CN216601912U - Sunshade umbrella capable of being automatically recycled - Google Patents

Abstract

The utility model discloses an automatically-recycled sunshade umbrella, which comprises an umbrella handle, wherein an umbrella cover is arranged on the outer wall of one side of the umbrella handle, a first rotating rod is rotatably connected to the center of the top of the umbrella handle, an impeller cover is fixedly connected to the outer wall of one side of the first rotating rod through a bolt, a screw rod is welded at the bottom end of the first rotating rod, a second rotating rod is welded at the bottom end of the screw rod, a first wedge block is rotatably connected to the bottom end of the second rotating rod, and an inner cavity is formed in the position, close to the outer side of the first wedge block, of the inner part of the umbrella handle. This but automatic recovery's sun shade, first piece and the second piece of agreeing with of intracavity mutually support through the umbrella stick for fixture block income inner chamber, the umbrella face is retrieved, avoids the umbrella face to open the back and big problem that causes the umbrella face to tear to turn over with the area of contact of wind-force, also effectually avoids the sun shade to empty cracked problem even, the effectual practical security of assurance sun shade.

Description

A self-recyclable sunshade

technical field

The utility model relates to the technical field of sunshades, in particular to an automatically recyclable sunshade.

Background technique

Umbrellas are also called sun umbrellas. They refer to umbrellas used to prevent direct sunlight. Used in summer, they can effectively isolate the damage of ultraviolet rays to the skin. The important indicators of sunshades are UPF (ultraviolet protection factor), size and weight. , Umbrella handle material, umbrella cloth material, number of skeletons, length after folding, etc. Generally, the higher the UPF value, the stronger the ability to isolate ultraviolet rays, and the larger the size specification, the larger the area under the sun umbrella.

In order to achieve effective sunshade, the Chinese patent "bendable sunshade" (patent number: 201220429120.X), the sunshade can prevent the sun from falling, and can also block the sun, as long as the bending tube is bent at a corner, It can completely cover the sun with the movement of the sun. However, due to the large contact area between the umbrella surface and the air after the umbrella is opened, it is easy to cause the umbrella surface to be torn and overturned after strong winds, and it will also cause the umbrella to fall and break. The problem affects the safety of the use of parasols, and automatic recycling cannot be realized.

Utility model content

The purpose of the present utility model is to provide an automatically recyclable sunshade, to solve the problem that the existing sunshade is easy to cause tearing and overturning of the umbrella surface when the windy weather occurs in the above-mentioned background technology, and will cause the sunshade to fall and break. The problem affects the safety of the use of parasols, and the problem of automatic recycling cannot be realized.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatically recyclable sunshade, comprising an umbrella handle, an umbrella surface is provided on one side outer wall of the umbrella handle, and the central position of the top of the umbrella handle is rotatably connected. There is a first rotating rod, the outer wall of one side of the first rotating rod is fixedly connected with an impeller cover by bolts, and the bottom end of the first rotating rod is welded with a screw rod, and the bottom end of the screw rod is welded with a second rotating rod, The bottom end of the second rotating rod is rotatably connected with a first wedge, the inside of the umbrella handle is provided with an inner cavity near the outer position of the first wedge, and the inner cavity is provided with a second wedge, A connecting rod is fixedly connected to one side outer wall of the second wedge by bolts, and one end of the connecting rod away from the second wedge is fixedly connected to a clamping block by bolts. A spring is connected between the side inner walls through glue, a first slider is arranged on one side outer wall of the second wedge and the clamping block, and a second slider is arranged on one side outer wall of the first wedge. piece.

Preferably, there are four impeller covers in total, and the four impeller covers are symmetrically arranged on one side outer wall of the first rotating rod, and one side outer wall of the impeller cover is provided with a groove.

Preferably, the screw rod and the umbrella handle are connected by screw threads.

Preferably, one side outer wall of the first wedge and the second wedge are provided with matching wedge surfaces.

Preferably, both the first sliding block and the second sliding block are slidably connected to the inner cavity.

Preferably, an inclined surface is provided on the bottom side of the clamping block near the outer side of the umbrella handle.

Preferably, there are four connecting rods in total, and the four connecting rods are symmetrically arranged between the second wedge block and the clamping block.

Preferably, the cross section of the umbrella surface is an isosceles trapezoid.

Compared with the prior art, the beneficial effect of the present utility model is that: the self-recoverable sunshade can be pushed when the ambient wind speed is too high through the cooperation of the first wedge and the second wedge in the inner cavity of the umbrella handle. The impeller cover rotates, which makes the first wedge move downward and pushes the second wedge to move horizontally, so that the clip is received into the inner cavity, and the umbrella rib on the sunshade loses its limit and moves downward, and the umbrella surface is recovered to avoid After the umbrella surface is opened, the contact area with the wind force is large, which causes the problem of tearing and overturning of the umbrella surface, and also effectively avoids the problem of the parasol falling or even breaking, effectively ensuring the practical safety of the parasol, and realizing the automatic recycling of the parasol.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the umbrella handle of the present invention;

Fig. 3 is the front view of the second wedge of the utility model;

4 is a front view of the first wedge block of the present invention.

In the picture: 1. umbrella handle; 2. umbrella surface; 3. first rotating rod; 4. impeller cover; 5. screw rod; 6. second rotating rod; 7. first wedge; 8. inner cavity; 9. The second block; 10, the connecting rod; 11, the block; 12, the spring; 13, the first slider; 14, the second slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-4, the present utility model provides a technical solution: an automatically recyclable sunshade, comprising an umbrella handle 1, an umbrella surface 2 is provided on one side outer wall of the umbrella handle 1, and the cross section of the umbrella surface 2 It is an isosceles trapezoid, the central position of the top of the umbrella handle 1 is rotatably connected with a first rotating rod 3, and an outer wall of one side of the first rotating rod 3 is fixedly connected with an impeller cover 4 by bolts, and the impeller cover 4 is provided with four in total, And the four impeller covers 4 are symmetrically arranged on one side outer wall of the first rotating rod 3, a groove is opened on one side outer wall of the impeller cover 4, the bottom end of the first rotating rod 3 is welded with a screw 5, the screw 5 and the umbrella The handles 1 are connected by screw threads, the bottom end of the screw 5 is welded with a second rotating rod 6, the bottom end of the second rotating rod 6 is rotatably connected with a first wedge 7, and the inside of the umbrella handle 1 is close to the first wedge 7 is provided with an inner cavity 8, the inner cavity 8 is provided with a second wedge 9, and one side outer wall of the first wedge 7 and the second wedge 9 is provided with a matching wedge surface, One side outer wall of the second wedge 9 is fixedly connected with connecting rods 10 by bolts. There are four connecting rods 10 in total, and the four connecting rods 10 are symmetrically arranged between the second wedge 9 and the clamping block 11 . The end of the rod 10 away from the second wedge 9 is fixedly connected with a clamping block 11 by bolts. The bottom side of the clamping block 11 is provided with an inclined surface at the outer position of the umbrella handle 1. The second wedge 9 and the inner cavity 8 have an inclined surface. A spring 12 is glued between the inner walls of one side, the second block 9 and the outer wall of the clamping block 11 are provided with a first slider 13, and the outer wall of the first block 7 is provided with a first slider 13. The two sliding blocks 14 , the first sliding block 13 and the second sliding block 14 are all slidably connected with the inner cavity 8 .

Working principle: When in use, install and fix the umbrella handle 1 at the position where the sunshade needs to be placed, and realize the sunshade by opening the umbrella surface 2. When the umbrella surface 2 is opened, the rib on the sunshade moves upward to realize the umbrella surface. 2 is opened, the clamping block 11 will limit and support the umbrella rib to ensure the stability of the opening of the umbrella surface 2. When a strong wind occurs, the wind blows into the groove on the impeller cover 4, and the impeller cover 4 drives the first rotating rod 3. Rotating on the umbrella handle 1, the first rotating rod 3 drives the screw 5 and the second rotating rod 6 to rotate, and the bottom end of the screw 5 moves downward through the rotating connection between the screw 5 and the umbrella handle 1. Because the second rotating rod 6 It is rotatably connected with the first wedge 7, the first wedge 7 slides to limit in the inner cavity 8, the second rotating rod 6 pushes the first wedge 7 to move downward in the inner cavity 8, and the first wedge 7 is downward Squeeze the second wedge 9 during the moving process, through the fit of the first wedge 7 and the second wedge 9, the first wedge 7 pushes the second wedge 9 to move, and passes through the second wedge 9 and the inner cavity 8 The sliding connection, the second block 9 moves laterally, the spring 12 is compressed by force, and drives the block 11 to move laterally under the connection of the connecting rod 10 and is collected into the inner cavity 8, the umbrella rib on the sunshade loses its position and moves backward. Moving down, the umbrella surface 2 is recovered, avoiding the problem that the umbrella surface 2 is torn and overturned due to the large contact area with the wind force after the umbrella surface 2 is opened, and also effectively avoids the problem of the umbrella being overturned or even broken, effectively ensuring the practicality of the umbrella. security.

To sum up, the self-recyclable sunshade can push the impeller cover 4 to rotate when the ambient wind speed is too high through the cooperation of the first wedge 7 and the second wedge 9 in the inner cavity 8 of the umbrella handle 1 , and then Make the first wedge 7 move down and push the second wedge 9 to move horizontally, so that the clip 11 is received into the inner cavity 8, the umbrella rib on the sunshade loses its limit and moves downwards, and the umbrella surface 2 is recovered to avoid After the umbrella surface 2 is opened, the contact area with the wind force is large, which causes the problem of tearing and overturning of the umbrella surface 2. It also effectively avoids the problem of the umbrella falling or even breaking, effectively ensuring the practical safety of the umbrella, and realizing the automatic recycling of the umbrella. .

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. An automatically recyclable sunshade, comprising an umbrella handle (1), characterized in that: an outer wall of one side of the umbrella handle (1) is provided with an umbrella surface (2), and the top of the umbrella handle (1) is provided with an umbrella surface (2). A first rotating rod (3) is rotatably connected at the central position, one side outer wall of the first rotating rod (3) is fixedly connected with an impeller cover (4) by means of bolts, and the bottom end of the first rotating rod (3) A screw (5) is welded, the bottom end of the screw (5) is welded with a second rotating rod (6), and the bottom end of the second rotating rod (6) is rotatably connected with a first wedge (7), so The inside of the umbrella handle (1) is provided with an inner cavity (8) near the outer position of the first wedge (7), and a second wedge (9) is arranged inside the inner cavity (8). A connecting rod (10) is fixedly connected to one side outer wall of the second wedge (9) by means of bolts, and a clamping block (11) is fixedly connected to one end of the connecting rod (10) away from the second wedge (9) by means of bolts. , a spring (12) is glued between the second wedge (9) and the inner wall of one side of the inner cavity (8) through glue, and a spring (12) between the second wedge (9) and the clamping block (11) A first sliding block (13) is provided on each of the side outer walls, and a second sliding block (14) is provided on one side outer wall of the first wedge (7). 2. An automatically recyclable sunshade umbrella according to claim 1, characterized in that: a total of four impeller covers (4) are provided, and the four impeller covers (4) are symmetrically arranged on the first rotating rod On one side outer wall of (3), a groove is opened on one side outer wall of the impeller cover (4). 3. An automatically recyclable sunshade umbrella according to claim 1, characterized in that: the screw (5) and the umbrella handle (1) are connected by screw threads. 4. An automatically recyclable sunshade according to claim 1, characterized in that: a matching fitting is provided on one side outer wall of the first wedge (7) and the second wedge (9). the deed surface. 5. An automatically recyclable sunshade umbrella according to claim 1, characterized in that both the first sliding block (13) and the second sliding block (14) are slidably connected to the inner cavity (8). 6 . An automatically recyclable sunshade according to claim 1 , characterized in that: an inclined surface is provided on the bottom side of the clamping block ( 11 ) near the outer side of the umbrella handle ( 1 ). 7 . 7. An automatically recyclable sunshade umbrella according to claim 1, characterized in that: the connecting rods (10) are provided with a total of four, and the four connecting rods (10) are symmetrically arranged on the second wedge (9) and the block (11). 8. An automatically recyclable sunshade umbrella according to claim 1, characterized in that: the cross section of the umbrella surface (2) is an isosceles trapezoid.

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