A portable folding beach umbrella

Abstract

This utility model discloses a portable folding beach umbrella, relating to the field of beach umbrellas, comprising: an umbrella rod, a folding umbrella frame mounted on the umbrella rod, a first umbrella surface and a second umbrella surface mounted on the folding umbrella frame; a telescopic rod; and a sand anchor, the top surface of which has an insertion hole; wherein, the top surface of the telescopic rod has a threaded hole, and the bottom surface of the umbrella rod has a threaded post; or, the top surface of the telescopic rod has a threaded post, and the bottom surface of the umbrella rod has a threaded hole. This utility model utilizes a combination of a spiral connection structure and a plug-in fixing method, allowing the product to be disassembled into only three parts: the folding umbrella frame, the telescopic rod, and the sand anchor. This avoids the loss of small parts, greatly reduces installation steps, and improves installation efficiency. Furthermore, the foldable nature of the umbrella frame and the telescopic function of the telescopic rod result in a small volume occupied by each of the three parts after disassembly, making it easy to store and carry.

Description

Technical Field

[0001] This utility model relates to the field of beach umbrellas, and more specifically, to a portable folding beach umbrella. Background Technology

[0002] Most folding beach umbrellas on the market today consist of a folding umbrella frame, an umbrella canopy, and a segmented, spliced ​​umbrella pole. The folding umbrella frame is generally similar to that of a two-fold or three-fold umbrella. Because the segmented, spliced ​​umbrella pole has many parts, it increases the probability of parts being lost and the installation process is complicated. It also makes the overall storage volume large and inconvenient to carry. Utility Model Content

[0003] The purpose of this invention is to provide a portable folding beach umbrella in order to solve the above-mentioned problems.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a portable folding beach umbrella, comprising: an umbrella rod, on which a folding umbrella frame is provided, and on which a first umbrella surface located at the center and a second umbrella surface surrounding the first umbrella surface are provided; a telescopic rod, detachably connected to the lower end of the umbrella rod; a sand anchor, for insertion into sand, the top surface of which is provided with an insertion hole for the lower part of the telescopic rod to be inserted; wherein, the top surface of the telescopic rod is provided with a threaded hole, and the bottom surface of the umbrella rod is provided with a threaded post that mates with the threaded hole; or, the top surface of the telescopic rod is provided with a threaded post, and the bottom surface of the umbrella rod is provided with a threaded hole that mates with the threaded post.

[0005] Preferably, the end edge of the threaded post is provided with a guide bevel.

[0006] Preferably, the outer edge of the first umbrella surface overlaps with the inner edge of the second umbrella surface, and the first and second umbrella surfaces are sewn and fixed at corresponding positions on the folding umbrella frame and connected to the folding umbrella frame, so that a plurality of circumferentially distributed ventilation gaps are formed between the first and second umbrella surfaces.

[0007] Preferably, the outer edge of the first umbrella surface and the inner edge of the second umbrella surface are both configured as regular polygonal structures, and the number of sides of the regular polygonal structure is equal to the number of umbrella ribs in the folding umbrella frame.

[0008] Preferably, the upper end of the sand anchor is fixedly connected to a sleeve, the insertion hole is provided on the sleeve, the side of the sleeve is provided with a through hole communicating with the insertion hole and a fixing component for pressing the lower part of the telescopic rod, the side of the sleeve is fixedly connected to a snap-fit ​​block, the snap-fit ​​block is provided with a clamping groove for clamping the force-applying rod, and the force-applying rod is used to insert into the through hole.

[0009] Preferably, the fixing component includes an abutment block slidably connected to the sleeve and a wrench rotatably connected to the side of the sleeve, wherein the hinged position of the wrench protrudes outward to form a protrusion for pushing the abutment block into the insertion hole.

[0010] Preferably, the two sides of the wrench are fixedly connected with side plates for covering the snap-fit ​​block.

[0011] Preferably, a cone is fixedly connected to the bottom of the sand anchor, and a helical blade is fixedly connected to the side of the cone.

[0012] In summary, this utility model has the following beneficial effects:

[0013] 1. This utility model utilizes a combination of spiral connection structure and plug-in fixing method, so that the product only needs to be disassembled into three parts: folding umbrella frame, telescopic rod and sand anchor. This not only avoids the loss of small parts, but also greatly reduces the installation steps and improves installation efficiency. In addition, the foldable function of the folding umbrella frame and the telescopic function of the telescopic rod make the space occupied by the three parts after disassembly small, which is convenient for storage and carrying.

[0014] 2. This utility model fixes a threaded column and an embedded nut with a threaded hole on the top surface of the telescopic rod and the bottom surface of the umbrella rod, respectively, making the structure more stable and easy to operate after the two are connected.

[0015] 3. This utility model has a through hole at the top of the sand anchor, into which a force-applying rod can be inserted. By utilizing the lever principle, the sand anchor can be easily and firmly inserted into the sand, significantly enhancing the overall stability of the beach umbrella. Moreover, a wrench can be used to quickly drive the abutment block to tighten the telescopic rod, making the operation simpler and faster.

[0016] 4. By setting a first umbrella surface and a second umbrella surface, a ventilation gap is formed between the two, which can effectively reduce wind resistance and enhance wind resistance and the overall stability of the beach umbrella. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the umbrella rod, telescopic rod and sand anchor after disassembly and separation of the present utility model.

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the first umbrella surface and the second umbrella surface in this utility model;

[0021] Figure 5This is a schematic diagram of the telescopic rod in this utility model;

[0022] Figure 6 This is a schematic diagram of the sand anchor structure in this utility model;

[0023] Figure 7 This is a schematic diagram of the sleeve structure in this utility model;

[0024] Figure 8 This is a cross-sectional view of the sleeve in this utility model.

[0025] Reference numerals: 1. Umbrella rod; 2. Folding umbrella frame; 31. First umbrella canopy; 32. Second umbrella canopy; 4. Telescopic rod; 5. Sand anchor; 51. Cone; 52. Spiral blade; 53. Fixing component; 531. Wrench; 5311. Protrusion; 532. Side plate; 533. Abutment block; 54. Sleeve; 541. Through hole; 542. Insertion hole; 543. Snap-fit ​​block; 55. Force rod; 6. Threaded post; 7. Threaded hole. Detailed Implementation

[0026] 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.

[0027] like Figures 1-6 As shown, a portable folding beach umbrella includes an umbrella rod 1, a telescopic rod 4 detachably connected to the lower end of the umbrella rod 1, and a sand anchor 5 for insertion into sand. The umbrella rod 1 is provided with a folding umbrella frame 2, and the folding umbrella frame 2 is provided with a first umbrella surface 31 located at the center and a second umbrella surface 32 arranged around the first umbrella surface 31. The top surface of the sand anchor 5 is provided with an insertion hole 542 for the lower part of the telescopic rod 4 to be inserted. The top surface of the telescopic rod 4 is provided with a threaded hole 7, and the bottom surface of the umbrella rod 1 is provided with a threaded post 6 that mates with the threaded hole 7; or, the top surface of the telescopic rod 4 is provided with a threaded post 6, and the bottom surface of the umbrella rod 1 is provided with a threaded hole 7 that mates with the threaded post 6.

[0028] Understandably, the spiral connection structure using threaded hole 7 and threaded post 6, along with the insertion and fixing method of the lower part of telescopic rod 4 into sand anchor 5, allows the product to be disassembled into only three parts: folding umbrella frame 2, telescopic rod 4, and sand anchor 5. This avoids the loss of small parts, greatly reduces installation steps, and improves installation efficiency. In addition, the foldable nature of the folding umbrella frame 2 and the telescopic function of the telescopic rod 4 result in a small volume occupied by the three parts after disassembly, making them easy to store and carry.

[0029] It is worth mentioning that, such as Figure 1 and Figure 2 As shown, the folding umbrella frame 2 is made of high-toughness fiberglass material, which is more durable and improves service life. The telescopic pole 4 is an integral structure with three sections. The adjacent sections are tightened or loosened by a plastic sleeve to achieve stable extension or quick retraction. The operation is simple and quick, and the storage volume is significantly reduced. The metal parts are made of aluminum alloy, which not only ensures the structural strength but also greatly reduces the weight of the product, making it easy to carry and transport.

[0030] It is understandable that the top surface of the telescopic rod 4 is fixed with a threaded post 6, and the bottom surface of the umbrella rod 1 is embedded with a nut with a threaded hole 7, or the top surface of the telescopic rod 4 is embedded with a nut with a threaded hole 7, and the bottom surface of the umbrella rod 1 is fixed with a threaded post 6, so that the structure after the telescopic rod 4 and the umbrella rod 1 are connected is more stable and easier to operate.

[0031] As a preferred option, such as Figure 3 As shown, the end edge of the threaded post 6 is provided with a guide slope.

[0032] Understandably, the guide ramp allows the threaded post 6 to quickly align with the nut for rotation and tightening, making the operation faster and more convenient.

[0033] As a preferred option, such as Figure 1 and Figure 4 As shown, the outer edge of the first umbrella surface 31 overlaps with the inner edge of the second umbrella surface 32. The first umbrella surface 31 and the second umbrella surface 32 are sewn and fixed at corresponding positions on the folding umbrella frame 2 and connected to the folding umbrella frame 2, so that a number of circumferentially distributed ventilation gaps are formed between the first umbrella surface 31 and the second umbrella surface 32.

[0034] Understandably, the formation of several ventilation gaps between the first canopy 31 and the second canopy 32 effectively reduces wind resistance and enhances wind resistance and the overall stability of the beach umbrella.

[0035] As a preferred option, such as Figure 1 and Figure 4 As shown, the outer edge of the first umbrella surface 31 and the inner edge of the second umbrella surface 32 are both set as regular polygon structures, and the number of sides of the regular polygon structure is equal to the number of umbrella ribs of the folding umbrella frame 2.

[0036] As a preferred option, such as Figures 6-8As shown, a sleeve 54 is fixedly connected to the upper end of the sand anchor 5. A jack 542 is provided on the sleeve 54. A through hole 541 communicating with the jack 542 and a fixing component 53 for pressing against the lower part of the telescopic rod 4 are provided on the side of the sleeve 54. A clamping block 543 is fixedly connected to the side of the sleeve 54. A clamping groove for clamping the force-applying rod 55 is provided on the clamping block 543. The force-applying rod 55 is used to insert into the through hole 541.

[0037] Preferably, as Figure 6 shown, a cone 51 is fixedly connected to the bottom of the sand anchor 5. A spiral blade 52 is fixedly connected to the side of the cone 51.

[0038] It can be understood that the force-applying rod 55 can be inserted into the through hole 541, and the sand anchor 5 can be easily rotated by using the lever principle. Under the action of the cone 51 and the spiral blade 52, the sand anchor 5 can be quickly inserted into the sand and firmly connected, significantly enhancing the overall stability of the beach umbrella. Moreover, a clamping block 543 is自带 on the top side of the sand anchor 5, which is convenient for the fixed storage of the force-applying rod 55.

[0039] Preferably, as Figure 7 and Figure 8 shown, the fixing component 53 includes an abutting block 533 slidably connected to the sleeve 54 and a wrench 531 rotatably connected to the side of the sleeve 54. A convex portion 5311 for pushing the abutting block 533 to move into the jack 542 is formed by the hinge position of the wrench 531 protruding outward.

[0040] It can be understood that the abutting block 533 can prevent the abutting block 533 from completely penetrating into the jack 542 and falling off or being lost through the chute and convex block structure. The chute and convex block structure is a prior art and will not be elaborated here. In addition, by rotating the wrench 531, the convex portion 5311 can be brought into contact with or separated from the abutting block 533, thereby driving the abutting block 533 to press against or loosen the telescopic rod 4, and the operation is simple and convenient.

[0041] Preferably, as Figure 7 and Figure 8 shown, side plates 532 for covering the clamping block 543 are fixedly connected to both sides of the wrench 531.

[0042] It is worth mentioning that by providing the side plates 532 and cooperating with the wrench 531, a "匚"-shaped structure that completely covers the clamping block 543 is formed, which can exactly cover the clamping block 543 and play a certain protective role for the clamping block 543.

[0043] It can be understood that an umbrella bag is also equipped, which is convenient for the storage and carrying of the product after folding and disassembling, and improves the convenience of traveling.

[0044] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A portable folding beach umbrella, characterized in that, include: The umbrella has a central rod, on which a folding umbrella frame is provided. The folding umbrella frame is provided with a first umbrella surface located at the center and a second umbrella surface surrounding the first umbrella surface. A telescopic rod is detachably connected to the lower end of the umbrella's central rod; A sand anchor, used to be inserted into sand, has a hole on its top surface for inserting the lower part of a telescopic rod. The telescopic rod has a threaded hole on its top surface and a threaded post that mates with the threaded hole on its bottom surface; or, the telescopic rod has a threaded post on its top surface and a threaded hole that mates with the threaded post on its bottom surface.

2. The portable folding beach umbrella according to claim 1, characterized in that, The end edge of the threaded post is provided with a guide slope.

3. The portable folding beach umbrella according to claim 1, characterized in that, The outer edge of the first umbrella surface overlaps with the inner edge of the second umbrella surface. The first and second umbrella surfaces are sewn and fixed at corresponding positions on the folding umbrella frame and connected to the folding umbrella frame, so that a number of circumferentially distributed ventilation gaps are formed between the first and second umbrella surfaces.

4. The portable folding beach umbrella according to claim 3, characterized in that, The outer edge of the first umbrella surface and the inner edge of the second umbrella surface are both set as regular polygonal structures, and the number of sides of the regular polygonal structure is equal to the number of umbrella ribs of the folding umbrella frame.

5. The portable folding beach umbrella according to claim 1, characterized in that, The upper end of the sand anchor is fixedly connected to a sleeve, the insertion hole is provided on the sleeve, the side of the sleeve is provided with a through hole communicating with the insertion hole and a fixing component for pressing the lower part of the telescopic rod, the side of the sleeve is fixedly connected to a snap-fit ​​block, the snap-fit ​​block is provided with a clamping groove for clamping the force-applying rod, and the force-applying rod is used to insert into the through hole.

6. The portable folding beach umbrella according to claim 5, characterized in that, The fixing component includes an abutment block slidably connected to the sleeve and a wrench rotatably connected to the side of the sleeve. The hinged position of the wrench protrudes outward to form a protrusion for pushing the abutment block into the insertion hole.

7. The portable folding beach umbrella according to claim 6, characterized in that, The wrench has side plates fixedly connected to both sides for covering the snap-fit ​​blocks.

8. The portable folding beach umbrella according to claim 1, characterized in that, A cone is fixedly connected to the bottom of the sand anchor, and a spiral blade is fixedly connected to the side of the cone.

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