Inclined rod mounting structure of sunshade hanging umbrella

Abstract

The utility model discloses an inclined rod mounting structure of a sunshade hanging umbrella, and aims to provide the inclined rod mounting structure of the sunshade hanging umbrella, which is high in structural strength, and is characterized by comprising a stand column, pull rods arranged on two sides of the top end of the stand column and rotatably connected with the stand column, and inclined rods connected with the stand column and the two pull rods, the inclined rod is sleeved with a fixedly-connected installation cylinder, the installation cylinder is provided with a connecting rod connected with the two pull rods, one end of the connecting rod is arranged between the two pull rods, and the connecting rod and the pull rods are fixed by penetrating through a set of rivets, and the upper end of the installation cylinder is provided with a limiting groove. The other end of the connecting rod is arranged in the limiting groove and rotationally connected with the limiting groove through a rivet. The sunshade hanging umbrella is suitable for the technical field of sunshade hanging umbrellas.

Description

Technical Field

[0001] This utility model relates to the field of sunshade umbrella technology, and more specifically, to a slanted rod installation structure for a sunshade umbrella. Background Technology

[0002] The Roman umbrella, also known as a hanging parasol, is the most functional outdoor parasol. The umbrella can rotate a full circle horizontally and tilt 90° vertically. It provides ample shade under the umbrella, allowing for the placement of outdoor furniture. The canopy can be freely rotated to block sunlight at will. Compared to other umbrellas, the Roman umbrella offers better sun protection and is more convenient to use.

[0003] Currently, the installation structure of Roman umbrella slant rods mostly adopts a simple hinge method. The connection points are prone to loosening, resulting in poor stability. Furthermore, under the influence of frequent opening and closing of the umbrella and outdoor environment, the slant rod is prone to deformation, affecting its service life and sunshade effect. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-strength inclined rod installation structure for sunshade umbrellas.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slanted rod installation structure for a sunshade umbrella, comprising a column, pull rods rotatably connected to both sides of the top of the column, and a slanted rod connected to the column and the two pull rods. The slanted rod is fitted with a fixedly connected mounting cylinder. The mounting cylinder is provided with a connecting rod connected to the two pull rods. One end of the connecting rod is located between the two pull rods and is fixed to the two pull rods by a set of rivets passing through the connecting rod and the pull rods. The upper end of the mounting cylinder is provided with a limiting groove, and the other end of the connecting rod is located in the limiting groove and is rotatably connected by rivets.

[0006] The present invention is further configured such that: a handrail is provided between the inclined rod and the column, the handrail is provided with a rotating groove and is rotatably connected to one end of the inclined rod, and the column is provided with a groove for the handrail to slide.

[0007] The present invention is further configured such that: the two side wing plates of the groove are bent inward to form a sliding opening, the bottom of the handrail is provided with a structure that matches the groove, and also with a protrusion that matches the sliding opening.

[0008] The present invention is further configured such that both ends of the tie rod, the diagonal rod and the connecting rod are provided with plugs.

[0009] The present invention is further configured such that the length of the connecting part between the connecting rod and the pull rod is between 1 / 2 and 2 / 3 times the length of the connecting rod itself.

[0010] The present invention is further configured such that the cross-sectional structure of the tie rod, connecting rod and diagonal rod are all square.

[0011] The beneficial effects of this utility model are:

[0012] 1. The diagonal brace is fitted with a fixed mounting sleeve, which is connected to the two tie rods via a connecting rod. This effectively distributes the stress on the diagonal brace. Compared to traditional simple connection methods, when the sunshade is subjected to external forces such as wind, the force on the diagonal brace can be evenly transferred to the two tie rods through the mounting sleeve and connecting rod. This avoids excessive local stress that could lead to loosening or damage at the connection points, greatly enhancing the stability of the entire diagonal brace installation structure and extending the service life of the sunshade. One end of the connecting rod is fixed to the tie rod by a set of rivets, while the other end is set in a limiting groove and connected by rivets. The rivet connection is simple to operate, allowing installers to quickly complete the installation without complex tools or professional skills, reducing installation costs and time. The connecting rod and mounting sleeve are connected by the limiting groove and rivets, making the diagonal brace more smooth and flexible when rotating with the tie rods. When adjusting the angle of the sunshade to adapt to different times of day, the user can easily operate the tie rod to rotate the diagonal brace.

[0013] 2. A handrail is installed between the diagonal bar and the upright, providing users with a convenient operating component. When adjusting the angle of the sunshade umbrella, users can directly grasp the handrail for operation. Compared to directly pushing the diagonal bar or other parts, the handrail is more ergonomic, allowing users to apply force more easily and naturally, effectively reducing the difficulty of operation and physical exertion, and easily achieving the adjustment of the sunshade angle to meet the needs of sunshade direction and range in different scenarios. The wing plates on both sides of the groove bend inward to form a sliding opening, and the bottom of the handrail has a matching protrusion, making the handrail more stable during sliding and preventing it from easily dislodging from the groove. This effectively avoids structural damage or malfunction of the sunshade umbrella caused by abnormal handrail sliding. At the same time, the matching structure of the bottom of the handrail with the groove also enhances the overall connection stability. When the sunshade umbrella is subjected to external forces, the handrail, diagonal bar, and upright can work together to resist external factors such as wind, ensuring that the sunshade umbrella can be used safely and reliably in various environments.

[0014] 3. End caps are installed at both ends of the tie rods, diagonal rods, and connecting rods. This effectively prevents the ends of these rods from being bumped or worn, protecting their structural integrity and extending their service life. For example, during the handling or installation of the sunshade umbrella, the end caps prevent direct collisions between the rod ends and other objects, thus avoiding damage. Furthermore, the end caps make the overall appearance of the sunshade umbrella neater and more aesthetically pleasing, enhancing the product's visual appeal and meeting users' aesthetic requirements. The tie rods, connecting rods, and diagonal rods have a square cross-section. Compared to other shapes such as circles, square cross-sections have better torsional resistance. During the use of the sunshade umbrella, especially under the influence of external forces such as wind, square cross-sections effectively resist torsional forces, reducing deformation and swaying of the rods, making the entire sunshade umbrella structure more stable and reliable. In addition, the connection between square cross-sections is more convenient and robust, better transmitting and dispersing stress, further improving the overall stability of the structure.

[0015] 4. When the length of the connection between the connecting rod and the tie rod is less than half the length of the connecting rod itself, the unconnected portion of the connecting rod is too long, making the structure too loose and reducing the connection strength. When the length of the connection between the connecting rod and the tie rod is greater than two-thirds the length of the connecting rod itself, the unconnected portion of the connecting rod is too short, restricting the rotation of the structure and affecting its performance. Therefore, the optimal length of the connection between the connecting rod and the tie rod is between half and two-thirds the length of the connecting rod itself. This allows for better transfer of the force from the diagonal brace to the tie rod. When the sunshade is subjected to external forces, the force can be reasonably distributed between the connecting rod and the tie rod, avoiding stress concentration. This enhances the stability and load-bearing capacity of the entire structure and ensures smooth and flexible rotation of the diagonal brace driven by the tie rod. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 A schematic diagram of the connection structure between the handrail and the column;

[0018] Figure 1-2 Reference numerals: 1. Column; 2. Tie rod; 3. Diagonal brace; 4. Mounting cylinder; 5. Connecting rod; 6. Rivet; 7. Limiting groove; 8. Handrail; 9. Groove; 10. Wing plate; 11. Protrusion; 12. Sliding port; 13. Plug; 14. Rotating groove. Detailed Implementation

[0019] Reference Figures 1 to 2 The novel embodiments are further described below.

[0020] For ease of explanation, spatial relative terms such as “up,” “down,” “left,” and “right” are used in the embodiments to describe the relationship of one element or feature shown in the figures relative to another element or feature. It should be understood that, in addition to the orientations shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is inverted, an element described as being “down” of other elements or features would be positioned “up” of those other elements or features. Therefore, the exemplary term “down” can encompass both up and down orientations. The device may be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0021] Moreover, relational terms such as “first” and “second” are used merely to distinguish one component from another that has the same name, without necessarily requiring or implying any such actual relationship or order between the components.

[0022] Figures 1 to 2 The diagram illustrates a slanted rod installation structure for a sunshade umbrella, comprising a column 1, pull rods 2 rotatably connected to both sides of the top of the column 1, and a slanted rod 3 connected to the column 1 and the two pull rods 2. The slanted rod 3 is fitted with a fixedly connected mounting cylinder 4, which in turn has connecting rods 5 connected to the two pull rods 2. This effectively distributes the stress borne by the slanted rod 3. Compared to traditional simple connection methods, when the sunshade umbrella is subjected to external forces such as wind, the force on the slanted rod 3 can be evenly transmitted to the two pull rods 2 through the mounting cylinder 4 and connecting rods 5, preventing excessive local stress that could lead to loosening or damage at the connection points. This significantly enhances the stability of the entire slanted rod 3 installation structure and extends the service life of the sunshade umbrella. One end of the connecting rod 5 is positioned between the two pull rods 2, and the two are fixed together by a set of rivets 6. The rivet connection is simple to operate, allowing construction personnel to quickly complete the installation without complex tools or professional skills, reducing installation costs and time. Furthermore, it is very convenient for subsequent maintenance and disassembly. The upper end of the mounting cylinder 4 is provided with a limiting groove 7, and the other end of the connecting rod 5 is set in the limiting groove 7 and is rotatably connected by the rivet 6, so that the inclined rod 3 rotates more smoothly and flexibly with the pull rod 2. When adjusting the angle of the sunshade umbrella to adapt to the sunlight at different times, the user can easily operate the pull rod 2 to drive the inclined rod 3 to rotate.

[0023] A handrail 8 is provided between the inclined rod 3 and the column 1, providing users with a convenient operating component. When adjusting the angle of the sunshade umbrella, the user can directly hold the handrail 8. Compared to directly pushing the inclined rod 3 or other parts, the handrail 8 is more ergonomic, allowing users to apply force more easily and naturally, effectively reducing the difficulty of operation and physical exertion, and easily adjusting the sunshade angle to meet the needs of sunshade direction and range in different scenarios. The handrail 8 has a rotating groove 14 and is rotatably connected to one end of the inclined rod 3. The column 1 has a groove 9 for sliding the handrail 8, giving the sunshade umbrella the ability to adjust to multiple angles. Users can not only rotate the handrail 8 to change the angle of the inclined rod 3, but also slide the handrail 8 up and down along the groove 9, further enriching the adjustment range of the sunshade umbrella. Whether dealing with low-angle morning and evening sunlight or strong direct sunlight at noon, it can be accurately adjusted to a suitable sunshade position, greatly improving the sunshade effect and practicality.

[0024] The two side wing plates 10 of the groove 9 bend inward to form a sliding opening 12. The bottom of the handrail 8 has a structure that matches the groove 9, and also has a protrusion 11 that matches the sliding opening 12. This makes the handrail 8 more stable during sliding and prevents it from easily detaching from the groove 9, effectively avoiding damage to the sunshade structure or malfunctions caused by abnormal sliding of the handrail 8. At the same time, the structure at the bottom of the handrail 8 that matches the groove 9 also enhances the overall stability of the connection. When the sunshade is subjected to external forces, the handrail 8, the diagonal bar 3, and the upright 1 can work together to resist external factors such as wind, ensuring that the sunshade can be used safely and reliably in various environments.

[0025] The tie rod 2, the diagonal rod 3, and the connecting rod 5 are all equipped with end caps 13. On the one hand, these end caps can effectively prevent the ends of these rods from being bumped or worn, protect the structural integrity of the rods, and extend their service life. For example, during the handling or installation of the sunshade umbrella, the end caps 13 can prevent the ends of the rods from directly colliding with other objects and causing damage. On the other hand, the end caps 13 can make the overall appearance of the sunshade umbrella neater and more beautiful, improve the visual effect of the product, and meet the user's aesthetic needs for the product's appearance.

[0026] When the length of the connection between the connecting rod 5 and the pull rod 2 is less than half the length of the connecting rod 5 itself, the unconnected portion of the connecting rod 5 is too long, making the structure too loose and reducing the connection strength. When the length of the connection between the connecting rod 5 and the pull rod 2 is greater than two-thirds the length of the connecting rod 5 itself, the unconnected portion of the connecting rod 5 is too short, restricting the rotation of the structure and affecting its performance. Therefore, the optimal length of the connection between the connecting rod 5 and the pull rod 2 is between half and two-thirds the length of the connecting rod 5 itself. This allows for better transfer of the force from the diagonal rod 3 to the pull rod 2. When the sunshade is subjected to external force, the force can be reasonably distributed between the connecting rod 5 and the pull rod 2, avoiding stress concentration. This enhances the stability and load-bearing capacity of the entire structure and ensures smooth and flexible rotation of the pull rod 2 when it drives the diagonal rod 3.

[0027] The cross-sectional structures of the tie rod 2, connecting rod 5, and diagonal rod 3 are all square. Compared to other shapes such as circles, square cross-sections have better torsional resistance. During the use of the sunshade umbrella, especially when subjected to external forces such as wind, the square cross-sections can effectively resist torsional forces, reduce deformation and swaying of the rods, and make the entire sunshade umbrella structure more stable and reliable. In addition, the connection between square cross-sections is also more convenient and robust, and can better transfer and disperse stress, further improving the overall stability of the structure.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A diagonal rod mounting structure for a sunshade umbrella, comprising a column (1), tie rods (2) rotatably connected to both sides of the top of the column (1), and diagonal rods (3) connected to the column (1) and the two tie rods (2), characterized in that, The inclined rod (3) is fitted with a fixedly connected mounting cylinder (4). The mounting cylinder (4) is provided with a connecting rod (5) connected to the two pull rods (2). One end of the connecting rod (5) is located between the two pull rods (2), and the two are fixed by a set of rivets (6) passing through the connecting rod (5) and the pull rods (2). The upper end of the mounting cylinder (4) is provided with a limiting groove (7), and the other end of the connecting rod (5) is located in the limiting groove (7) and is rotatably connected by rivets (6).

2. The inclined rod installation structure for a sunshade umbrella according to claim 1, characterized in that, A handrail (8) is provided between the inclined rod (3) and the column (1). The handrail (8) is provided with a rotating groove (14) and is rotatably connected to one end of the inclined rod (3). The column (1) is provided with a groove (9) for the handrail (8) to slide.

3. The inclined rod installation structure for a sunshade umbrella according to claim 2, characterized in that, The two side wing plates (10) of the groove (9) are bent inward to form a sliding opening (12). The bottom of the handrail (8) is provided with a structure that matches the groove (9) and a protrusion (11) that matches the sliding opening (12).

4. The inclined rod installation structure for a sunshade umbrella according to claim 1, characterized in that, The tie rod (2), the diagonal rod (3) and the connecting rod (5) are all provided with plugs (13) at both ends.

5. The inclined rod installation structure for a sunshade umbrella according to claim 1, characterized in that, The length of the connection between the connecting rod (5) and the pull rod (2) is between 1 / 2 and 2 / 3 times the length of the connecting rod (5) itself.

6. The inclined rod installation structure for a sunshade umbrella according to claim 1, characterized in that, The cross-sectional structure of the tie rod (2), connecting rod (5) and diagonal rod (3) is square.

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