Adjustable sun umbrella

Abstract

The utility model discloses an adjustable sun umbrella which comprises a supporting main rod, a lifting adjusting assembly is arranged at the upper end of the supporting main rod, a transverse rod is installed on one side of the lifting adjusting assembly in a sliding mode, the transverse rod is driven to move up and down through the lifting adjusting assembly, and a rotating disc is horizontally and rotationally installed at the end, away from the lifting adjusting assembly, of the transverse rod. A rotating driving assembly capable of driving the rotating disc to axially rotate is further arranged at the outer end of the transverse rod, a connecting rod is perpendicularly fixed to the axis of the bottom of the rotating disc, an umbrella top base is rotationally installed on the connecting rod through an arranged hinge base, and an umbrella body is arranged at the bottom of the umbrella top base; a pushing adjusting component for driving the umbrella top seat to rotate in the rotating direction of the hinge seat is further arranged on one side of the bottom of the rotary disc, the electric push rod is controlled through the control switch to conduct contraction adjustment, the sliding seat sinks downwards under the cooperation of the rail frame, the transverse rod and the umbrella body are driven to move downwards synchronously, and on the contrary, the sliding seat ascends. And the corresponding height adjustment can be performed according to the change of the sunlight irradiation angle.

Description

Technical Field

[0001] The utility model relates to the technical field of sun umbrellas, in particular to an adjustable sun umbrella. Background Art

[0002] A sun umbrella is a device used to block direct sunlight in outdoor environments. In daily life, in addition to the single sun umbrellas used by people for outdoor travel, there are also many other places where sun umbrellas are used, such as beaches, squares, outdoor coffee shops, or various stores.

[0003] In actual applications, the existing non-single-person parasols are often large in area, and the height and angle are difficult or impossible to adjust, especially the inclination angle cannot be adjusted according to the different angles of the sun's radiation, which reduces the sunshade effect and application value of the umbrella. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide an adjustable parasol to solve the problem that the existing non-single-person parasols mentioned in the above background technology are often large in area, and the height and angle are difficult or impossible to adjust, especially the inclination angle cannot be adjusted accordingly according to the different angles of sunlight, which reduces the sunshade effect and application value of the umbrella.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable parasol, which includes a supporting main pole, a lifting and adjusting component is arranged on the upper end of the supporting main pole, a cross bar is slidably installed on one side of the lifting and adjusting component, and the cross bar is driven to move up and down by the lifting and adjusting component, and a turntable is horizontally rotatably installed on the end of the cross bar away from the lifting and adjusting component, and a rotating drive component that can drive the turntable to rotate axially is also arranged on the outer end of the cross bar, a connecting rod is vertically fixed at the axis center of the bottom of the turntable, and an umbrella top seat is rotatably installed on the connecting rod through a hinge seat, the bottom of the umbrella top seat has an umbrella body, and a pushing adjustment component that drives the umbrella top seat to rotate along the rotation direction of the hinge seat is also arranged on one side of the bottom of the turntable.

[0007] As a preferred solution of the adjustable sun umbrella described in the utility model, a base in contact with the ground is fixed at the bottom of the supporting main pole.

[0008] As a preferred solution of the adjustable sun umbrella described in the utility model, the lifting and adjusting assembly includes a rail frame vertically fixed to the upper end of the supporting main rod, a sliding seat vertically sliding on the inner side of the rail frame and fixedly connected to one end of the cross bar, and an electric push rod arranged at the bottom of the rail frame and with the output shaft end connected to the sliding seat.

[0009] As a preferred solution of the adjustable sun umbrella described in the utility model, the rotation drive assembly includes a positioning cylinder fixed to the outer end of the cross bar and horizontally rotatingly connected with the turntable through a bearing, a support frame fixed to one side of the upper end of the positioning cylinder, and a motor arranged at the upper end of the support frame and with the output shaft end connected to the top axis of the turntable.

[0010] As a preferred solution of the adjustable sun umbrella described in the utility model, the push adjustment component adopts an electric push rod;

[0011] A hinged ear hinged to the output shaft of the electric push rod is fixed on one side of the top of the umbrella top seat, and the bottom of the turntable is also hingedly installed with the electric push rod through the hinged ear.

[0012] As a preferred solution of the adjustable sun umbrella described in the utility model, a diagonal support rod is fixed to the bottom of the crossbar and is diagonally supported at the lower end of the slide seat.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the sun umbrella needs to be tilted, the electric push rod is used to push one side of the umbrella top seat to swing up and down, and with the cooperation of the connecting rod, the hinged seat and the hinged ear, the umbrella top seat and the umbrella body form an inclined angle swing. After the angle setting is completed, the turntable and the umbrella body can be driven to rotate horizontally according to the actual direction and angle changes of the sunlight, and the rotation drive component can be used to make the umbrella body just block the direct light, so as to realize the change of the sunshade range, thereby achieving a better sunshade effect and improving the practical value of the sunshade. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the lifting and adjusting component of the utility model;

[0016] Figure 3 It is a schematic diagram of the angle adjustment mechanism of the utility model.

[0017] In the figure: 100, supporting main pole; 110, base; 200, lifting adjustment component; 210, rail frame; 220, sliding seat; 230, electric push rod; 300, cross bar; 310, diagonal support rod; 400, turntable; 410, connecting rod; 420, hinged seat; 500, umbrella top seat; 510, umbrella body; 600, rotating drive component; 610, positioning cylinder; 620, supporting frame; 630, motor; 700, pushing adjustment component; 710, hinged ear. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Figure 1-Figure 3 The following is a schematic diagram of the overall structure of an adjustable sun umbrella of the utility model. Figure 1-Figure 3 , an adjustable sun umbrella of the present embodiment includes a supporting main pole 100, a lifting and adjusting component 200 is arranged on the upper end of the supporting main pole 100, a cross bar 300 is slidably installed on one side of the lifting and adjusting component 200, and the cross bar 300 is driven to move up and down by the lifting and adjusting component 200, and a turntable 400 is horizontally rotatably installed on the end of the cross bar 300 away from the lifting and adjusting component 200, and a rotating driving component 600 that can drive the turntable 400 to rotate axially is also arranged on the outer end of the cross bar 300, a connecting rod 410 is vertically fixed at the axis of the bottom of the turntable 400, and an umbrella top seat 500 is rotatably installed on the connecting rod 410 through a hinge seat 420, and an umbrella body 510 is provided at the bottom of the umbrella top seat 500, and a push adjustment component 700 that drives the umbrella top seat 500 to rotate along the rotation direction of the hinge seat 420 is also arranged on one side of the bottom of the turntable 400.

[0022] A base 110 in contact with the ground is also fixed to the bottom of the supporting main pole 100. It can be understood that the base 110 is the base support of the parasol device. The base 110 can be directly connected to the ground by bolts, concrete pouring or welding with the carrier, etc., as long as it can ensure that the supporting main pole 100 can stand up stably.

[0023] The lifting and adjusting assembly 200 includes a rail frame 210 vertically fixed to the upper end of the supporting main pole 100, a slide seat 220 vertically sliding on the inner side of the rail frame 210 and fixedly connected to one end of the cross bar 300, and an electric push rod 230 arranged at the bottom of the rail frame 210 and with the output shaft end connected to the slide seat 220. During use, for example, when the sunlight is low and affects the people under the umbrella, the electric push rod 230 can be controlled by the control switch to be retracted and adjusted, so that the slide seat 220 sinks downward with the cooperation of the rail frame 210, and drives the cross bar 300 and the umbrella body 510 to move downward synchronously, and vice versa. The height can be adjusted accordingly according to the change of the sunlight angle, and the umbrella body 510 that can be tilted can be used to effectively improve the sunshade effect and convenience of use of the parasol.

[0024] The rotating drive assembly 600 includes a positioning cylinder 610 fixed to the outer end of the cross bar 300 and horizontally rotatingly connected to the turntable 400 through a bearing, a support frame 620 fixed to one side of the upper end of the positioning cylinder 610, and a motor 630 arranged at the upper end of the support frame 620 and with the output shaft end connected to the top axis of the turntable 400. When in use, the positioning cylinder 610 can position and install the turntable 400 through the bearing to make it more stable when rotating. At the same time, the motor 630 can adopt a servo motor or a reduction motor, which can drive the turntable 400 to rotate horizontally through the output shaft, and rotate and adjust according to the required tilt direction of the umbrella body 510. It has a simple structure and a reasonable design, which is conducive to later maintenance and practical application.

[0025] The push adjustment component 700 adopts an electric push rod; a hinge ear 710 hinged to the output shaft of the electric push rod is fixed on one side of the top of the umbrella top seat 500, and the bottom of the turntable 400 is also hingedly installed with the electric push rod through the hinge ear 710. When in use, the umbrella top seat 500 and the entire umbrella body 510 are basically positioned through the connecting rod 410 and the hinge seat 420, so that they can be stably hoisted at the lower end of the cross bar 300. At the same time, when the sun umbrella needs to be tilted, the electric push rod is used to adjust the sun umbrella. Push one side of the umbrella top seat 500 to swing up and down, and with the cooperation of the connecting rod 410, the hinge seat 420 and the hinge ear 710, the umbrella top seat 500 and the umbrella body 510 form an inclined angle swing. After the angle setting is completed, the turntable 400 and the umbrella body 510 can be driven to rotate horizontally according to the actual direction and angle of the sunlight, and the rotation drive component 600 can be used to make the umbrella body 510 just block the direct sunlight, so as to realize the change of the sunshade range and achieve a better sunshade effect.

[0026] Furthermore, an oblique support rod 310 is fixed to the bottom of the cross bar 300 and obliquely supported at the lower end of the slide seat 220. The oblique support rod 310 can further improve the cantilever rigidity and the stability in use of the cross bar 300.

[0027] In summary, in the adjustable parasol of the present embodiment, when in use, the motor 630 can drive the turntable 400 to rotate horizontally through the output shaft, and at the same time, the turntable 400 drives the connecting rod 410 and the hinge seat 420 to perform basic positioning on the umbrella top seat 500 and the entire umbrella body 510, so that it can be stably hoisted on the lower end of the cross bar 300. At the same time, when the parasol needs to be tilted, the electric push rod is used to push one side of the umbrella top seat 500 to swing up and down, and with the cooperation of the connecting rod 410, the hinge seat 420 and the hinge ear 710, the umbrella top seat 500 and the umbrella body 510 form an inclined angle swing. After the angle setting is completed, according to the actual direction and angle of the sunlight, the turntable 400 and the umbrella body 510 can be driven to rotate horizontally by the rotation drive assembly 600, so that the umbrella body 510 just blocks the direct sunlight, thereby realizing the change of the sunshade range.

[0028] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An adjustable sun umbrella, characterized in that: The invention comprises a supporting main rod (100), wherein a lifting adjustment component (200) is arranged at the upper end of the supporting main rod (100), a cross bar (300) is slidably mounted on one side of the lifting adjustment component (200), and the lifting adjustment component (200) drives the cross bar (300) to move up and down, and a turntable (400) is horizontally rotatably mounted on one end of the cross bar (300) away from the lifting adjustment component (200), and a rotary disk (400) is also rotatably mounted on the outer end of the cross bar (300) to drive the turntable (400). ) axially rotating rotation drive assembly (600), a connecting rod (410) is vertically fixed at the axis of the bottom of the rotating disk (400), the connecting rod (410) is rotatably mounted with an umbrella top seat (500) through a hinge seat (420), the bottom of the umbrella top seat (500) has an umbrella body (510), and one side of the bottom of the rotating disk (400) is also provided with a push adjustment component (700) for driving the umbrella top seat (500) to rotate along the rotation direction of the hinge seat (420).

2. The adjustable sun umbrella according to claim 1, characterized in that: A base (110) in contact with the ground is also fixed at the bottom of the supporting main rod (100).

3. The adjustable sun umbrella according to claim 1, characterized in that: The lifting and adjusting assembly (200) comprises a rail frame (210) vertically fixed to the upper end of the supporting main rod (100), a sliding seat (220) vertically sliding on the inner side of the rail frame (210) and fixedly connected to one end of the cross bar (300), and an electric push rod (230) arranged at the bottom of the rail frame (210) and with an output shaft end connected to the sliding seat (220).

4. The adjustable sun umbrella according to claim 1, characterized in that: The rotary drive assembly (600) comprises a positioning cylinder (610) fixed to the outer end of the crossbar (300) and connected to the turntable (400) in a horizontal rotation manner via a bearing, a support frame (620) fixed to one side of the upper end of the positioning cylinder (610), and a motor (630) arranged at the upper end of the support frame (620) and having an output shaft end connected to the top axis of the turntable (400).

5. The adjustable sun umbrella according to claim 1, characterized in that: The push adjustment component (700) adopts an electric push rod; A hinged ear (710) hinged to the output shaft of the electric push rod is fixed on one side of the top of the umbrella top seat (500), and the bottom of the rotating disk (400) is also hingedly mounted with the electric push rod through the hinged ear (710).

6. The adjustable sun umbrella according to claim 1, characterized in that: A diagonal support rod (310) is also fixed to the bottom of the cross bar (300) and is diagonally supported at the lower end of the slide seat (220).

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