Adjustable sunshade device for garden flower planting

Abstract

The utility model discloses an adjustable sun-shading device for garden flower planting, which comprises a support, mounting plates are fixedly mounted at two ends of the outer surface of the support, rotating columns are fixedly mounted at one ends of the inner sides of the two groups of mounting plates, a rolling column is rotatably mounted on the outer surface between the two groups of rotating columns, and sun-shading cloth is connected to the outer surface of the rolling column in a rolling manner. A stretching and retracting mechanism is slidably mounted on the outer surface of the support, and the push-pull end of the stretching and retracting mechanism is fixedly connected with the other end of the sunshade cloth. Through the design of the stretching and retracting mechanism, the sunshade area can be adjusted only by positively and negatively twisting the hand wheel, complicated operation steps or additional tools are not needed, garden workers can easily adjust the sunshade area in a short time, and flowers are always in a proper light environment.

Description

Technical Field

[0001] This utility model relates to the field of shading technology for garden flowers, specifically an adjustable shading device for planting garden flowers. Background Technology

[0002] Garden flowers are herbaceous plants with ornamental value. They are a general term for plants used for description and appreciation. They prefer sunlight and are cold-resistant. They have short branches with reproductive functions and come in many varieties. A typical flower has sepals, petals, and stamens and pistils that produce reproductive cells on a short axis of limited growth. The flower consists of a corolla, sepals, receptacle, and stamens. They come in a variety of colors and shapes, and may be fragrant or unscented.

[0003] For example, the national patent announcement number CN215899340U discloses an adjustable height and sunshade garden flower display rack, including a base, a base column fixedly connected to the upper outer surface of the base, a movable column movably connected to the upper outer surface of the base column, a placement plate fixedly connected to the upper outer surface of the movable column, a sliding groove on the right inner surface of the placement plate, a rotating column movably connected to the right inner surface of the sliding groove, a sunshade plate fixedly connected to the left outer surface of the rotating column, a magnet fixedly connected to the front outer surface of the sunshade plate, and a base rod fixedly connected to the upper outer surface of the base, with an embedding groove on the left outer surface of the base rod. This adjustable height and sunshade garden flower display rack features a movable sunshade plate inside the placement plate. When needed, the sunshade plate can be pulled out to block sunlight for the flowers; when not needed, it can be stored inside the placement plate to avoid taking up space.

[0004] However, the aforementioned adjustable height and shade-providing garden flower racks cannot flexibly adjust the shade area according to the season, weather conditions, and the growth needs of the flowers. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable shading device for garden flower planting, so as to solve the problem mentioned in the background art that the shading area cannot be flexibly adjusted according to the season, weather conditions and flower growth needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An adjustable shading device for garden flower planting includes: a bracket, with mounting plates fixedly installed at both ends of the outer surface of the bracket, a rotating column fixedly installed at one end of the inner side of the two sets of mounting plates, a winding column rotatably installed on the outer surface between the two sets of rotating columns, a shading cloth wound and connected to the outer surface of the winding column, and a stretching and shrinking mechanism slidably installed on the outer surface of the bracket, the push-pull end of the stretching and shrinking mechanism being fixedly connected to the other end of the shading cloth.

[0008] Preferably, a torsion spring is fixedly connected to the outer surface of the rotating column, and the outer surface of the torsion spring is fixedly connected to the inner ring wall of the collar. The collar is fixedly installed at one end of the winding column, so that the torsion spring can apply a counterclockwise torsion force to the winding column.

[0009] Preferably, the stretching and shrinking mechanism includes two sets of slip rings, both sets of slip rings are slidably mounted on the outer surface of the bracket, one end of each set of slip rings is rotatably connected to a connecting arm, the other set of the two sets of connecting arms is rotatably mounted on one end of a connecting plate, the connecting plate is fixedly mounted on one end of a cross brace, and the cross brace is fixedly connected to the lower surface of the sunshade cloth.

[0010] Preferably, a push plate is fixedly installed inside both sets of slip rings, and the push plate slides inside the bracket through a slide bar opening on the upper surface of the bracket.

[0011] Preferably, both sets of push plates are threaded through by threaded rods, which are rotatably mounted inside the bracket. The two sets of push plates are located on the outer surfaces of the forward and reverse threads of the threaded rods, respectively, so that when the threaded rod is driven to rotate, the two sets of slip rings can be driven to slide synchronously inward or outward on the outer surface of the bracket.

[0012] Preferably, both ends of the threaded rod extend from the bracket and are fixedly equipped with handwheels.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Through the design of the bracket, rotating column, torsion spring, winding column, collar, shading cloth, and stretching / shrinking mechanism, the shading area of ​​the flowers can be adjusted by the torsion stretching / shrinking mechanism sliding synchronously outward or inward on the outer surface of the bracket. This allows the synchronously sliding stretching / shrinking mechanism to push or pull back the shading cloth, thereby adjusting the shading area of ​​the flowers. During the pushing process, the shading cloth causes the winding column to rotate clockwise on the outer surface of the rotating column, unfolding the rolled-up shading cloth and increasing the shading area. Furthermore, the winding column... During the process of being pulled and rotated by the shade cloth, the rotating column is also twisted by the rings at both ends, which are fixed to the outer surface of the rotating column. This allows the rotating column to apply a counterclockwise torsional force to the winding column. As the shade cloth is pulled back to reduce the shade area, the winding column can roll up the shade cloth by the torsional force applied by the rotating column. By increasing or decreasing the shade area, gardeners can quickly adjust the shade area according to the actual season, weather and flower growth needs, without the need for complicated tools or cumbersome operating procedures.

[0015] 2. Through the design of the threaded rod, slip rings, connecting arms, connecting plates, cross braces, and push plates, the shading area of ​​the flowers can be adjusted by turning the handwheel to drive the threaded rod, which in turn drives the forward and reverse threads to power two sets of push plates, causing two sets of slip rings to slide synchronously inward or outward on the outer surface of the bracket. This allows the two sets of slip rings to pull the two sets of connecting arms to rotate on the connecting plate. When the slip rings are pushed inward synchronously, they can push the inclined connecting arms outward, increasing their length. This allows the connecting arms to push the cross brace at one end of the connecting plate to extend the shading cloth. When the slip rings are pushed outward synchronously, they can pull the connecting arms to an inclined position. As the connecting arm is pulled and tilted to shorten its length, it can pull the cross brace at one end of the connecting plate to retract the sunshade cloth. The retracted sunshade cloth can then be rolled up by the retracting column, thus reducing the shading area. The shading area can be adjusted simply by turning the handwheel, without complicated operating procedures or additional tools. Landscape workers can easily adjust the shading area in a short time, improving work efficiency. When shading is not needed, the sunshade cloth can be rolled up, reducing the space occupied by the device and making the landscape neater and more beautiful. It will not appear cluttered due to large-area shading facilities, which is conducive to the rational use of landscape space. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the adjustable shading device for planting garden flowers according to this utility model.

[0017] Figure 2 This is a schematic diagram of the connection between the stretching and shrinking mechanism of this utility model and the sunshade cloth;

[0018] Figure 3 This is a schematic diagram of the winding column of this utility model;

[0019] Figure 4 This is a schematic diagram of the stretching and contraction mechanism of this utility model.

[0020] In the diagram: 1. Bracket; 101. Mounting plate; 102. Collar; 103. Sunshade cloth; 104. Rotating column; 105. Twisting spring; 106. Winding column; 2. Stretching and retracting mechanism; 201. Threaded rod; 202. Handwheel; 203. Slip ring; 204. Connecting arm; 205. Connecting plate; 206. Cross brace; 207. Push plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This embodiment provides the following technical solution:

[0023] like Figures 1-3 As shown, an adjustable shading device for garden flower planting includes: a bracket 1, with mounting plates 101 fixedly installed at both ends of the outer surface of the bracket 1, a rotating column 104 fixedly installed at one end of the inner side of the two sets of mounting plates 101, a winding column 106 rotatably installed on the outer surface between the two sets of rotating columns 104, a shading cloth 103 wound and connected to the outer surface of the winding column 106, a stretching and contracting mechanism 2 slidably installed on the outer surface of the bracket 1, the push-pull end of the stretching and contracting mechanism 2 being fixedly connected to the other end of the shading cloth 103, a torsion spring 105 fixedly connected to the outer surface of the rotating column 104, the outer surface of the torsion spring 105 being fixedly connected to the inner ring wall of the collar 102, and the collar 102 being fixedly installed at one end of the winding column 106, so that the torsion spring 105 can apply a counterclockwise torsion force to the winding column 106.

[0024] Through the design of the bracket 1, rotating column 104, torsion spring 105, winding column 106, collar 102, shading cloth 103, and stretching / shrinking mechanism 2, the shading area of ​​the flowers can be adjusted by the torsion stretching / shrinking mechanism 2 sliding synchronously outward or inward on the outer surface of the bracket 1. This allows the synchronously sliding stretching / shrinking mechanism 2 to push or pull back the shading cloth 103, thereby adjusting the shading area of ​​the flowers. During the pushing process, the shading cloth 103 causes the winding column 106 to rotate clockwise on the outer surface of the rotating column 104, unfolding the rolled-up shading cloth 103, thus increasing the shading area. As the shading cloth 103 pulls and rotates the roller 106, it will also twist the torsion spring 105 fixedly connected to the outer surface of the roller 104 through the collars 102 at both ends. This allows the torsion spring 105 to apply a counterclockwise torsion force to the roller 106. As the shading cloth 103 is pulled back to reduce the shading area, the roller 106 can roll up the shading cloth 103 through the torsion force applied by the torsion spring 105. By increasing or decreasing the shading area, gardeners can quickly adjust the shading area according to the actual season, weather and flower growth needs without complicated tools or cumbersome procedures.

[0025] like Figure 4As shown, the stretching and shrinking mechanism 2 includes two sets of slip rings 203. Both sets of slip rings 203 are slidably installed on the outer surface of the bracket 1. One end of each set of slip rings 203 is rotatably connected to a connecting arm 204. The other set of connecting arms 204 is rotatably installed on one end of a connecting plate 205. The connecting plate 205 is fixedly installed on one end of a cross brace 206. The cross brace 206 is fixedly connected to the lower surface of the sunshade cloth 103.

[0026] In this system, push plates 207 are fixedly installed inside both sets of slip rings 203. The push plates 207 slide inside the bracket 1 through the slide bar opening on the upper surface of the bracket 1. Both sets of push plates 207 are threaded through by threaded rods 201. The threaded rods 201 are rotatably installed inside the bracket 1, and the two sets of push plates 207 are respectively located on the outer surface of the forward thread and the reverse thread of the threaded rod 201. This allows the two sets of slip rings 203 to slide synchronously inward or outward on the outer surface of the bracket 1 when the threaded rod 201 is driven to rotate. Both ends of the threaded rod 201 extend out of the bracket 1 and are fixedly installed with handwheels 202 at the ends.

[0027] Through the design of the threaded rod 201, slip ring 203, connecting arm 204, connecting plate 205, cross brace 206, and push plate 207, when adjusting the shading area of ​​the flowers, the threaded rod 201 can be driven by turning the handwheel 202 to drive the forward and reverse threads, which in turn drive the two sets of push plates 207 to drive the two sets of slip rings 203 to slide synchronously inward or outward on the outer surface of the bracket 1. This allows the two sets of slip rings 203 to pull the two sets of connecting arms 204 to rotate on the connecting plate 205. When the slip rings 203 are pushed inward synchronously, the inclined connecting arms 204 can be pushed outward. The extended length of the connecting arms 204 allows them to push the cross brace 206 at one end of the connecting plate 205 to pull the shading cloth 103 to extend. The slip rings 203 are pushed outward synchronously. When sliding, the connecting arm 204 can be pulled into an inclined position. As the connecting arm 204 is pulled into an inclined position, its length is shortened. This allows the connecting arm 204 to pull the cross brace 206 at one end of the connecting plate 205, which in turn causes the sunshade cloth 103 to retract. The retracted sunshade cloth 103 can then be rolled up by the roll-up column 106, thus reducing the shading area. The shading area can be adjusted simply by turning the handwheel 202, without complicated operating procedures or additional tools. Landscape workers can easily adjust the shading area in a short time, improving work efficiency. When shading is not needed, the sunshade cloth 103 can be rolled up, reducing the space occupied by the device and making the landscape neater and more beautiful. It avoids the clutter caused by large-area shading facilities and helps to make reasonable use of the landscape space.

[0028] Based on the above technical solution, the working steps of this solution are summarized as follows: When adjusting the shading area of ​​the flowers, the handwheel 202 can be turned to drive the threaded rod 201, which in turn drives the forward and reverse threads to drive the two sets of push plates 207 to drive the two sets of slip rings 203 to slide synchronously inward or outward on the outer surface of the bracket 1. This allows the two sets of slip rings 203 to pull the two sets of connecting arms 204 to rotate on the connecting plate 205. When the slip rings 203 are pushed inward synchronously, the inclined connecting arms 204 can be pushed out. The extended length of the connecting arms 204 allows them to push the cross brace 206 at one end of the connecting plate 205 to pull the shading cloth 103 to extend. During the pushing process, the shading cloth 103 can be pulled to retract. The winding column 106 rotates clockwise on the outer surface of the rotating column 104 to unfold the rolled-up sunshade cloth 103, thereby increasing the sunshade area. As the winding column 106 is pulled and rotated by the sunshade cloth 103, it also twists the torsion spring 105 fixedly connected to the outer surface of the rotating column 104 through the collars 102 at both ends. This allows the torsion spring 105 to apply a counterclockwise torsion force to the winding column 106. When the slip ring 203 is pushed outward in sync, it can pull the connecting arm 204 into an inclined position. As the connecting arm 204 is pulled into an inclined position and shortens in length, it can pull the cross brace 206 at one end of the connecting plate 205 to drive the sunshade cloth 103 to retract. The retracted sunshade cloth 103 can then be rolled up by the winding column 106, thus reducing the sunshade area.

[0029] In summary, the shading area can be adjusted simply by turning the handwheel 202 in both directions. No complicated operating procedures or additional tools are required. Garden staff can easily adjust the shading area in a short time, ensuring that the flowers are always in a suitable light environment.

[0030] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable shading device for planting garden flowers, characterized in that, include: A bracket (1) is provided, with mounting plates (101) fixedly installed at both ends of the outer surface of the bracket (1). A rotating column (104) is fixedly installed at one end of the inner side of the two sets of mounting plates (101). A winding column (106) is rotatably installed on the outer surface between the two sets of rotating columns (104). A sunshade cloth (103) is wound and connected to the outer surface of the winding column (106). A stretching and shrinking mechanism (2) is slidably installed on the outer surface of the bracket (1). The push-pull end of the stretching and shrinking mechanism (2) is fixedly connected to the other end of the sunshade cloth (103).

2. The adjustable shading device for garden flower planting according to claim 1, characterized in that: A torsion spring (105) is fixedly connected to the outer surface of the rotating column (104). The outer surface of the torsion spring (105) is fixedly connected to the inner ring wall of the collar (102). The collar (102) is fixedly installed at one end of the winding column (106). The torsion spring (105) can apply a counterclockwise torsion force to the winding column (106).

3. The adjustable shading device for garden flower planting according to claim 1, characterized in that: The stretching and shrinking mechanism (2) includes two sets of slip rings (203). Both sets of slip rings (203) are slidably installed on the outer surface of the bracket (1). One end of each set of slip rings (203) is rotatably connected to a connecting arm (204). The other set of connecting arms (204) is rotatably installed on one end of a connecting plate (205). The connecting plate (205) is fixedly installed on one end of a cross brace (206). The cross brace (206) is fixedly connected to the lower surface of the sunshade cloth (103).

4. An adjustable shading device for garden flower planting according to claim 3, characterized in that: Both sets of slip rings (203) have push plates (207) fixedly installed inside them. The push plates (207) slide inside the bracket (1) through the slide opening on the upper surface of the bracket (1).

5. An adjustable shading device for garden flower planting according to claim 4, characterized in that: Both sets of push plates (207) are threaded through by threaded rods (201). The threaded rods (201) are rotatably installed in the bracket (1), and the two sets of push plates (207) are respectively located on the outer surface of the forward thread and the reverse thread of the threaded rods (201). When the threaded rods (201) are driven to rotate, they can drive the two sets of slip rings (203) to slide synchronously inward or outward on the outer surface of the bracket (1).

6. An adjustable shading device for garden flower planting according to claim 5, characterized in that: Both ends of the threaded rod (201) extend from the bracket (1) and are fixedly mounted with handwheels (202) at the ends.

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