CN115095188B - Stretching type scenery rest area solar protection devices - Google Patents

Abstract

The invention discloses a stretchable landscape garden rest area sunshade device in the technical field of sunshade devices, which includes: a mounting frame with a notch on the top; a sunshade component that is rotated and set in the notch; and a telescopic guide component that is set in the said notch. One side of the shell; a wind-resistant assembly, including a side wind guide member provided on the telescopic guide assembly and placed outside the main body of the sunshade cloth; and a top guide provided on the telescopic guide assembly and placed on the top of the main body of the sunshade cloth. Windware. The side air guides in the wind-resistant assembly of this technical solution allow the wind flow blowing from the side to the sunshade cloth assembly to be guided up and down under the action of the air guide part in the telescopic air guide plate, and at the same time, part of the air flow is discharged from the outlet. The air holes are discharged, which can blow the people sitting on the main body of the seat and improve the comfort of the people when resting. There is also a top air guide to remove the wind pressure and prevent the main body of the sunshade cloth from being damaged during use. Deformation and damage occurred under the influence of strong winds.

Description

A stretchable sunshade device for landscape garden rest areas

Technical field

The invention relates to the technical field of sunshade devices, specifically a stretchable sunshade device for landscape garden rest areas.

Background technique

As people pay more attention to the ecological environment, more and more cities are building gardens. At present, gardens have become one of the most beautiful scenery in a city.

At present, there are multiple rest areas arranged in landscape gardens for tourists or staff to rest. In order to prevent tourists or staff from being affected by the sun during rest, most of them install sunshade devices in the rest areas to block the sun. Traditional stretching Most sunshade devices in landscape garden rest areas use sunshade cloth to block sunlight. When using, the two ends of the sunshade cloth are connected and fixed. This method of sunshade cloth is easily affected by external wind, and it is easy to cause the sunshade cloth to be pulled and deformed when the wind blows. Damage affects its service life, causing the sunshade cloth to be unable to provide stable sunshade protection. To this end, we propose a stretchable sunshade device for landscape garden rest areas.

Contents of the invention

The object of the present invention is to provide a stretchable landscape garden rest area sunshade device to solve the problems raised in the above background technology.

In order to achieve the above object, the present invention provides the following technical solution: a stretchable landscape garden rest area sunshade device, including:

The mounting bracket has a notch on the top;

The sunshade component is rotated and installed in the recess. The sunshade component includes:

Sunshade cloth assembly, the sunshade cloth assembly includes: a housing that is rotated by a shaft and is installed in the notch, a roller that is rotated by a rotating shaft and an elastic return member and is installed in the housing, and a sunshade that is wound around the outer wall of the roller. Cloth main body, the sunshade cloth main body has a movable end, and the movable end of the sunshade cloth main body movable penetrates one side of the housing and extends to the outside of the housing;

A telescopic guide assembly is provided on one side of the housing and is used to support the main body of the sunshade cloth and adjust the sunshade range of the main body of the sunshade cloth;

The wind-resistant assembly includes side wind guides provided on the telescopic guide assembly and placed outside the sunshade cloth main body, and a top wind guide member provided on the telescopic guide assembly and placed on the top of the sunshade cloth main body. The top air guide part and the side air guide part are used to guide the wind blowing towards the sunshade cloth main body to the outside of the sunshade cloth main body and discharge it.

A further improvement is that the telescopic guide assembly includes:

Two sets of supporting arc-shaped seats are provided. The two groups of supporting arc-shaped seats are respectively arranged at both ends of one side of the housing. The outer wall of the supporting arc-shaped seats is fixed with a set of assembly arc-shaped seats;

Telescopic support rod. One end of the telescopic support rod is placed in the support arc-shaped seat and is coaxial with the support arc-shaped seat. The other end is connected to a connecting seat. The outer wall of the connecting seat is fixed with a set of assembly arcs. Shape seat;

A receiving block is provided on the outer inner wall of the support arc-shaped seat and is fixed to one end of the telescopic support rod; and,

A connecting frame connects two sets of connecting seats. One side of the connecting frame is connected to the outer wall of the housing through a telescopic device and is used to drive the telescopic support rod to extend or contract.

A further improvement is that both sides of the main body of the sunshade cloth are provided with flexible edge sleeves, the flexible edge sleeves are wound on the outer wall of the roller shaft, the flexible edge sleeves have a movable end, and the movable end of the flexible edge sleeves is movable. The flexible edge sleeve is sleeved on the outer wall of the telescopic support rod and extends to the outside of the casing. The flexible edge sleeve is the same length as the main body of the sunshade cloth. The flexible edge sleeve includes a cylindrical portion and two sets of extending protrusions integrally formed on one side of the cylindrical portion. The edge of the main body of the sunshade cloth is fixed between two sets of extending convex edges. An opening is provided on the outside of the flexible edge cover for the passage of the receiving block. The movable end of the flexible edge cover is connected to the connecting seat through a connecting hook. The side protrusions are hooked together.

A further improvement is that two groups of side air guides are provided, and the two groups of side air guides are respectively provided on both sides of the sunshade cloth main body. The side air guides include:

Telescopic air guide plate, the telescopic air guide plate includes: two sets of plate bodies, the plate bodies are placed outside the flexible edge sleeve, and the opposite ends of the two sets of plate bodies respectively pass through the support shaft, the support arc seat and the connecting seat. Fixed connection, one end of one set of plates away from the support shaft is movable and inserted into the other end of the other set of plates away from the support shaft to form a telescopic structure. There is a cavity in the plate body, and the opposite sides of the two sets of plates are hollow;

The board body includes a wind-receiving part. The top and bottom of the wind-receiving part are provided with a connected air guide part 1. The air guide part 1 at the top faces the outside of the mounting frame, and the air guide part 1 at the bottom faces the mounting frame. In the center, there are multiple sets of air inlet holes connected to the cavity on the outside of the wind receiving part, and the bottom of the air guide part 1 is evenly provided with air outlet holes connected to the cavity.

A further improvement is that the top air guide includes:

Guide rail, one end of the guide rail is fixed to the outer wall of the assembled arc-shaped seat on the support arc-shaped seat;

Follower plate, one end of the follower plate is slidably installed on the top of the guide rail, and the other end is fixed to the outer wall of the assembled arc-shaped seat on the connecting seat;

Connectors, the side of the guide rail close to the center of the mounting frame is provided with multiple sets of connectors slidingly spaced apart, the top of the follower plate is fixedly provided with multiple sets of connectors at intervals, the side of the connector connected to the guide rail and the guide rail Bumps are fixedly provided on both ends of the side near the center of the mounting bracket, and two adjacent groups of bumps are connected by elastic members; and,

The air guide seat is provided on the side of the connecting piece close to the main body of the sunshade cloth, and the top of the air guide seat is fit with the top of the main body of the sunshade cloth.

A further improvement is that the air guide seat includes:

The second air guide part is configured as a right-angled trapezoid. The inner part of the second air guide part is hollow. The second air guide part is attached to the top of the main body of the sunshade cloth;

The air guide part three is configured in a V shape, with one end connected to the two outer ends of the air guide part, and the other end movably set up on the top of the telescopic air guide plate. The other end of the air guide part three is hollow; and,

Several groups of air guide holes are provided, and the plurality of groups of air guide holes are opened on the top of the second air guide part and communicate with the second air guide part.

A further improvement is that a rotating device is provided on the top of one side of the outer wall of the mounting frame, the output end of the rotating device is connected to one end of the shaft of one side of the outer wall of the housing, and a detection sensor is provided on one side of the inner wall of the mounting frame. The detection sensor is provided with a seat body corresponding to the sunshade cloth main body, and the detection sensor is electrically connected to the rotation device and the telescopic device.

To sum up, this application discloses a stretchable sunshade device for a landscape garden rest area.

(1) This technical solution is provided with a wind-resistant assembly on the side of the sunshade cloth assembly. The side wind guides in the wind-resistant assembly allow the wind flow blowing from the side to the sunshade cloth assembly to pass through the air guide portion of the telescopic wind guide. It is guided up and down for removal, and at the same time, part of the air flow enters the cavity from the air inlet, and then is discharged from the air outlet, which can blow the people sitting on the main body of the seat and improve the comfort of the people while resting; A top air guide is also provided. The air flow from the top to the sunshade cloth assembly is blown to the top surface of the sunshade cloth main body. The air flow flows to both sides under the guidance of the air guide part 2. At the same time, part of the air flow enters the air guide hole and flows from the guide hole. The other end of the third wind part is discharged downward to relieve the wind pressure and prevent the main body of the sunshade cloth from being deformed and damaged due to the influence of strong winds during use, ensuring that the sunshade device can provide stable sunshade protection;

(2) This technical solution is provided with a telescopic guide assembly that cooperates with a flexible edge sleeve in the main body of the sunshade cloth. The flexible edge sleeve connects the side of the main body of the sunshade cloth to the telescopic support rod, and the main body of the sunshade cloth is in contact with the telescopic support rod. The large area further improves the wind resistance of the main body of the sunshade cloth. At the same time, the telescopic air guide plates in the side air guide parts and the guide rails, follower plates, connectors and elastic parts in the top air guide part facilitate the telescopic equipment to drive the sunshade. The main body of the cloth can be stretched or rolled, making the sunshade device more convenient to use;

(3) This technical solution is equipped with a seat body and a detection sensor. People can sit on the seat body when resting. At this time, the detection sensor detects pressure, thereby controlling the rotating device and telescopic equipment. When not in use, The sunshade cloth assembly is driven to a vertical state, and part of the main body of the sunshade cloth is rolled up, which reduces the impact of external wind and rain on the main body of the sunshade cloth and extends the service life of the main body of the sunshade cloth.

Description of the drawings

Figure 1 is a structural perspective view of a stretchable landscape garden rest area sunshade device according to the present invention;

Figure 2 is a perspective view of the structure of the sunshade cloth component in a stretchable landscape garden rest area sunshade device according to the present invention;

Figure 3 is a three-dimensional view of the structure of the wind-resistant component in a stretchable landscape garden rest area sunshade device according to the present invention;

Figure 4 is a bottom view of the structure of the sunshade component in a stretchable landscape garden rest area sunshade device according to the present invention;

Figure 5 is an enlarged perspective view of the structure A in Figure 4 of a stretched landscape garden rest area sunshade device according to the present invention;

Figure 6 is a three-dimensional view of the structure of the air guide at the top of a stretchable landscape garden rest area sunshade device according to the present invention;

Figure 7 is a three-dimensional view of the guide rail structure of a stretched sunshade device for a landscape garden rest area according to the present invention.

In the picture: 1. Mounting frame; 2. Sunshade component; 3. Rotating device; 4. Seat body; 5. Detection sensor; 21. Sunshade cloth component; 211. Shell; 212. Roller; 213. Sunshade cloth main body ; 214. Flexible edge sleeve; 215. Opening; 216. Extended convex edge; 217. Connecting hook; 22. Telescopic guide component; 221. Support arc seat; 222. Telescopic support rod; 223. Connecting seat; 224. Assemble the arc-shaped seat; 225, receiving block; 226, telescopic equipment; 23, wind-resistant components; 231, side air guide parts; 2311, telescopic air guide plate; 2312, air guide part one; 2313, wind receiving part; 2314. Cavity; 2315. Air outlet; 232. Top air guide; 2321. Guide rail; 2322. Follower plate; 2323. Air guide seat; 2324. Air guide part two; 2325. Air guide part three; 2326. Air guide hole; 2327, connecting piece; 2328, elastic piece.

Detailed ways

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

Example 1

Please refer to Figure 1, a stretchable landscape garden rest area sunshade device, including: a mounting frame 1, a sunshade component 2, a rotating device 3, a seat body 4 and a detection sensor 5;

As can be seen from Figure 1, the mounting bracket 1 has an L-shaped vertical section and a notch on the top for assembling the sunshade component 2 which will be described in detail below, so that the rotating device 3 can adjust the sunshade component 2 horizontally/vertically. status;

The rotating device 3 is arranged on the top of the front outer wall of the mounting frame 1 and is used to drive the sunshade component 2 to rotate in the notch to adjust the sunshade component 2 to a horizontal/vertical state. The rotating device 3 can specifically use a servo motor and a reducer;

The seat body 4 is used for people to rest, and is movable at the inner wall of the bottom of the mounting frame 1 and in the sunshade area of the horizontal sunshade cloth main body 213;

The detection sensor 5 is provided at the bottom of the seat body 4 and is used to connect to the inner wall of the bottom of the mounting bracket 1. It is used to detect whether there is a person resting on the seat body 4, and is used to drive the rotating device 3 and the telescopic device 226 in the sunshade assembly 2. , the detection sensor 5 can use a pressure sensor, and the detection method is as follows: set the preset value of the pressure of the detection sensor 5, assuming that the preset value of the pressure is A, and the person sits on the seat body 4, so that the pressure of the detection sensor 5 reaches The pressure is preset value A. At this time, the rotating device 3 is controlled to drive and rotate the sunshade component 2 that was originally vertical to a horizontal state (as shown in Figure 1), and make the telescopic device 226 extend to the designated position, and the sunshade cloth The main body 213 is stretched out to one side. When the person leaves the seat main body 4, the detection sensor 5 is not pressed, and then the rotation device 3 is controlled to flip the sunshade assembly 2 up and reset it to the initial state (i.e., the vertical state), and allow the telescopic Device 226 retracts to its original position;

The above method can provide sunshade for people when they need it, and can make the sunshade component 2 vertical when not in use, so as to reduce the impact of wind and rain when not in use, and extend the service life of the sunshade cloth main body 213;

Please refer to Figure 2-3. The sunshade assembly 2 includes: a sunshade cloth assembly 21, a telescopic guide assembly 22 and a wind-resistant assembly 23;

Among them, the sunshade cloth assembly 21 has a rotating shaft connected inside the notch on the top of the mounting frame 1 to provide sunshade for people sitting on the seat body 4 so that they can rest;

The telescopic guide assembly 22 is provided on the left side of the sunshade cloth assembly 21 and is used to support the sunshade cloth main body 213 in the sunshade cloth assembly 21;

The wind-resistant component 23 is provided on the telescopic guide component 22 to guide the wind flow that the sun-shade cloth main body 213 in the sun-shade cloth assembly 21 receives when in use, thereby reducing the impact of wind on the sun-shade cloth main body 213 and at the same time directing the wind flow toward the seat. The personnel conduction on the seat main body 4 improves the comfort of personnel during rest.

Example 2

Please refer to Figure 2-5. The sunshade cloth assembly 21 includes: a shell 211, a roller 212, a sunshade cloth main body 213, a flexible edge sleeve 214, an extended flange 216 and a connecting hook 217;

Among them, the housing 211 is installed in the notch on the top of the mounting bracket 1 through the rotation of the shafts on both sides, and the other end of one set of shafts is connected to the output end of the rotating device 3, so that the rotating device 3 drives the housing 211 to rotate. , the interior of the casing 211 is hollow, and a movable opening is provided on the left side for the sunshade cloth main body 213 and the flexible edge sleeve 214 to enter and exit;

The roller 212 is rotated inside the housing 211 through the shaft and an elastic return member. The elastic return member (not shown in the figure) can be a torsion spring, a spring, etc., which is used for the roller 212 to rotate and roll up the sunshade after subsequent reset. Cloth main body 213 and flexible edge cover 214;

The sunshade cloth main body 213 is wound on the outer wall of the roller shaft 212. The sunshade cloth main body 213 has a movable end. The movable end of the sunshade cloth main body 213 passes through the movable opening on the housing 211 and extends to the outside of the housing 211;

The flexible edge covers 214 are arranged in two groups, respectively placed on both sides of the sunshade cloth main body 213. The flexible edge covers 214 are preferably made of flexible materials. The flexible edge covers 214 have a movable end, and the movable end of the flexible edge covers 214 is a movable cover. The outer wall of the telescopic support rod 222, which will be described in detail below, is wound around the outer wall of the roller shaft 212, and the flexible edge sleeve 214 is the same length as the sunshade cloth main body 213. The flexible edge sleeve 214 includes a cylindrical part and is integrally formed on the cylindrical part. There are two sets of extending flanges 216 close to the side of the sunshade cloth main body 213. The edges of the sunshade cloth main body 213 are placed within the two sets of extending flanges 216. The extending flanges 216 and the sunshade cloth main body 213 can be connected by sewing. Of course, It is not limited to this kind of fixation method. The flexible edge cover 214 is used to make the sunshade cloth main body 213 more wind-resistant;

The opening 215 is opened outside the cylindrical part in the flexible edge sleeve 214. The opening 215 is the same length as the flexible edge sleeve 214 for the passage of the receiving block 225, which will be described in detail below, so that the cylindrical part is sleeved on the telescopic support rod 222. the outer wall;

There are multiple sets of connecting hooks 217, one end of which is sewn on the movable end of the flexible edge cover 214 using a connecting belt, and plays a role in connecting with the connecting seat 223.

Example 3

Please refer to Figure 2-3. The telescopic guide assembly 22 includes: a support arc seat 221, a telescopic support rod 222, a connecting seat 223, an assembly arc seat 224, a receiving block 225 and a telescopic device 226;

Among them, the support arc-shaped seats 221 are arranged in two groups, which are respectively placed on the left and front ends of the housing 211 and correspond to the movable openings on the housing 211. The support arc-shaped seats 221 are used to assemble the telescopic support rod 222;

The receiving block 225 has one end fixed to the outer inner wall of the support arc seat 221 and the other end fixed to the outer side of one end of the telescopic support rod 222. The opening 215 on the flexible edge sleeve 214 is used to pass the receiving block 225;

The telescopic support rod 222 has one end placed in the support arc seat 221 and is coaxial with the support arc seat 221. The telescopic support rod 222 belongs to the prior art. In this implementation, the telescopic support rod 222 includes a fixed The rod part and the movable rod part movably inserted at one end of the fixed rod part;

The connecting seat 223 is disc-shaped and is provided at the end of the telescopic support rod 222 away from the housing 211 (that is, the end of the movable rod away from the fixed rod). As can be seen from Figure 2, between the two sets of connecting seats 223 on the front and rear sides The connecting frame is used to connect together, so that the telescopic device 226 drives the two sets of telescopic support rods 222 to perform telescopic changes synchronously, thereby realizing the adjustment of the sunshade range of the sunshade cloth main body 213;

The telescopic device 226 has one end connected to the connecting frame and the other end connected to the left side of the housing 211. An electric telescopic rod can be used first. The telescopic device 226 is used to drive two sets of telescopic support rods 222 to extend/contract simultaneously;

The assembly arc-shaped seat 224 serves as a support and installation structure. A set of assembly arc-shaped seats 224 is fixedly installed on the outer wall of the support arc-shaped seat 221 and the outer wall of the connecting seat 223;

Please refer to Figure 4. On the side of the connecting seat 223 close to the telescopic support rod 222, a ring array is provided with a plurality of sets of convex seats for the connecting hooks 217 to hook into. The connecting hooks 217 are hooked into the convex seats, so that the flexible edge cover 214 and the sunshade The movable end of the cloth main body 213 is fixed, so that when the telescopic device 226 drives the two sets of telescopic support rods 222 to extend simultaneously, the roller shaft 212 can be pulled and rotated to release the flexible edge cover 214 and the sunshade cloth main body 213. When the telescopic device 226 When the two sets of telescopic support rods 222 are driven to shrink synchronously, the roller 212 resets and rotates to retract the flexible edge cover 214 and the sunshade cloth main body 213 under the action of the elastic reset member.

Example 4

Referring to Figure 3-5, the wind-resistant assembly 23 includes: side air guides 231 and top air guides 232;

Among them, two sets of side wind guides 231 are provided, respectively arranged on the front and rear sides of the sunshade cloth main body 213, to prevent the wind from the side from causing pulling damage to the sunshade cloth main body 213;

There are two sets of top wind guides 232, which are arranged on the top and front and rear sides of the sunshade cloth main body 213 to prevent wind from the top from causing pulling damage to the sunshade cloth main body 213.

Example 5

Referring to Figure 3-4, the side air guide 231 includes a retractable air guide plate 2311;

The telescopic air guide plate 2311 is telescopic. In this embodiment, the telescopic air guide plate 2311 includes two sets of plates. Support shafts are fixed on the opposite sides of the two sets of plates. One set of support shafts is connected to the support arc. The base 221 is fixed, and the other set of support shafts is fixed to the connecting base 223. As can be seen from Figure 3, the plate body is placed outside the flexible edge sleeve 214. There are cavities 2314 in both sets of plates, and the two sets of plates face each other. One side is hollow, and one end of one set of plates is inserted into one end of another set of plates to form a telescopic structure;

Further, the board body includes a rectangular wind receiving portion 2313, and an air guide portion 2312 is integrally formed on the top and bottom of the wind receiving portion 2313. As can be seen from Figure 3, the air guide portions at the top and bottom are - 2312 has different orientations, the top air guide part - 2312 faces the outside of the mounting bracket 1, and the bottom air guide part - 2312 faces the seat body 4;

Furthermore, the outside of the wind receiving part 2313 is evenly provided with air inlets connected to the cavity 2314, and the bottom of the air guide part at the bottom is evenly provided with air outlets 2315 connected with the cavity 2314;

When the side wind blows towards the sunshade cloth main body 213, under the action of the air guide part 2312 in the panel body, part of the air flow flows out to the side, reducing the influence of the wind. At the same time, part of the air flow enters the cavity 2314 from the air inlet hole and exits from the air outlet. The holes 2315 are discharged to blow air to the people sitting on the seats, thereby improving the comfort of the people during rest.

Example 6

Please refer to Figure 5. The top air guide 232 includes: a guide rail 2321, a follower plate 2322, an air guide seat 2323 and a connecting piece 2327;

Among them, one end of the guide rail 2321 is fixed to the outer wall of one side of the assembly arc seat 224 on the supporting arc seat 221. The guide rail 2321 is placed above the sunshade cloth main body 213 and is used to guide and limit the movement of the follower plate 2322. Function, as can be seen from Figure 5, the top of the guide rail 2321 has a notch so that the follower plate 2322 moves relative to the guide rail 2321;

One end of the follower plate 2322 is slidably placed in the notch on the top of the guide rail 2321, and the other end is fixed to the outer wall of the assembly arc seat 224 on the connecting seat 223 to adapt to the elongation/contraction of the telescopic support rod 222;

Multiple sets of connectors 2327 are spaced on the guide rail 2321 and the follower plate 2322 to connect the air guide seat 2323. As can be seen from Figure 5, the connectors 2327 on the guide rail 2321 are rectangular, with one end slidingly connected to the side of the guide rail 2321. In the chute opened on the wall, the other end is connected to a set of air guide seats 2323. The connector 2327 on the follower plate 2322 is L-shaped. This shape avoids interference with one end of the follower plate 2322 entering and exiting the guide rail 2321. One end of the follower plate 2322 is connected to the guide rail 2321. The top of the moving plate 2322 is fixed, and the other end is fixed with a set of air guide seats 2323;

It should be noted that, considering that the telescopic support rod 222 will telescope, it can be seen from Figure 7 that the left and right ends of the connecting piece 2327 connected to the guide rail 2321 and the side of the guide rail 2321 close to the center of the installation frame 1 are fixed. There are bumps, and two adjacent groups of bumps are connected by an elastic member 2328. The elastic member 2328 preferably adopts a tension spring structure so that the follower plate 2322 drives the air guide seat 2323 below it to move with the telescopic support rod 222;

The air guide seat 2323 includes a second air guide part 2324 that fits on the top of the sunshade cloth main body 213. As can be seen from Figure 6, the second air guide part 2324 is in the shape of a right-angled trapezoid, and the inside of the second air guide part 2324 is hollow and is away from the installation frame. One end of the center of 1 is provided with a connected air guide part 2325. The air guide part 2325 is V-shaped. The end of the air guide part 2325 away from the air guide part 2324 is hollow and movably set up on the top of the telescopic air guide plate 2311. ;

Furthermore, a plurality of connected sets of air guide holes 2326 are provided on the top of the second air guide part 2324. The air flow from the top to the main body 213 of the sunshade cloth enters the second air guide part 2324 through the air guide holes 2326, and then enters the air guide part 2324. Part three 2325, so that the air flow is discharged from the other end of the air guide part three 2325;

Alternatively, in actual situations, please refer to FIG. 6 , the air guide seats 2323 in the top air guide parts 232 on the front and rear sides can be staggered from each other.

To sum up, the working principle of this stretchable landscape garden rest area sunshade device is as follows: when in use, the electrical components in this application are connected to the external power supply through wires, and people can sit on the seats when taking a rest. On the main body 4, at this time, the detection sensor 5 detects the pressure, thereby controlling the rotating device 3 and the telescopic device 226. The rotating device 3 causes the vertical sunshade cloth assembly 21 to rotate to horizontal, and the telescopic device 226 causes the telescopic support rod 222 to rotate at the same time. Extend, and then pull the movable ends of the flexible edge cover 214 and the sunshade cloth main body 213, so that the roller shaft 212 rotates and releases the flexible edge cover 214 and the sunshade cloth main body 213. Through the sunshade cloth main body 213, the person on the seat body 4 can be protected. When the sunshade is in use, the wind force from the side is directed upward and downward under the action of the air guide part 2312 in the telescopic air guide plate 2311. At the same time, part of the air flow enters the cavity 2314 from the air inlet hole, and then flows out from the air outlet hole 2315. It is discharged to blow the people sitting on the seat body 4 and improve the comfort of the people when they rest. The wind from the top blows to the top surface of the sunshade cloth main body 213, and the air flow is directed to the left and right under the guidance of the air guide part 22324. At the same time, part of the air flow enters the air guide hole 2326 and is discharged downward from the other end of the air guide part 2325, thereby relieving the air flow pressure and preventing the main body 213 of the sunshade cloth from being damaged by strong winds during use. Behind the seat body 4, the detection sensor 5 does not detect pressure, thereby controlling the rotation device 3 and the telescopic device 226, so that the sunshade cloth assembly 21 rotates upward to vertical, and the telescopic device 226 controls the telescopic support rod 222 to contract. Under the action, the roller shaft 212 resets and rotates to rewind the flexible edge cover 214 and the sunshade cloth main body 213.

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

Claims (3)

1. A stretchable landscape garden rest area sunshade device, which is characterized by including: The mounting bracket (1) has a notch on the top; The sunshade component (2) is rotated and installed in the notch. The sunshade component (2) includes: Sunshade cloth assembly (21). The sunshade cloth assembly (21) includes: a housing (211) that is rotated by a shaft and is installed in the notch; The roller (212) and the sunshade cloth main body (213) wound on the outer wall of the roller (212); A telescopic guide assembly (22) is provided on one side of the housing (211) and is used to support the main body of the sunshade cloth (213) and adjust the sunshade range of the main body of the sunshade cloth (213); The wind-resistant assembly (23) includes a side wind guide (231) provided on the telescopic guide assembly (22) and placed outside the sunshade main body (213); And the top air guide part (232) is placed on the top of the sunshade cloth main body (213). The top air guide part (232) and side air guide parts (231) are used to blow to the sunshade cloth main body (213). The wind is directed to the outside of the sunshade cloth main body (213) and removed; The telescopic guide assembly (22) includes: There are two groups of supporting arc-shaped seats (221). The two groups of supporting arc-shaped seats (221) are respectively arranged at both ends of one side of the housing (211). The outer wall of the supporting arc-shaped seats (221) is fixedly sleeved. There is a set of assembled arc seats (224); Telescopic support rod (222). One end of the telescopic support rod (222) is placed in the support arc seat (221) and is coaxial with the support arc seat (221). The other end is connected to a connecting seat (222). 223), the outer wall fixed sleeve of the connecting seat (223) is provided with a set of assembly arc seats (224); A receiving block (225) is provided on the outer inner wall of the support arc-shaped seat (221) and is fixed to one end of the telescopic support rod (222); and, A connecting frame that connects two sets of connecting seats (223). One side of the connecting frame is connected to the outer wall of the housing (211) through a telescopic device (226) and is used to drive the telescopic support rod (222) to extend or contract. ; Flexible edge sleeves (214) are provided on both sides of the sunshade cloth main body (213). The flexible edge sleeves (214) are wound around the outer wall of the roller shaft (212). The flexible edge sleeves (214) have a movable end, the movable end of the flexible edge sleeve (214) is movablely sleeved on the outer wall of the telescopic support rod (222) and extends to the outside of the housing (211). The flexible edge sleeve (214) and the sunshade cloth main body (213) With the same length, the flexible edge sleeve (214) includes a cylindrical part and two sets of extending convex edges (216) integrally formed on one side of the cylindrical part. The edge of the main body of the sunshade cloth (213) is fixed on the two sets of extending convex edges. Between the edges (216), an opening (215) is provided on the outside of the flexible edge sleeve (214) for the passage of the receiving block (225). The movable end of the flexible edge sleeve (214) is connected to the flexible edge sleeve (214) through a connecting hook (217). The convex seat on one side of the connecting seat (223) is hooked and connected; There are two groups of side air guides (231), and the two groups of side air guides (231) are respectively provided on both sides of the sunshade cloth main body (213). The side air guides (231) include: Telescopic air guide plate (2311). The telescopic air guide plate (2311) includes: two sets of plate bodies. The plate bodies are placed outside the flexible edge sleeve (214). The opposite ends of the two sets of plate bodies are respectively supported by The shaft is fixedly connected to the support arc seat (221) and the connecting seat (223). One end of one set of plates away from the support shaft is movably inserted into the other end of the other set of plates away from the support shaft to form a telescopic structure. There are holes in the plates. Cavity (2314), the opposite sides of the two sets of plates are hollow; The board body includes a wind receiving part (2313). The top and bottom of the wind receiving part (2313) are provided with a connected air guide part one (2312). The top air guide part one (2312) faces the mounting bracket (2312). 1) On the outside, the air guide part one (2312) at the bottom faces the center of the mounting frame (1), and there are multiple sets of air inlet holes connected to the cavity (2314) on the outside of the wind receiving part (2313). The bottom The bottom of the air guide part one (2312) is evenly provided with air outlets (2315) connected to the cavity (2314); The top air guide (232) includes: Guide rail (2321), one end of the guide rail (2321) is fixed to the outer wall of the assembly arc seat (224) on the support arc seat (221); Follower plate (2322), one end of the follower plate (2322) is slidably installed on the top of the guide rail (2321), and the other end is fixed to the outer wall of the assembly arc seat (224) on the connecting seat (223); Connectors (2327), the guide rail (2321) is provided with multiple sets of connectors (2327) slidingly spaced apart on one side close to the center of the mounting frame (1), and multiple sets of connectors (2327) are fixedly provided at intervals on the top of the follower plate (2322). The connector (2327) is fixed with bumps on both ends of the connector (2327) connected to the guide rail (2321) and the side of the guide rail (2321) close to the center of the mounting bracket (1). Two adjacent groups The bumps are connected by elastic members (2328); and, The air guide seat (2323) is provided on the side of the connector (2327) close to the sunshade cloth main body (213), and the bottom of the air guide seat (2323) is fit with the top of the sunshade cloth main body (213). 2. A stretchable landscape garden rest area sunshade device according to claim 1, characterized in that: the air guide seat (2323) includes: The second air guide part (2324) is configured as a right-angled trapezoid. The second air guide part (2324) is hollow. The second air guide part (2324) is attached to the top of the sunshade cloth main body (213); The third air guide part (2325) is configured in a V shape, with one end connected to the outer end of the second air guide part (2324), and the other end movably set up on the top of the telescopic air guide plate (2311). The third air guide part The other end of (2325) is hollow; and, Several groups of air guide holes (2326) are provided, and several groups of the air guide holes (2326) are opened on the top of the second air guide part (2324) and communicate with the second air guide part (2324). 3. A stretchable landscape garden rest area sunshade device according to claim 2, characterized in that: a rotating device (3) is provided on the top of one side of the outer wall of the mounting bracket (1), and the rotating device (3) The output end of 3) is connected to one end of the shaft on one side of the outer wall of the housing (211). A detection sensor (5) is provided on one side of the inner wall of the mounting bracket (1). The detection sensor (5) is provided with a The sunshade cloth main body (213) corresponds to the seat main body (4), and the detection sensor (5) is electrically connected to the rotating device (3) and the telescopic device (226).