CN219845359U

CN219845359U - Sunshade umbrella

Info

Publication number: CN219845359U
Application number: CN202321705994.8U
Authority: CN
Inventors: 刘雁; 吴漫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-20
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a sunshade umbrella, which comprises a hollow upright post and a main umbrella arranged on the hollow upright post, and a fixing frame, wherein the fixing frame is arranged below the main umbrella; the sunshade curtains are arranged in a plurality, and the sunshade curtains are respectively arranged below the main umbrella; the two synchronous regulating and controlling components are respectively arranged under the main umbrella, and the synchronous regulating and controlling components are utilized to drive the sun-shading curtains on the same side to be unfolded and folded; this kind of sun shade for when different time quantum sunshine shines, utilize the actuating post drives synchronous regulation and control subassembly rotates, and then the sunshade screen is expanded downwards, can be fine block the illumination from different angle light, utilize the actuating post drives actuating assembly and upwards moves, vice umbrella is at actuating assembly's top, utilizes actuating assembly upwards moves, and then vice umbrella also moves upwards in step, can form the vent of vice umbrella size above the main umbrella, is favorable to circulating inside air.

Description

Sunshade umbrella

Technical Field

The utility model relates to the technical field of sunshade, in particular to a sunshade.

Background

In the prior art, sun-shading devices in China are basically traditional sun-shading devices, such as sun-shading pavilions built by using wood plates or rice straws, or umbrella type rod-type support sun-shading devices which are manually opened and closed, are original and backward, and have various defects, such as poor wind resistance; the sunshade umbrella has poor corrosion resistance, because the sunshade equipment at sea is a paid service item, operators are usually provided with a lot of manpower for charging, and the cost of the manpower is a very expensive expense, so the sunshade umbrella is quite uneconomical, in the charging process, a user and a manager often generate a lot of contradictions, the travel is not luxury, the sunshade umbrella is a part of life of people, and the working pressure is increased continuously along with the continuous improvement of the living standard of people, so the travel becomes a basic mode of relaxation of people.

In places such as sandy beach rest, shop eaves, traffic guidance, outdoor leisure all involve the sun shade, because the angle of sunshine is different at different time slots, noon sunshine shines perpendicularly downwards, and morning and afternoon sunshine shines at different angles, current sun shade need adjust the angle of sun shade and sunshade, sets up the slight inclination structure at the umbrella pole top, then rotates angle regulation through the location tray, and the tray rotates with the umbrella body and produces the friction, and umbrella body and part will be impaired, can influence the circumstances of the life of sun shade like this, for this reason, we propose a sun shade.

Disclosure of Invention

The present utility model is directed to a sunshade to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sunshade comprises a hollow upright post and a main umbrella arranged on the hollow upright post, and a fixing frame arranged below the main umbrella; the sunshade curtains are arranged in a plurality, and the sunshade curtains are respectively arranged below the main umbrella; the two synchronous regulating and controlling components are respectively arranged under the main umbrella, and the synchronous regulating and controlling components are utilized to drive the sun-shading curtains on the same side to be unfolded and folded; the driving assembly is arranged in the hollow upright column, and the driving assembly is utilized to drive the synchronous regulation and control assembly to work.

Preferably, the driving assembly comprises a radial column arranged in a hollow upright column, a locking piece is arranged in the hollow upright column, and the radial column can be locked and positioned by using the locking piece.

Preferably, the locking piece comprises a driving column arranged on the radial column, a sliding groove for sliding of the radial column is formed in the hollow column, and a locking groove for locking the driving column is formed in the end portion of the sliding groove.

Preferably, the synchronous regulation and control assembly comprises a main shaft rotatably arranged on the fixing frame, a transmission piece is arranged between the main shaft and the radial column, and the main shaft can be driven to synchronously rotate when the radial column is shifted by the transmission piece;

the fixing frame is provided with a synchronizing piece, the synchronizing piece is connected with the sunshade curtain, and when the main shaft rotates, the sunshade curtain is driven to be unfolded and folded by the synchronizing piece.

Preferably, the transmission member comprises a rack rotatably arranged on the radial rod, the rack is slidably arranged on the hollow upright post, and the main shaft is provided with a gear meshed with the rack.

Preferably, the synchronizing member comprises a rotating shaft which is rotatably arranged on the fixing frame, belt pulleys are arranged on the main shaft and the rotating shaft, a driving belt is arranged between the belt pulleys, a plurality of mounting frames are arranged below the main umbrella, a fixed shaft is rotatably arranged between each mounting frame and the fixing frame, a plurality of fixed shafts are connected with the rotating shaft, and the sunshade curtains are respectively arranged on the fixed shafts.

Preferably, the radial column is provided with a secondary umbrella.

The utility model has at least the following beneficial effects:

when the sunlight irradiates in different time periods, the driving column is utilized to drive the synchronous regulation and control assembly to rotate, the sunshade curtain is unfolded downwards, the driving column is utilized to drive the driving assembly to move upwards, the auxiliary umbrella is arranged at the top of the driving assembly, the driving assembly is utilized to move upwards, the auxiliary umbrella further moves upwards synchronously, a vent with the size of the auxiliary umbrella is formed on the main umbrella, and circulation of air inside is facilitated.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation in accordance with the present utility model;

FIG. 3 is a schematic view of the partial cross-section of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the area of FIG. 3A according to the present utility model;

FIG. 5 is an exploded view of a portion of the structure of the synchronous control assembly of the present utility model.

In the figure: 1. a hollow upright; 2. a main umbrella; 3. a drive assembly; 31. a radial column; 4. a locking member; 41. a drive column; 42. a sliding groove; 43. a locking groove; 5. a synchronous regulation and control assembly; 51. a main shaft; 6. a transmission member; 61. a rack; 62. a gear; 7. a synchronizing member; 71. a rotation shaft; 72. a belt pulley; 73. a transmission belt; 74. a mounting frame; 75. a fixed shaft; 8. a fixing frame; 9. sunshade curtain; 10. and (5) an auxiliary umbrella.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: a sunshade umbrella comprises a hollow upright post 1 and a main umbrella 2 arranged on the hollow upright post 1;

the fixing frame 8 is arranged below the main umbrella 2;

a plurality of sunshade curtains 9, wherein the sunshade curtains 9 are arranged below the main umbrella 2 respectively;

the two synchronous regulating and controlling components 5 are arranged, the two synchronous regulating and controlling components 5 are respectively arranged under the main umbrella 2, and the synchronous regulating and controlling components 5 are utilized to drive the plurality of sunshade curtains 9 on the same side to be unfolded and folded;

the driving assembly 3 is arranged in the hollow upright 1, and the driving assembly 3 is utilized to drive the synchronous regulation and control assembly 5 to work.

The driving assembly 3 comprises a radial column 31 arranged in the hollow upright 1, a locking piece 4 is arranged in the hollow upright 1, and the radial column 31 can be locked and positioned by using the locking piece 4.

The locking piece 4 comprises a driving column 41 arranged on the radial column 31, a sliding groove 42 for sliding the radial column 31 is formed in the hollow column 1, and a locking groove 43 for locking the driving column 41 is formed in the end portion of the sliding groove 42.

The synchronous regulation and control assembly 5 comprises a main shaft 51 rotatably arranged on a fixed frame 8, a transmission piece 6 is arranged between the main shaft 51 and the radial column 31, and the transmission piece 6 can drive the main shaft 51 to synchronously rotate when the radial column 31 is displaced;

the fixing frame 8 is provided with a synchronizing piece 7, the synchronizing piece 7 is connected with the sunshade curtain 9, and when the main shaft 51 rotates, the sunshade curtain 9 is driven to be unfolded and folded by the synchronizing piece 7.

The transmission member 6 comprises a rack 61 rotatably arranged on a radial rod, the rack 61 is slidably arranged on the hollow upright 1, and the main shaft 51 is provided with a gear 62 meshed with the rack 61.

The synchronizing piece 7 comprises a rotating shaft 71 which is rotatably arranged on a fixing frame 8, belt pulleys 72 are arranged on the main shaft 51 and the rotating shaft 71, a transmission belt 73 is arranged between the belt pulleys 72, a plurality of mounting frames 74 are arranged below the main umbrella 2, a plurality of fixing shafts 75 are rotatably arranged between the mounting frames 74 and the fixing frame 8, a plurality of fixing shafts 75 are connected with the rotating shaft 71, and the sunshade curtains 9 are respectively arranged on the fixing shafts 75.

When in use, the driving column 41 is pulled upwards, the radial column 31 moves upwards synchronously, the rack 61 of the radial column 31 drives the main shaft 51 to rotate, the belt pulley 72 on the main shaft 51 also rotates, the belt pulleys 72 are arranged on the main shaft 51 and the rotating shaft 71, the rotating shaft 71 is connected with the fixed shaft 75, the driving belt 73 drives the rotating shaft 71 to rotate, the fixed shaft 75 also rotates, and the sunshade curtain 9 is arranged on the fixed shaft 75, so that the sunshade curtain 9 is unfolded.

Example 2

the fixing frame 8 is arranged below the main umbrella 2;

The radial column 31 is provided with a secondary umbrella 10.

When in use, the driving column 41 is pulled upwards, the radial column 31 moves upwards, the auxiliary umbrella 10 connected with the radial column 31 moves upwards, and the auxiliary umbrella 10 and the main umbrella 2 form a ventilation opening with the size of the auxiliary umbrella 10 to perform ventilation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sun shade, includes hollow stand (1) and sets up main umbrella (2) on hollow stand (1), its characterized in that:

the fixing frame (8), the said fixing frame (8) is set up under main umbrella (2);

the sunshade curtains (9) are arranged in a plurality, and the sunshade curtains (9) are respectively arranged below the main umbrella (2);

the two synchronous regulation and control components (5) are arranged, the two synchronous regulation and control components (5) are respectively arranged under the main umbrella (2), and the synchronous regulation and control components (5) are utilized to drive the sun-shading curtains (9) on the same side to be unfolded and folded;

the driving assembly (3), the driving assembly (3) is arranged in the hollow upright post (1), and the synchronous regulation and control assembly (5) is driven to work by utilizing the driving assembly (3).

2. A parasol according to claim 1, wherein: the driving assembly (3) comprises a radial column (31) arranged in the hollow upright column (1), a locking piece (4) is arranged in the hollow upright column (1), and the radial column (31) can be locked and positioned by the locking piece (4).

3. A parasol according to claim 2, wherein: the locking piece (4) comprises a driving column (41) arranged on the radial column (31), a sliding groove (42) for sliding the radial column (31) is formed in the hollow upright column (1), and a locking groove (43) for locking the driving column (41) is formed in the end portion of the sliding groove (42).

4. A parasol according to claim 3, wherein: the synchronous regulation and control assembly (5) comprises a main shaft (51) rotatably arranged on a fixed frame (8), a transmission piece (6) is arranged between the main shaft (51) and a radial column (31), and the main shaft (51) can be driven to synchronously rotate when the radial column (31) is shifted by the transmission piece (6);

the fixing frame (8) is provided with a synchronizing piece (7), the synchronizing piece (7) is connected with the sunshade curtain (9), and when the main shaft (51) rotates, the sunshade curtain (9) is driven to be unfolded and folded by the synchronizing piece (7).

5. A parasol according to claim 4, wherein: the transmission part (6) comprises a rack (61) rotatably arranged on the radial rod, the rack (61) is slidably arranged on the hollow upright post (1), and the main shaft (51) is provided with a gear (62) meshed with the rack (61).

6. A parasol according to claim 5, wherein: the synchronous piece (7) comprises a rotating shaft (71) which is arranged on a fixing frame (8) in a rotating mode, belt pulleys (72) are arranged on the main shaft (51) and the rotating shaft (71), a transmission belt (73) is arranged between the two belt pulleys (72), a plurality of mounting frames (74) are arranged below the main umbrella (2), a plurality of fixing shafts (75) are arranged between the mounting frames (74) and the fixing frame (8) in a rotating mode, the fixing shafts (75) are connected with the rotating shaft (71), and sunshade curtains (9) are arranged on the fixing shafts (75) respectively.

7. A parasol according to claim 6, wherein: the radial column (31) is provided with an auxiliary umbrella (10).