CN209788756U - 360-degree rotating device for adjusting orientation of umbrella cover of sunshade - Google Patents

Abstract

The utility model discloses a 360 degrees rotary device for adjusting sun shade umbrella face orientation, including the lower beam, the upper boom of lower beam inner chamber is stretched into to the lower part, fixed cover is established at the inner fixed cover of upper boom outer wall, the handle cover of upper boom outer wall and lower part and inner fixed cover block is established to the cover, fixed cover is established at the fixing base on lower boom upper portion and with the lock sleeve of fixing base spiro union, spacing tooth under the equal cloth of fixing base upper portion outer wall circumference, the handle cover is including the last handle cover portion that passes the lock sleeve and the lower handle cover portion that links to each other with last handle cover portion lower extreme, terminal surface downwardly extending forms the last spacing tooth of circumference equipartition under the lower handle cover portion, it is spacing with the circumference that last spacing tooth block formed the fixing base cover to limit the tooth down. The utility model discloses simple structure, reasonable in design, the operation is nimble, can adjust the umbrella face orientation of sun shade fast conveniently.

Description

360-degree rotating device for adjusting orientation of umbrella cover of sunshade

Technical Field

the utility model relates to a sun shade spare part technical field especially relates to a 360 degrees rotary device for adjusting sun shade umbrella face orientation.

Background

With the development of sunshade technology, the types of sunshade are increasingly diversified, and the sunshade can be divided into a central type and an extended type according to the relative positions of the sunshade surface and the sunshade rod of the sunshade. Among them, the extending sunshade (like roman umbrella) generally arranges the umbrella pole at one side of the umbrella cover, when in use, along with the change of the sunlight irradiation angle, the position of the sunshade needs to be moved to better shade the sun, because the sunshade is heavier, the movement is very strenuous, therefore, technicians develop a rotating device which can be used for quickly adjusting the orientation of the umbrella cover of the sunshade to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art not enough, provide a 360 degrees rotary device for adjusting sun shade umbrella face orientation, simple structure, reasonable in design, the operation is agile, has realized the quick convenient regulation of sun shade umbrella face orientation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a 360 degrees rotary device for adjusting sun shade umbrella face orientation, includes that lower beam, lower part stretch into the upper boom, the fixed cover of lower beam inner chamber establish at the internal fixation cover of upper boom outer wall, cover establish at the handle cover of upper boom outer wall and lower part and internal fixation cover block, fixed cover establish on the fixing base on lower beam upper portion and with the lock sleeve of fixing base spiro union, spacing tooth is evenly laid down to fixing base upper portion outer wall circumference, the handle cover is including the last handle cover portion that passes the lock sleeve and the lower handle cover portion that links to each other with last handle cover portion lower extreme, terminal surface downwardly extending forms the last spacing tooth of circumference equipartition down handle cover portion, spacing tooth is spacing with last spacing tooth block formation fixing base cover's circumference down.

The inner fixing sleeve is characterized in that a limiting groove is circumferentially and uniformly distributed in the outer wall of the upper portion of the inner fixing sleeve, clamping blocks are circumferentially and uniformly distributed in the inner wall of the lower handle sleeve portion, and the clamping blocks are matched with the clamping blocks to be clamped into the limiting groove to form circumferential limiting between the handle sleeve and the inner fixing sleeve.

The outer diameter of the upper part of the fixing seat is larger than that of the lower part of the fixing seat, the inner side of the upper part of the fixing seat is abutted between the lower end face of the upper part of the inner fixing sleeve and the upper end face of the lower rod, and the lower part of the inner fixing sleeve is abutted between the outer wall of the upper rod and the inner wall of the upper part of the lower rod.

the outer wall of the middle of the fixing seat is provided with an external thread, and the inner wall of the lower portion of the locking sleeve is provided with an internal thread matched and connected with the external thread in a threaded mode.

The outer diameter of the upper handle sleeve part is smaller than that of the lower handle sleeve part.

Go up handle cover portion outer wall cover and be equipped with spring and spring bottom and lower handle cover portion upper portion fixed connection, spring upper portion butt to lock sleeve upper portion lower surface.

the utility model has the advantages that: the whole device has the characteristics of simple structure, reasonable design and agile operation, and can quickly and effortlessly adjust the umbrella cover to any orientation, so that the sunshade umbrella can better realize the sunshade effect.

Drawings

Fig. 1 is a perspective view of the present invention;

Fig. 2 is an exploded view of the present invention;

Fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a schematic diagram of the application of the present invention.

In the figure: the handle comprises an upper rod 1, an inner fixing sleeve 2, a limiting groove 21, a fixing seat 3, an external thread 31, a lower limiting tooth 32, a lower rod 4, a handle sleeve 5, an upper handle sleeve part 51, a lower handle sleeve part 52, an upper limiting tooth 53, a clamping block 54, a spring 6, a locking sleeve 7 and an internal thread 71.

Detailed Description

the invention will be further described with reference to the accompanying drawings and specific embodiments:

As shown in fig. 1 to 6, a 360-degree rotating device for adjusting the orientation of an umbrella cover of a sunshade umbrella comprises a lower rod 4, an upper rod 1 with the lower portion extending into the inner cavity of the lower rod 4, an inner fixing sleeve 2 fixedly sleeved on the outer wall of the upper rod 1, a handle sleeve 5 sleeved on the outer wall of the upper rod 1 and with the lower portion clamped with the inner fixing sleeve 2, a fixing seat 3 fixedly sleeved on the upper portion of the lower rod 4, and a locking sleeve 7 screwed with the fixing seat 3.

The outer wall circumference of the upper portion of the fixed seat 3 is uniformly distributed with lower limiting teeth 32, the handle sleeve 5 comprises an upper handle sleeve portion 51 penetrating through the locking sleeve 7 and a lower handle sleeve portion 52 connected with the lower end of the upper handle sleeve portion 51, the lower end face of the lower handle sleeve portion 52 extends downwards to form upper limiting teeth 53 uniformly distributed in the circumferential direction, and the lower limiting teeth 32 are clamped with the upper limiting teeth 53 to form circumferential limiting of the fixed seat 3 on the handle sleeve 5.

Be equipped with the spacing groove 21 of circumference equipartition on the outer wall of interior fixed cover 2 upper portion, be equipped with the fixture block 54 of circumference equipartition on the 52 inner walls of handle cover portion down, the utility model discloses in, the quantity of spacing groove 21 and fixture block 54 all sets up to three, the fixture block 54 cooperation card is gone into spacing groove 21 and is formed the circumference between handle cover 5 and interior fixed cover 2 spacing, and handle cover 5 and interior fixed cover 2 relative slip from top to bottom.

The outer diameter of the upper part of the fixing seat 3 is larger than the outer diameter of the lower part of the fixing seat 3, the inner side of the upper part of the fixing seat 3 is abutted between the lower end face of the upper part of the inner fixing sleeve 2 and the upper end face of the lower rod 4, and the lower part of the inner fixing sleeve 2 is abutted between the outer wall of the upper rod 1 and the inner wall of the upper part of the lower rod 4.

The outer wall of the middle of the fixing seat 3 is provided with an external thread 31, and the inner wall of the lower part of the locking sleeve 7 is provided with an internal thread 71 matched and screwed with the external thread 31.

The outer diameter of the upper handle sleeve portion 51 is smaller than the outer diameter of the lower handle sleeve portion 52.

The outer wall of the upper handle sleeve part 51 is sleeved with a spring 6, the bottom of the spring 6 is fixedly connected with the upper part of the lower handle sleeve part 52, and the upper part of the spring 6 is abutted to the lower surface of the upper part of the locking sleeve 7.

When the umbrella is used, the upper part of the upper rod 1 is connected with an umbrella cover of a sunshade, the lower part of the lower rod 4 is connected with a base of the sunshade, when the orientation of the umbrella cover needs to be adjusted, one hand holds the lower rod 4, the other hand holds the handle sleeve 5 and lifts upwards, so that the upper limiting teeth 53 are completely separated from the lower limiting teeth 32, the clamping blocks 54 are still partially clamped in the limiting grooves 21, and the spring 6 is gradually compressed in the process; then, the handle sleeve 5 is rotated according to the sunlight irradiation angle, the handle sleeve 5 drives the inner fixed sleeve 2, the upper rod 1 and the spring 6 to rotate, and the umbrella fabric is adjusted to the required orientation; when the umbrella fabric is adjusted to the required orientation, the handle sleeve 5 can be loosened, the handle sleeve 5 falls to the fixed seat 3 under the action of gravity and the resilience force of the spring, the upper limiting teeth 53 are clamped with the lower limiting teeth 32 again, and thus the adjustment of the umbrella fabric is completed.

the above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. The utility model provides a 360 degrees rotary device for adjusting sunshade umbrella face orientation, includes lower beam (4), the upper boom (1) of lower beam (4) inner chamber is stretched into to the lower part, fixed cover (2) are established in the interior of upper boom (1) outer wall to fixed cover, handle cover (5) of upper boom (1) outer wall and lower part and interior fixed cover (2) block are established to the cover, fixed cover is established fixing base (3) on lower beam (4) upper portion and with lock sleeve (7) of fixing base (3) spiro union, its characterized in that: spacing tooth (32) down are evenly distributed to fixing base (3) upper portion outer wall circumference, handle cover (5) including last handle cover portion (51) that passes lock sleeve (7) and lower handle cover portion (52) that links to each other with last handle cover portion (51) lower extreme, lower handle cover portion (52) lower extreme face downwardly extending forms last spacing tooth (53) of circumference equipartition, spacing tooth (32) down and last spacing tooth (53) block form fixing base (3) spacing to the circumference of handle cover (5).

2. a 360 degree rotation device for adjusting the orientation of the canopy of a parasol as claimed in claim 1, wherein: the outer wall of the upper portion of the inner fixing sleeve (2) is provided with limiting grooves (21) which are uniformly distributed in the circumferential direction, the inner wall of the lower handle sleeve portion (52) is provided with clamping blocks (54) which are uniformly distributed in the circumferential direction, and the clamping blocks (54) are clamped into the limiting grooves (21) in a matched mode to form circumferential limiting between the handle sleeve (5) and the inner fixing sleeve (2).

3. A 360 degree rotation device for adjusting the orientation of the canopy of a parasol as claimed in claim 1, wherein: the outer diameter of the upper part of the fixing seat (3) is larger than the outer diameter of the lower part of the fixing seat (3), the inner side of the upper part of the fixing seat (3) is abutted between the upper lower end face of the inner fixing sleeve (2) and the upper end face of the lower rod (4), and the lower part of the inner fixing sleeve (2) is abutted between the outer wall of the upper rod (1) and the inner wall of the upper part of the lower rod (4).

4. A 360 degree rotation device for adjusting the orientation of the canopy of a parasol as claimed in claim 1, wherein: the outer wall of the middle of the fixing seat (3) is provided with an external thread (31), and the inner wall of the lower part of the locking sleeve (7) is provided with an internal thread (71) which is matched and screwed with the external thread (31).

5. A 360 degree rotation device for adjusting the orientation of the canopy of a parasol as claimed in claim 1, wherein: the outer diameter of the upper handle sleeve part (51) is smaller than that of the lower handle sleeve part (52).

6. A 360 degree rotation device for adjusting the orientation of the canopy of a parasol as claimed in claim 1, wherein: go up handle cover portion (51) outer wall cover and be equipped with spring (6) and spring (6) bottom and handle cover portion (52) upper portion fixed connection down, spring (6) upper portion butt to lock sleeve (7) upper portion lower surface.