Sunshade umbrella with sunshade angle convenient to adjust

Abstract

The utility model discloses a sunshade with a sunshade angle convenient to adjust, which relates to the technical field of sunshade and comprises a base, a sunshade body is arranged above the base, a support rod is fixedly connected to the center of the upper surface of the base, and a rotary drum is slidably connected to the outer surface of the support rod. The sunshade is reasonable in design structure, the sunshade body can be located at a proper angle by lifting the handle upwards, leaving the contact block from the semicircular groove and rotating the adjusting plate through the matching among the semicircular groove, the adjusting plate and the handle, and the problems that the sunshade angle adjusting function is not good and the sunshade angle is difficult to adjust due to the fact that most of existing sunshade installation modes are vertically installed are solved. The problems that due to continuous change of the sunlight angle all day long, a vertically-installed sunshade cannot effectively shield sunlight at different angles, and when sunlight irradiates in an inclined mode, the area of shadows which can be shielded by the sunshade is small, and the sunshade effect is poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sunshade, specifically is a sunshade convenient to adjust sunshade angle. BACKGROUND

[0002] Sunshade is also called sun umbrella, it is the umbrella for preventing the direct sunlight, sunshade is widely used in plaza, beach, park and courtyard etc. Leisure place as an outdoor leisure tool, provides comfortable space for people to cool off, it reduces the penetration of ultraviolet rays through the physical shielding and the reflection, absorption effect of material, prevents the harm of ultraviolet rays to the skin.

[0003] But, the existing sunshade installation mode mostly is installed vertically, the function of adjusting sunshade angle is not good, because the constant change of all-day sunshine angle, the sunshade installed vertically cannot effectively shield the sunlight of different angles, when the sunlight is inclined to irradiate, the shadow area that sunshade can shield is small, and the sunshade effect is poor. UTILITY MODEL CONTENTS

[0004] I) technical problem solved

[0005] The utility model provides a sunshade convenient to adjust sunshade angle, through the cooperation between semicircular groove, adjusting plate and handle, the handle is lifted upward, the contact block is away from semicircular groove, the adjusting plate is rotated, makes the sunshade body be located at the angle of being appropriate, then loosens the handle, fixes the angle after adjusting, the existing sunshade installation mode mostly is installed vertically, the function of adjusting sunshade angle is not good, because the constant change of all-day sunshine angle, the sunshade installed vertically cannot effectively shield the sunlight of different angles, when the sunlight is inclined to irradiate, the shadow area that sunshade can shield is small, and the sunshade effect is poor.

[0006] II) technical scheme

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a sunshade convenient to adjust sunshade angle, including base, the upper of base is provided with sunshade body, the upper surface center position of base is fixedly connected with support rod, the outer surface of support rod is slidably connected with rotating drum, the upper surface of rotating drum is fixedly connected with sector plate, the inside of sector plate is fixedly connected with center rod, the outer surface of center rod is slidably connected with adjusting plate;

[0008] The outer surface of the adjusting plate is fixedly connected with a telescopic rod, the bottom end of the telescopic rod is fixedly connected with a contact block, the outer surface of the contact block is fixedly connected with a handle, the outer surface of the contact block is slidably connected with the outer surface of the sector plate, the outer part of the telescopic rod is sleeved with a spring one, one end of the spring one is fixedly connected with the outer surface of the adjusting plate, the other end of the spring one is fixedly connected with the outer surface of the contact block.

[0009] Further, the outer surface of the supporting rod is fixedly connected with a limiting plate, and the outer surface of the limiting plate is slidably connected with the inner wall of the rotating drum.

[0010] Further, the outer surface of the rotating drum is fixedly connected with uniformly distributed bent rods, one end of each bent rod is fixedly installed with a pulley, and the outer surface of the pulley is slidably connected with the upper surface of the base.

[0011] Further, both sides of the adjusting plate are fixedly connected with clamping plates, and the outer surface of each clamping plate is slidably connected with the inner wall of the sector plate.

[0012] Further, the outer surface of the sector plate is provided with a semicircular groove, and the outer surface of the contact block is slidably connected with the inner wall of the semicircular groove.

[0013] Further, the outer surface of the rotating drum is fixedly connected with a side plate, the outer surface of the side plate is slidably connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with a friction plate, the outer surface of the sliding rod is sleeved with a spring two, one end of the spring two is fixedly connected with the bottom surface of the side plate, and the other end of the spring two is fixedly connected with the upper surface of the friction plate.

[0014] Further, the upper surface of the adjusting plate is fixedly connected with a threaded cylinder, the inner wall of the threaded cylinder is threadedly connected with a threaded rod, and one end of the threaded rod is fixedly connected with the bottom end of the sun umbrella body.

[0015] III) Beneficial effects:

[0016] Compared with the prior art, the sun umbrella with convenient sun-shading angle adjustment has the following beneficial effects:

[0017] I. The sun umbrella with convenient sun-shading angle adjustment, through the cooperation between the semicircular groove, the adjusting plate and the handle, the handle is lifted upwards, the contact block is separated from the semicircular groove, the adjusting plate is rotated, the sun umbrella body is located at a suitable angle, the handle is released, and the adjusted angle is fixed, which solves the problem that most of the installation modes of the existing sun umbrella are vertical installation, the sun-shading angle adjustment function is poor, and due to the continuous change of the sun angle throughout the day, the vertically installed sun umbrella cannot effectively block the sunlight at different angles, resulting in the problem that when the sunlight is obliquely incident, the shadow area blocked by the sun umbrella is small, and the sun-shading effect is poor.

[0018] II. The sunshade with the angle of the sunshade convenient to adjust, through the cooperation between the supporting rod, the limiting plate, the rotating drum and the pulley, when the sunshade body is rotated and adjusted with the center axis of the supporting rod as the center during the use of the device, the sliding rod is pulled, the friction plate no longer contacts the base, the fan-shaped plate is rotated, the angle of the sunshade body can be adjusted again on the basis of the first adjustment of the inclination angle of the sunshade, and the adjustment range of the angle of the sunshade is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual proportion.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the local structure of the present application;

[0022] Figure 3 It is an exploded view of the local structure of the present application;

[0023] Figure 4 It is a sectional view of the local structure of the present application;

[0024] Figure 5 It is a schematic diagram of the Figure 3 enlarged view of the A part of the present application.

[0025] In the drawings: 1, base; 2, sunshade body; 3, supporting rod; 4, rotating drum; 5, fan-shaped plate; 6, center rod; 7, adjusting plate; 8, telescopic rod; 9, contact block; 10, handle; 11, spring I; 12, limiting plate; 13, limiting plate; 14, pulley; 15, clamping plate; 16, semicircular groove; 17, side plate; 18, sliding rod; 19, friction plate; 20, spring II; 21, threaded cylinder; 22, threaded rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application,

[0027] For example, Figures 1-5As shown, the utility model provides a technical scheme: a sunshade umbrella convenient to adjust sunshade angle, including base 1, base 1's upper portion is provided with sunshade umbrella body 2, the upper surface center position of base 1 is fixedly connected with support 3, the outer surface of support 3 is slidably connected with rotary drum 4, the outer surface of support 3 is fixedly connected with limiting plate 12, the outer surface of limiting plate 12 is slidably connected with the inner wall of rotary drum 4, limiting plate 12 is clamped in the inside of rotary drum 4, makes rotary drum 4 only rotate, cannot move up and down.

[0028] The outer surface of rotary drum 4 is fixedly connected with the evenly distributed curved pole 13, one end of curved pole 13 is fixedly installed with pulley 14, the outer surface of pulley 14 is slidably connected with the upper surface of base 1, and the curved pole 13 is evenly distributed to keep the stability of rotary drum 4, when rotary drum 4 rotates, pulley 14 will slide on the upper surface of base 1, and the upper surface of rotary drum 4 is fixedly connected with sector plate 5.

[0029] The outer surface of rotary drum 4 is fixedly connected with side plate 17, the outer surface of side plate 17 is slidably connected with slide bar 18, the bottom end of slide bar 18 is fixedly connected with friction plate 19, the outer surface of slide bar 18 is sleeved with spring two 20, one end of spring two 20 is fixedly connected with the bottom surface of side plate 17, the other end of spring two 20 is fixedly connected with the upper surface of friction plate 19, the slide bar 18 is pulled upward, the friction plate 19 is no longer in contact with base 1, and the sector plate 5 is rotated around the center axis of support 3, so that the angle of sunshade umbrella body 2 can be adjusted again on the basis of the first adjustment of the inclination angle of sunshade umbrella body 2.

[0030] The inside of sector plate 5 is fixedly connected with center rod 6, the outer surface of center rod 6 is slidably connected with adjusting plate 7, the upper surface of adjusting plate 7 is fixedly connected with threaded cylinder 21, the inner wall of threaded cylinder 21 is threadedly connected with threaded rod 22, one end of threaded rod 22 is fixedly connected with the bottom end of sunshade umbrella body 2, threaded rod 22 is rotated and screwed into the inside of threaded cylinder 21, so that sunshade umbrella body 2 can be installed, and it is also convenient to disassemble.

[0031] The two sides of adjusting plate 7 are fixedly connected with clamping plate 15, the outer surface of clamping plate 15 is slidably connected with the inner wall of sector plate 5, the shape of clamping plate 15 is arc-shaped, the outer surface of sector plate 5 is provided with an arc-shaped slide for clamping plate 15 to slide, and the setting of clamping plate 15 can keep the stability of adjusting plate 7 when sliding.

[0032] The outer surface of the adjusting plate 7 is fixedly connected with a telescopic rod 8, the telescopic rod 8 cannot automatically extend and shorten, and can only shorten under extrusion of the outside and lengthen under pulling of the outside, the bottom end of the telescopic rod 8 is fixedly connected with a contact block 9, the outer surface of the contact block 9 is slidably connected with the inner wall of a semicircular groove 16 arranged on the outer surface of the fan-shaped plate 5, the contact block 9 is composed of two parts, one part is a plate and the other part is a semicircular column, the semicircular column can be just clamped in the inside of the semicircular groove 16, one semicircular groove 16 corresponds to the angle of one sunshade body 2, so that the device has the advantages of multi-angle selection.

[0033] The outer surface of the contact block 9 is fixedly connected with a handle 10, the contact block 9 is symmetrical and has two parts, the handle 10 is connected with the two contact blocks 9, the handle 10 is moved upwards, and the two contact blocks 9 are simultaneously moved upwards, the outer surface of the contact block 9 is slidably connected with the outer surface of the fan-shaped plate 5, the telescopic rod 8 is sleeved with a spring 11, the telescopic rod 8 can keep the spring 11 always perpendicular to the adjusting plate 7, and the spring 11 is prevented from being fatigue bent after being used for many times, one end of the spring 11 is fixedly connected with the outer surface of the adjusting plate 7, and the other end of the spring 11 is fixedly connected with the outer surface of the contact block 9.

[0034] Working principle: when the angle needs to be adjusted, the handle 10 is lifted upwards, the spring 11 is compressed, the telescopic rod 8 is shortened, the contact block 9 is separated from the semicircular groove 16, the clamping plate 15 is slid in the inside of the fan-shaped plate 5, the sunshade body 2 is located at a proper angle, the handle 10 is released, the spring 11 is reset, the contact block 9 is clamped in the inside of the corresponding semicircular groove 16 again, the elastic force of the spring 11 drives the contact block 9 to press the semicircular groove 16, and the adjusted angle is fixed, when the sunshade body 2 is rotated and adjusted with the center axis of the support rod 3 as the center, the slide rod 18 is pulled upwards, the friction plate 19 is separated from the base 1, the fan-shaped plate 5 is rotated with the center axis of the support rod 3 as the center, the angle of the sunshade body 2 is adjusted again on the basis of the first adjustment of the inclination angle of the sunshade body 2, the slide rod 18 is released, the spring 20 is reset, the friction plate 19 is pressed against the base 1, and the adjusted angle is fixed, so that the angle adjustment range of the sunshade body 2 is improved.

[0035] In the description of the present application, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0036] The above is only a specific embodiment of the present application, and cannot limit the scope of the present application. The replacement of equivalent components or equivalent changes and modifications within the scope of the present application should still be within the scope of the present application.

Claims

1. A sunshade umbrella facilitating adjustment of the angle of the sunshade, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected with a support rod (3), the outer surface of the support rod (3) is slidably connected with a rotating drum (4), the upper surface of the rotating drum (4) is fixedly connected with a sector plate (5), the inside of the sector plate (5) is fixedly connected with a center rod (6), the outer surface of the center rod (6) is slidably connected with an adjusting plate (7). The outer surface of the adjusting plate (7) is fixedly connected with an extension rod (8), the bottom end of the extension rod (8) is fixedly connected with a contact block (9), the outer surface of the contact block (9) is fixedly connected with a handle (10), the outer surface of the contact block (9) is slidably connected with the outer surface of the sector plate (5), the outside of the extension rod (8) is sleeved with a spring (11), one end of the spring (11) is fixedly connected with the outer surface of the adjusting plate (7), the other end of the spring (11) is fixedly connected with the outer surface of the contact block (9).

2. The sunshade umbrella of claim 1, wherein: The outer surface of the support rod (3) is fixedly connected with a limiting plate (12), the outer surface of the limiting plate (12) is slidably connected with the inner wall of the rotating drum (4).

3. The sunshade umbrella of claim 1, wherein: The outer surface of the rotating drum (4) is fixedly connected with evenly distributed curved rods (13), one end of the curved rod (13) is fixedly installed with a pulley (14), the outer surface of the pulley (14) is slidably connected with the upper surface of the base (1).

4. The sunshade umbrella of claim 1, wherein: Both sides of the adjusting plate (7) are fixedly connected with clamping plates (15), the outer surface of the clamping plate (15) is slidably connected with the inner wall of the sector plate (5).

5. The sunshade umbrella of claim 1, wherein: The outer surface of the sector plate (5) is provided with a semicircular groove (16), the outer surface of the contact block (9) is slidably connected with the inner wall of the semicircular groove (16).

6. The sunshade umbrella of claim 1, wherein: The outer surface of the rotating drum (4) is fixedly connected with a side plate (17), the outer surface of the side plate (17) is slidably connected with a sliding rod (18), the bottom end of the sliding rod (18) is fixedly connected with a friction plate (19), the outer surface of the sliding rod (18) is sleeved with a spring (20), one end of the spring (20) is fixedly connected with the bottom surface of the side plate (17), the other end of the spring (20) is fixedly connected with the upper surface of the friction plate (19).

7. The sunshade umbrella of claim 1, wherein: The upper surface of the adjusting plate (7) is fixedly connected with a threaded cylinder (21), the inner wall of the threaded cylinder (21) is threadedly connected with a threaded rod (22), one end of the threaded rod (22) is fixedly connected with the bottom end of the sunshade body (2).

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