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CN-224206313-U - Automatic open-close outdoor sunshade umbrella

CN224206313UCN 224206313 UCN224206313 UCN 224206313UCN-224206313-U

Abstract

The utility model relates to an automatic open-close outdoor sunshade umbrella, which comprises a hanging bracket, an umbrella body, an umbrella cover opening and closing mechanism and a wind meter, wherein an installation table is erected on the side part of the hanging bracket, the umbrella cover opening and closing mechanism comprises a threaded sleeve, a screw rod and a motor, the threaded sleeve is rotationally arranged on the installation table, the motor is fixed on the installation table, the threaded sleeve is in transmission connection with an output shaft of the motor, the screw rod vertically penetrates through the installation table and is in threaded connection with the threaded sleeve, the umbrella body comprises an upper umbrella rib, a lower umbrella rib and an umbrella cover, the end part of the upper umbrella rib is hinged with the lower surface of the installation table, one end of the lower umbrella rib is hinged with the lower end of the screw rod, the other end of the lower umbrella rib is hinged with the middle part of the upper umbrella rib, the wind meter is arranged on the top of the screw rod, when the screw rod moves downwards, the umbrella body is gradually retracted and the wind meter moves downwards along with the screw rod, the automatic open-close of the umbrella body along with wind, the safety and the automatic response capability of the umbrella body under severe weather are improved, and the damage caused by strong wind is reduced.

Inventors

  • WU KAI
  • HU HAOCHENG
  • XIE JINSONG
  • YANG FUGANG
  • ZHANG LIBIN
  • HAN GUANGHUI

Assignees

  • 中国建筑第七工程局有限公司
  • 中建七局建筑装饰工程有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (7)

  1. 1. An automatic open-close outdoor sunshade is characterized by comprising a hanger, an umbrella body, an umbrella cover opening-closing mechanism and a wind meter; The hanging frame is vertically arranged, the bottom of the hanging frame is used for being fixed with the ground, a mounting table is arranged on a horizontal fixing frame at the side part of the hanging frame, and an avoidance hole which is vertically communicated is formed in the mounting table; the umbrella cover opening and closing mechanism comprises a screw sleeve, a screw rod and a motor; the screw sleeve is rotatably arranged on the mounting table, the motor is fixed on the mounting table, and the screw sleeve is in transmission connection with an output shaft of the motor; The screw rod vertically passes through the mounting table through the avoiding hole and is in threaded connection with the threaded sleeve; The umbrella body comprises an upper rib, a lower rib and an umbrella cover; the upper umbrella ribs and the lower umbrella ribs are circumferentially distributed vertically correspondingly, and the end parts of the upper umbrella ribs are hinged with the lower surface of the mounting table; One end of the lower umbrella rib is hinged with the lower end of the screw rod, and the other end of the lower umbrella rib is hinged with the middle part of the upper umbrella rib; The wind meter is arranged at the top of the screw rod, and the wind meter and the motor are both in control connection with the controller; when the screw rod moves downwards, the umbrella body is gradually folded and the anemometer moves downwards along with the umbrella body.
  2. 2. The outdoor sunshade umbrella of claim 1, wherein the upper surface of the mounting table is fixedly connected with a mounting seat, the mounting seat is provided with a mounting cavity with an upper opening, and the lower part of the screw sleeve is rotatably arranged in the mounting cavity through a bearing.
  3. 3. The outdoor sunshade umbrella capable of being automatically opened and closed according to claim 2, wherein the upper part of the screw sleeve and the output shaft of the motor are fixedly sleeved with synchronous pulleys and are in transmission connection through synchronous belts.
  4. 4. The outdoor sunshade umbrella of claim 1, wherein the lower surface of the mounting table is fixedly provided with an annular hinge plate, and a plurality of hinge seats hinged with the upper umbrella ribs are uniformly arranged on the circumference of the lower surface of the hinge plate.
  5. 5. The outdoor sunshade umbrella of claim 4, wherein the lower end of the screw rod is fixedly sleeved with a hinge ring, and a plurality of hinges are uniformly arranged on the circumference of the side wall of the hinge ring and are hinged with the lower rib.
  6. 6. The automatic open-close outdoor sunshade umbrella according to any one of claims 1 to 5, wherein the installation table is provided with a protective cover, the threaded sleeve and the motor are both positioned in the protective cover, and a through hole for a screw rod to pass through is formed in the top of the protective cover.
  7. 7. The outdoor sunshade umbrella of claim 6, wherein a ceiling is arranged between the screw and the anemometer, and covers the protective cover and covers the through holes when the screw moves downwards until the umbrella body is fully retracted.

Description

Automatic open-close outdoor sunshade umbrella Technical Field The utility model relates to the technical field of outdoor umbrellas, in particular to an automatic open-close outdoor sunshade umbrella. Background The outdoor sunshade is a common sunshade device, is widely applied to open environments such as commercial blocks, landscape gardens, dining terraces, leisure courtyards and the like, and is mainly used for providing sunshade, rainproof, ultraviolet-proof and other functions for people. Existing outdoor sunshades generally include a support pole, a canopy, a rib structure supporting the canopy, and an opening and closing mechanism for opening or closing the canopy. However, the existing sunshade umbrella has a common defect in wind resistance due to uncertain wind interference in outdoor environment. The existing sunshade umbrella mostly adopts a foldable rib structure, on one hand, when the umbrella cover is unfolded, a windward surface with a larger area can be formed, and the situation that the umbrella cover is easy to fall down, shift, even fracture of the rib and the like due to wind impact is easy to occur. On the other hand, the height position of the umbrella cover in the unfolded state is higher, the umbrella cover is more easily influenced by wind power, and the top area is more easily rocked and the structure is unstable. In the actual use process, in order to avoid damage to the sunshade caused by wind power, a user often needs to fold the sunshade cover or move the position of the sunshade when the wind power is large, the manual operation burden is large, and especially under the condition of large-area use, if strong wind suddenly occurs, the user often cannot timely fold the sunshade, and the safety hidden trouble that the sunshade is lifted or scraped off can be caused, so that the safety and peripheral property of personnel are influenced. Based on this, it is necessary to study an automatically opening and closing outdoor sunshade. Disclosure of utility model In view of the above, the present utility model aims to provide an automatic open/close outdoor sunshade, which can effectively solve the problem that the existing outdoor sunshade needs to be opened and closed frequently by manpower to cope with strong wind. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: An automatic open-close outdoor sunshade comprises a hanger, an umbrella body, an umbrella cover opening-closing mechanism and a anemometer; The hanging frame is vertically arranged, the bottom of the hanging frame is used for being fixed with the ground, a mounting table is arranged on a horizontal fixing frame at the side part of the hanging frame, and an avoidance hole which is vertically communicated is formed in the mounting table; the umbrella cover opening and closing mechanism comprises a screw sleeve, a screw rod and a motor; the screw sleeve is rotatably arranged on the mounting table, the motor is fixed on the mounting table, and the screw sleeve is in transmission connection with an output shaft of the motor; The screw rod vertically passes through the mounting table through the avoiding hole and is in threaded connection with the threaded sleeve; The umbrella body comprises an upper rib, a lower rib and an umbrella cover; the upper umbrella ribs and the lower umbrella ribs are circumferentially distributed vertically correspondingly, and the end parts of the upper umbrella ribs are hinged with the lower surface of the mounting table; One end of the lower umbrella rib is hinged with the lower end of the screw rod, and the other end of the lower umbrella rib is hinged with the middle part of the upper umbrella rib; The wind meter is arranged at the top of the screw rod, and the wind meter and the motor are both in control connection with the controller; when the screw rod moves downwards, the umbrella body is gradually folded and the anemometer moves downwards along with the umbrella body. Further, the upper surface of mount table fixedly connected with mount pad, the mount pad has an upper shed's installation cavity, the lower part of swivel nut passes through the bearing and rotates the setting in the installation cavity. Furthermore, the upper part of the screw sleeve and the output shaft of the motor are fixedly sleeved with synchronous pulleys and are in transmission connection through synchronous belts. Further, the lower surface of mount table is fixed with annular articulated dish, and the lower surface circumference of articulated dish evenly is provided with a plurality of articulated seats of being connected with last rib hinge. Further, the lower end fixed cover of screw rod is equipped with the articulated ring, and the lateral wall circumference of articulated ring evenly is provided with a plurality of articulated joints that are connected with lower rib hinge. Furthermore, a protective cover is arranged on the mounting table, the threaded