Outdoor umbrella handle structure

Abstract

This utility model discloses an outdoor umbrella handle structure, relating to the field of outdoor umbrellas. The key technical points are: it includes a sleeve and a sliding rod. The sleeve comprises a detachable section and a fixed section. The detachable section includes two assembly sleeves, each with a semi-annular cross-section. One assembly sleeve has a positioning hole, and the other has a guide groove. The sliding rod has a buckle and a guide strip. When the smoothness between the sleeve and the sliding rod is low, the sliding rod can be slid out of the sleeve first, and then the detachable section can be removed. The detachable section can be divided into two assembly sleeves, with the inner walls of the assembly sleeves completely exposed. This facilitates grinding and adding rust-preventive lubricant to the inner walls of the assembly sleeves. This design facilitates umbrella handle maintenance. Furthermore, when adding rust-preventive lubricant, the application location can be observed, resulting in more even application and improving the lifespan of the umbrella handle.

Description

Technical Field

[0001] This utility model relates to the field of outdoor umbrellas, and more specifically, to an outdoor umbrella handle structure. Background Technology

[0002] An outdoor umbrella is a large sunshade and rain protection tool designed specifically for outdoor scenarios. With its sturdy support structure and unfoldable canopy, it provides protection for open spaces such as courtyards, terraces, beaches, and squares. Combining practicality and decoration, its core functions are to resist direct sunlight, wind, and rain, while also enhancing the comfort and aesthetics of outdoor spaces.

[0003] To adapt to different scenarios, outdoor umbrellas allow for height adjustment by changing the length of the handle. Existing handles consist of a sleeve and a sliding rod. The sliding rod is slidably connected inside the sleeve, which has positioning holes. The sliding rod has a buckle; a spring-driven buckle engages with the positioning holes on the sleeve to fix the sliding rod to the sleeve. Outdoor umbrellas are exposed to the elements, and the metal tubes are constantly exposed to damp, dusty environments, leading to surface oxidation and rust formation, increasing friction. Therefore, regular maintenance is necessary. People wipe away surface rust and dust with a dry cloth, polish and clean, and then spray rust-preventive lubricant onto the inner wall of the sleeve to ensure smooth sliding of the sliding rod. However, the oxide layer on the inner wall of the sleeve is confined, making it inconvenient to wipe and apply rust-preventive lubricant.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an outdoor umbrella handle structure.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an outdoor umbrella handle structure, including a sleeve and a slide rod, wherein the slide rod is slidably connected in the sleeve, the sleeve includes a detachable section and a fixed section, the inner diameter of the fixed section is larger than the diameter of the slide rod, the inner diameter of the detachable section is equal to the diameter of the slide rod, the detachable section includes two assembly sleeves, the cross-section of the assembly sleeves is semi-annular, one of the assembly sleeves is provided with several positioning holes, the inner wall of the other assembly sleeve is provided with a guide groove, the slide rod is provided with a buckle and a guide strip, the guide strip is used to insert into the guide groove, both the upper and lower ends of the detachable section are provided with external threads, the lower end of the detachable section is threadedly connected to the fixed section, and the upper end of the detachable section is threadedly connected to an assembly ring.

[0007] The present invention is further configured such that: a sealing gasket is fixedly connected to one of the assembly sleeves, and the sealing gasket is used to seal the gap between the two assembly sleeves.

[0008] The present invention is further configured such that: the sealing gasket has a perforation, one of the assembly sleeves is fixedly connected with a plurality of locking pins located in the perforation, and another assembly sleeve has a locking hole for the locking pins to be inserted.

[0009] The present invention is further configured such that: a sliding hole is provided on the sliding rod, the buckle is slidably connected in the sliding hole, a compression spring is provided in the sliding hole, the two ends of the compression spring respectively abut against the buckle and the bottom wall of the sliding hole, and the end of the buckle facing away from the compression spring is provided with a hemispherical head, the radius of the hemispherical head being greater than the depth of the positioning hole.

[0010] The present invention is further configured such that: the buckle includes a cylindrical section and a limiting section, the diameter of the limiting section is larger than the diameter of the cylindrical section, the hemispherical head is located at the end of the cylindrical section facing away from the limiting section, and when the buckle is engaged in the positioning hole, the cylindrical section is located in the positioning hole.

[0011] The present invention is further configured such that: a base is fixedly connected to the bottom end of the fixed section, the base is fixed to the ground by expansion bolts, and a grinding column is provided on the base, the radius of the grinding column being equal to the radius of the assembly sleeve.

[0012] In summary, this utility model has the following beneficial effects: When the smoothness between the sleeve and the sliding rod is low, the sliding rod can be slid out of the sleeve first, and then the detachable section can be removed. The detachable section can be divided into two assembly sleeves, with the inner wall of the assembly sleeve completely exposed, making it convenient for people to grind the inner wall of the assembly sleeve and add rust-preventive lubricant. The grinding column on the base has a rough surface and is adapted to the radius of the assembly sleeve, allowing people to use the grinding column structure to grind the inner wall of the assembly sleeve, thus facilitating operation. At the same time, when adding rust-preventive lubricant, the application position of the rust-preventive lubricant can be observed, making the rust-preventive lubricant application more uniform, which is beneficial to improving the life of the umbrella handle. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial cross-sectional view of the present invention; Figure 3 This is an exploded view of the detachable section in this utility model.

[0014] In the diagram: 1. Slide rod; 2. Detachable section; 3. Fixed section; 4. Assembly sleeve; 5. Positioning hole; 6. Guide groove; 7. Guide strip; 8. Assembly ring; 9. Sealing gasket; 10. Locking post; 11. Sliding hole; 12. Compression spring; 13. Hemispherical head; 14. Cylindrical section; 15. Limiting section; 16. Base; 17. Grinding post. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] An outdoor umbrella handle structure, such as Figure 1 As shown, the device includes a sleeve and a sliding rod 1. The sliding rod 1 is slidably connected in the sleeve. The sleeve includes a detachable section 2 and a fixed section 3. The detachable section 2 is located above the fixed section 3 and is hollow inside. The upper end of the sliding rod 1 is fixedly connected to an umbrella surface, and the lower end of the fixed section 3 is fixedly connected to a base 16. The inner diameter of the fixed section 3 is larger than the diameter of the sliding rod 1, and the inner diameter of the detachable section 2 is equal to the diameter of the sliding rod 1. The sliding rod 1 slides in the detachable section 2. During the sliding process, the sliding rod 1 mainly slides in the position of the detachable section 2. Since the inner diameter of the fixed section 3 is relatively large, even if the sliding rod 1 is inserted into the hollow position of the fixed section 3, it is not easy to affect the sliding of the sliding rod 1. When the smoothness between the sleeve and the sliding rod 1 is low, people can first slide the sliding rod 1 out of the sleeve and then remove the detachable section 2.

[0017] like Figure 2 and Figure 3 As shown, the detachable section 2 includes two assembly sleeves 4, each with a semi-annular cross-section. One assembly sleeve 4 has several positioning holes 5, and the inner wall of the other assembly sleeve 4 has a guide groove 6. The guide groove 6 is arranged along the length of the assembly sleeve 4. The slide rod 1 is provided with a buckle and a guide bar 7. The guide bar 7 is used to insert into the guide groove 6, and the buckle can slide along the diameter of the slide rod 1. Both the upper and lower ends of the detachable section 2 are provided with external threads. The lower end of the detachable section 2 is threadedly connected to the fixed section 3, and the upper end of the detachable section 2 is threadedly connected to an assembly ring 8. When it is necessary to slide the slide rod 1 out, the buckle is pressed into the slide rod 1, causing the buckle to disengage from the fixed section 3. Position hole 5 allows slide rod 1 to slide upward until slide rod 1 disengages from detachable section 2. After detaching detachable section 2 from fixed section 3, assembly ring 8 is unscrewed, allowing detachable section 2 to be divided into two assembly sleeves 4. The inner wall of assembly sleeve 4 is completely exposed, making it convenient for people to grind the inner wall of assembly sleeve 4 and add anti-rust lubricant. Base 16 is fixed to the ground by expansion bolts. Grinding post 17 is provided on base 16. The radius of grinding post 17 is equal to the radius of assembly sleeve 4. The surface of grinding post 17 is rough and matches the radius of assembly sleeve 4, allowing people to grind the inner wall of assembly sleeve 4 with the help of grinding post 17 structure, thus facilitating operation.

[0018] like Figure 1 , Figure 2 and Figure 3As shown, a sealing gasket 9 is fixedly connected to one assembly sleeve 4. The sealing gasket 9 is used to seal the gap between two assembly sleeves 4. The sealing gasket 9 is made of rubber. By setting the sealing gasket 9, the entry of moisture and dust can be reduced, and the corrosion rate of the inner wall of the assembly sleeve 4 can be reduced. The sealing gasket 9 has a perforation. Several locking pins 10 located in the perforation are fixedly connected to one assembly sleeve 4. The other assembly sleeve 4 has a locking hole for the locking pins 10 to be inserted. All locking pins 10 are located between the two external threads of the detachable section 2. When assembling two assembly sleeves 4, the locking pins 10 are inserted into the corresponding locking holes to complete the initial docking of the two assembly sleeves 4. Then, the assembly ring 8 is threaded to the upper end of the assembly sleeve 4. Then, the two assembly sleeves 4 are threaded to the fixed section 3 to complete the installation of the detachable section 2. The grinding pin 17 has a semi-circular cross-section, and there is a distance between the grinding pin 17 and the top surface of the base 16, so that the safety of the locking pin 10 will not be affected during the grinding process.

[0019] like Figure 2 As shown, a sliding hole 11 is provided on the sliding rod 1, and the buckle is slidably connected in the sliding hole 11. A compression spring 12 is provided in the sliding hole 11. The two ends of the compression spring 12 abut against the buckle and the bottom wall of the sliding hole 11, respectively. A hemispherical head 13 is provided at the end of the buckle facing away from the compression spring 12. The radius of the hemispherical head 13 is greater than the depth of the positioning hole 5. The buckle includes a cylindrical section 14 and a limiting section 15. The diameter of the limiting section 15 is greater than the diameter of the cylindrical section 14. The limiting section 15 is always located in the sliding hole 11. The hemispherical head 13 is located at the end of the cylindrical section 14 facing away from the limiting section 15. When the buckle is engaged in the positioning hole 5, the cylindrical section 14 is located in the positioning hole 5. When no force is applied to the buckle, the compression spring... Spring 12 presses against limiting section 15, causing hemispherical head 13 to protrude outside positioning hole 5. Cylindrical section 14 abuts against the inner wall of positioning hole 5, thus preventing slide rod 1 from moving up and down in sleeve. When people need to slide slide rod 1, the protruding hemispherical head 13 is pressed inward until one end of hemispherical head 13 is flush with the outer wall of detachable section 2. At this time, only hemispherical head 13 is located inside positioning hole 5. The surface of the inner wall of positioning hole 5 that contacts the buckle is spherical, so that when slide rod 1 slides up or down, it can give buckle a component force to slide into sliding hole 11, so that buckle continues to retract into sliding hole 11, and then buckle completely disengages from positioning hole 5, thus realizing the sliding of slide rod 1.

[0020] 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. An outdoor umbrella handle structure comprising a sleeve and a slide rod (1), the slide rod (1) being slidingly connected in the sleeve, characterized in that: The sleeve includes a detachable section (2) and a fixed section (3). The inner diameter of the fixed section (3) is larger than the diameter of the slide rod (1). The inner diameter of the detachable section (2) is equal to the diameter of the slide rod (1). The detachable section (2) includes two assembly sleeves (4). The cross-section of the assembly sleeves (4) is semi-annular. One of the assembly sleeves (4) has several positioning holes (5). The inner wall of the other assembly sleeve (4) has a guide groove (6). The slide rod (1) is provided with a buckle and a guide strip (7). The guide strip (7) is used to insert into the guide groove (6). Both the upper and lower ends of the detachable section (2) are provided with external threads. The lower end of the detachable section (2) is threaded into the fixed section (3). The upper end of the detachable section (2) is threaded into an assembly ring (8).

2. The outdoor umbrella shaft structure according to claim 1, wherein: A sealing gasket (9) is fixedly connected to one of the assembly sleeves (4), and the sealing gasket (9) is used to seal the gap between the two assembly sleeves (4).

3. The outdoor umbrella shaft structure according to claim 2, wherein: The sealing gasket (9) has a perforation, and a plurality of locking pins (10) located in the perforation are fixedly connected to one of the assembly sleeves (4), and a locking hole is provided on the other assembly sleeve (4) for the locking pins (10) to be inserted.

4. The outdoor umbrella shaft structure according to claim 1, wherein: The slide rod (1) has a sliding hole (11) and the buckle is slidably connected in the sliding hole (11). A compression spring (12) is provided in the sliding hole (11). The two ends of the compression spring (12) abut against the buckle and the bottom wall of the sliding hole (11) respectively. The buckle has a hemispherical head (13) at the end facing away from the compression spring (12). The radius of the hemispherical head (13) is greater than the depth of the positioning hole (5).

5. The outdoor umbrella shaft structure according to claim 4, wherein: The buckle includes a cylindrical section (14) and a limiting section (15). The diameter of the limiting section (15) is larger than the diameter of the cylindrical section (14). The hemispherical head (13) is located at the end of the cylindrical section (14) facing away from the limiting section (15). When the buckle is engaged in the positioning hole (5), the cylindrical section (14) is located in the positioning hole (5).

6. The outdoor umbrella shaft structure according to claim 1, wherein: The bottom end of the fixed section (3) is fixedly connected to a base (16), which is fixed to the ground by expansion bolts. A grinding column (17) is provided on the base (16), and the radius of the grinding column (17) is equal to the radius of the assembly sleeve (4).

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