A base structure for a parasol

Abstract

This utility model relates to the field of sunshade technology, specifically to a base structure for a sunshade. The base structure includes a support member, a connector, and mounting components. The connector is located inside the support member, and the mounting components are distributed on both sides of the support member. The support member includes a first support frame, a second support frame, and a cover plate. The cover plate is fixed inside the top of the first and second support frames, which are fitted together. The first support frame includes a first frame body and a convex frame, which are integrally formed. Two sets of convex frames are provided. The second support frame includes a second frame body and a concave frame, which are also integrally formed. The convex frame is inserted into the concave frame. This utility model has the advantages of simple structure, reasonable design, and the ability to extend the overall service life of the product without discarding the entire base.

Description

Technical Field

[0001] This utility model relates to the field of sunshade umbrella technology, specifically to a base structure for a sunshade umbrella. Background Technology

[0002] In the use of outdoor sun umbrellas, the base is the key to its stability and safety. The existing base structure adopts a one-piece molding structure. Once the box is partially broken or the key connection parts are damaged due to accidental impact, material aging or long-term sun and rain, the entire base becomes unusable and can only be discarded, resulting in a waste of resources. To address this problem, the inventor designed a base structure for sun umbrellas. Utility Model Content

[0003] The purpose of this utility model is to provide a base structure for a sunshade umbrella, which has the advantages of simple structure, reasonable design, and the ability to extend the overall service life of the product without discarding the entire base, thus solving the problems mentioned in the above-mentioned technical background.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a base structure for a sunshade umbrella, the base structure including a support member, a connector, and a mounting member, wherein the connector is located inside the support member, and the mounting members are distributed on both sides of the support member; The support includes a first support frame, a second support frame, and a cover plate. The cover plate is fixed inside the top of the first support frame and the second support frame, and the first support frame and the second support frame are fitted together. The first support frame includes a first frame body and a convex frame, which are integrally formed. There are two sets of convex frames. The second support frame includes a second frame body and a concave frame, which are integrally formed. The convex frame is inserted into the interior of the concave frame.

[0005] Preferably, the first support frame and the second support frame have mounting grooves inside their front and rear ends, and the cover plate has a round cover connected to its internal thread.

[0006] Preferably, the mounting component includes a connecting plate, a support column, and a mounting frame. The support column is fixed inside the mounting groove, the connecting plate is inserted into the outside of the support column and snapped into the inside of the mounting groove, and the mounting frame is fixed to the surface of the connecting plate.

[0007] Preferably, a spring is fixed inside the mounting frame, and a connecting rod is fixed to the surface of the spring.

[0008] Preferably, a connecting buckle is fixed to the surface of the connecting rod, and a limiting post is fixed to the surface of the connecting buckle near the connecting rod, with the limiting post penetrating and connected to the interior of the support column.

[0009] Preferably, the connector includes a circular column and a square tube. The circular column is fixed to the outer wall of the first support frame and is sandwiched inside the first support frame and the second support frame. The square tube is fixed to the top surface of the circular column.

[0010] Preferably, the square tube has an internal threaded connection with screws on the side near the second support frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides a base structure for a sunshade umbrella. The base structure includes a support component, a connector, and an installation component. The support component includes a first support frame, a second support frame, and a cover plate. The overall structure is simple and reasonably designed. By setting the first and second support frames, the base structure is designed as a solid body, allowing users to replace the first or second support frame individually without discarding the entire product, which greatly extends the overall service life of the product. In addition, the interlocking design of the convex and concave frames ensures a tight fit and precise positioning of the two support frames, avoiding shaking at the connection point.

[0012] 2. This utility model provides a stable and reliable locking force through the spring-loaded limiting column, ensuring that the base will not accidentally fall apart during use. The mechanical structure of the circular column being clamped by the double frame places the force point directly at the center of the counterweight. The combination of square tube and screw eliminates circumferential swaying of the umbrella body and improves wind resistance stability. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a structural diagram of the support component of this utility model; Figure 3 This is a structural diagram of the mounting component of this utility model; Figure 4 This is a cross-sectional view of the mounting component of this utility model.

[0014] The reference numerals and names in the figure are as follows: 1. Support component; 11. First support frame; 111. First frame body; 112. Convex frame; 12. Second support frame; 121. Second frame body; 122. Concave frame; 13. Round cover; 14. Cover plate; 15. Mounting groove; 2. Connector; 21. Circular column; 22. Square tube; 23. Screw; 3. Mounting component; 31. Connecting plate; 32. Support column; 33. Mounting frame; 34. Spring; 35. Connecting rod; 36. Connecting buckle; 37. Limiting post. Detailed Implementation

[0015] 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.

[0016] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0017] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0018] Please see Figures 1 to 4 The present invention provides an embodiment of a base structure for a sunshade umbrella, the base structure including a support member 1, a connector 2 and a mounting member 3, the connector 2 being located inside the support member 1, and the mounting member 3 being distributed on both sides of the support member 1; Support 1 includes a first support frame 11, a second support frame 12 and a cover plate 14. The cover plate 14 is fixed inside the top of the first support frame 11 and the second support frame 12. The first support frame 11 and the second support frame 12 are fitted together. The first support frame 11 includes a first frame body 111 and a convex frame 112, which are integrally formed. There are two sets of convex frames 112. The second support frame 12 includes a second frame body 121 and a concave frame 122, which are integrally formed. The convex frame 112 is inserted into the interior of the concave frame 122.

[0019] The first support frame 11 and the second support frame 12 are the main structures of the base, which together enclose a hollow container for carrying water or sand to provide counterweight. The cover plate 14 is used to close the container to prevent debris from entering. The first frame body 111 and the second frame body 121 constitute the main body of the container. The convex frame 112 and the concave frame 122 ensure that the two support frames can be quickly and accurately aligned and positioned when they are closed, and effectively prevent lateral misalignment between them, thus ensuring the stability and uniform load-bearing of the overall structure.

[0020] The first support frame 11 and the second support frame 12 have mounting grooves 15 inside at both ends, and the cover plate 14 has a round cover 13 threaded inside.

[0021] The mounting slot 15 is used to precisely accommodate and position the support column 32 and connecting plate 31 of the mounting component 3. It is the basis of the lateral locking mechanism. The round cover 13 is screwed onto the cover plate 14 as a cover for the water or sand injection hole, ensuring that liquid or particulate matter will not leak when the base is moved.

[0022] Mounting component 3 includes a connecting plate 31, a support column 32, and a mounting frame 33. The support column 32 is fixed inside the mounting groove 15, the connecting plate 31 is inserted into the outside of the support column 32 and snapped into the inside of the mounting groove 15, and the mounting frame 33 is fixed to the surface of the connecting plate 31.

[0023] The support column 32 serves as the insertion shaft of the connecting plate 31 and the locking target of the limiting column 37. The connecting plate 31 connects the first support frame 11 and the second support frame 12 together. The mounting frame 33 is a housing that accommodates the spring 34 and part of the connecting rod 35.

[0024] A spring 34 is fixed inside the mounting frame 33, and a connecting rod 35 is fixed to the surface of the spring 34.

[0025] Spring 34 provides an automatic rebound force, driving connecting rod 35 and limiting post 37 to move horizontally and achieve automatic locking. Connecting rod 35 slides within mounting frame 33, transmitting the spring force of spring 34 to connecting buckle 36 and limiting post 37.

[0026] A connecting buckle 36 is fixed to the surface of the connecting rod 35. A limiting post 37 is fixed to the surface of the connecting buckle 36 near the connecting rod 35. The limiting post 37 is connected through the interior of the support post 32.

[0027] The connecting buckle 36 is a handle for the user to pull, and the limiting post 37 is used to insert into the hole of the support post 32, thereby locking the entire connecting plate 31 and the support post 32 together, and thus firmly locking the two support frames.

[0028] The connector 2 includes a circular column 21 and a square tube 22. The circular column 21 is fixed to the outer wall of the first support frame 11 and is sandwiched between the first support frame 11 and the second support frame 12. The square tube 22 is fixed to the top surface of the circular column 21.

[0029] The circular column 21 is the core load-bearing column, and the square tube 22 is used to insert the umbrella handle.

[0030] The square tube 22 has a screw 23 connected to its internal thread on the side near the second support frame 12.

[0031] Screw 23 is screwed into the side wall of square tube 22. After tightening, it presses against the umbrella handle inserted into it, thereby locking the umbrella handle firmly and preventing it from moving up and down or being blown out by the wind.

[0032] Working principle: When the base structure shows excessive wear, a pulling force is applied to the connecting buckle 36, causing the limiting post 37 to disengage from the support post 32. Subsequently, a pulling force is applied to the mounting frame 33, removing the connecting plate 31 from the outside of the support post 32. Then, a pulling force is applied in the opposite direction to the first support frame 11 and the second support frame 12, causing them to separate. This allows for selective replacement based on the degree of wear of different parts. After selecting the appropriate first support frame 11 and second support frame 12, the convex frame 112 is inserted into the concave frame 122. Make the first support frame 11 and the second support frame 12 fit together tightly, then apply a pulling force to the connecting buckle 36, and then put the connecting plate 31 on the outside of the support column 32 so that the connecting plate 31 is inserted into the inside of the mounting groove 15. Then release the force applied to the connecting buckle 36. Under the elastic force of the spring 34, the connecting rod 35 retracts into the mounting frame 33. At the same time, after the limiting post 37 passes through the inside of the support column 32, insert the umbrella handle into the square tube 22. Then use the screw 23 to connect the umbrella handle to the square tube 22. When it is necessary to inject water or sand into the first support frame 11 and the second support frame 12, apply a rotational force to the round cover 13, remove the round cover 13 from the cover plate 14, and then inject water or sand into the first support frame 11 and the second support frame 12.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A base structure for a parasol, characterized in that, include: The support (1), connector (2) and mounting (3) are provided, wherein the connector (2) is located inside the support (1) and the mounting (3) is distributed on both sides of the support (1); The support member (1) includes a first support frame (11), a second support frame (12) and a cover plate (14). The cover plate (14) is fixed inside the top of the first support frame (11) and the second support frame (12). The first support frame (11) and the second support frame (12) are fitted together. The first support frame (11) includes a first frame body (111) and a convex frame (112). The first frame body (111) and the convex frame (112) are integrally formed. There are two sets of convex frames (112). The second support frame (12) includes a second frame body (121) and a concave frame (122). The second frame body (121) and the concave frame (122) are integrally formed. The convex frame (112) is inserted into the interior of the concave frame (122).

2. The base structure of a sunshade umbrella according to claim 1, characterized in that, The first support frame (11) and the second support frame (12) have mounting grooves (15) inside at both ends, and the cover plate (14) has a round cover (13) threaded inside.

3. The base structure of a sunshade umbrella according to claim 1, characterized in that, The mounting component (3) includes a connecting plate (31), a support column (32), and a mounting frame (33). The support column (32) is fixed inside the mounting groove (15), the connecting plate (31) is inserted into the outside of the support column (32), and the connecting plate (31) is snapped into the inside of the mounting groove (15). The mounting frame (33) is fixed on the surface of the connecting plate (31).

4. The base structure of a sunshade umbrella according to claim 3, characterized in that, A spring (34) is fixed inside the mounting frame (33), and a connecting rod (35) is fixed on the surface of the spring (34).

5. The base structure of a sunshade umbrella according to claim 4, characterized in that, A connecting buckle (36) is fixed to the surface of the connecting rod (35). A limiting post (37) is fixed to the surface of the connecting buckle (36) near the connecting rod (35). The limiting post (37) is connected through the inside of the support post (32).

6. The base structure of a sunshade umbrella according to claim 1, characterized in that, The connector (2) includes a circular column (21) and a square tube (22). The circular column (21) is fixed to the outer wall of the first support frame (11) and is sandwiched between the first support frame (11) and the second support frame (12). The square tube (22) is fixed to the top surface of the circular column (21).

7. The base structure of a sunshade umbrella according to claim 6, characterized in that, The square tube (22) has a screw (23) internally threaded on the side near the second support frame (12).

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