force of the inner tube 11 to slide up and down due to the fact that the electric air pump 6 is not started, and the service life of the umbrella stand is prolonged.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an electric open and shut sun shade, includes umbrella disk, umbrella disk down, long rib, short rib and well stick, and long rib rotates with last umbrella disk mutually and articulates, and the one end of short rib is articulated mutually with umbrella disk down, and the other end of short rib articulates with the upper portion of long rib mutually and constitutes umbrella frame, its characterized in that: the umbrella comprises an outer tube and an inner tube, wherein the inner tube is arranged at the upper part in the outer tube in a limiting and penetrating mode in a vertically sliding mode, an airtight air chamber is formed between the bottom of the inner tube and the bottom of the outer tube, an upper umbrella disk is fixedly sleeved at the top outside the inner tube, a lower umbrella disk sleeve is fixedly sleeved outside the outer tube, an electric air pump which can inflate or exhaust the air chamber and further drive the inner tube to slide vertically is arranged in the inner tube, the upper umbrella disk can slide vertically relative to the outer tube and the lower umbrella disk through the vertical sliding of the inner tube, and then a long umbrella rib and a short umbrella rib are driven to complete the opening and closing of the sunshade.
2. Sunshade according to claim 1, characterized in that: the bottom detachable of inner tube is equipped with a piston, and the bottom detachable of outer tube is equipped with a stopcock, forms an inclosed air chamber between the inner wall of piston, stopcock and outer tube, and when the umbrella stand was opened, the piston was firmly supported with the stopcock and is realized the fixed to the umbrella stand open mode, forms a pneumatic spring that cushions external force in inside simultaneously, and electronic air pump sets up the upper end at the piston, and the bottom of electronic air pump has an air cock, and the air cock passes the piston and is linked together with the air chamber.
3. Sunshade according to claim 2, characterized in that: the middle part of the piston is provided with a through hole for the air nozzle to penetrate through, the side surface of the piston is radially provided with a connecting hole, a threaded through hole is formed in the corresponding position of the inner pipe, the piston and the inner pipe are fixed through a fixing bolt, the lower end of the piston extends out of the inner pipe, and a first sealing ring is embedded in the outer edge of the lower end and is tightly matched with the inner wall of the outer pipe.
4. A sunshade according to claim 3, characterised in that: the side surface of the lower part of the pipe plug is radially provided with a connecting through hole, the corresponding position of the outer pipe is provided with a threaded hole, the pipe plug and the outer pipe are fixed through a bolt, and the outer edge of the upper part of the pipe plug is embedded with a second sealing ring which is tightly matched with the inner wall of the outer pipe.
5. Sunshade according to any of claims 1 to 4, in which: the top of inner tube, the upper end of going up the umbrella dish are equipped with one and can carry out the power module of power supply to electronic air pump, and power module includes battery and circuit board, and power module passes through the wiring and is connected with the electronic air pump in the inner tube.
6. Sunshade according to claim 5, characterized in that: the battery is rechargeable battery, and solar panel is equipped with in the power module and charges rechargeable battery.
7. Sunshade according to claim 5, characterized in that: the circuit board can adopt a wireless control circuit, and the sunshade umbrella can be opened and closed by using wireless equipment, wherein the wireless equipment comprises but is not limited to a remote controller and a Bluetooth mobile phone.
8. Sunshade according to claim 5, characterized in that: the lower umbrella disk is detachably sleeved and fixed outside the outer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120575775.7U CN214802882U (en) | 2021-03-19 | 2021-03-19 | Electric open-close sunshade umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120575775.7U CN214802882U (en) | 2021-03-19 | 2021-03-19 | Electric open-close sunshade umbrella |
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| Publication Number | Publication Date |
|---|---|
| CN214802882U true CN214802882U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120575775.7U Active CN214802882U (en) | 2021-03-19 | 2021-03-19 | Electric open-close sunshade umbrella |
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| CN (1) | CN214802882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193936A1 (en) * | 2021-03-19 | 2022-09-22 | 江苏辉腾休闲用品有限公司 | Electrically opened and closed sunshade |
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2021
- 2021-03-19 CN CN202120575775.7U patent/CN214802882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022193936A1 (en) * | 2021-03-19 | 2022-09-22 | 江苏辉腾休闲用品有限公司 | Electrically opened and closed sunshade |
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