An umbrella with a reinforced rib structure

Abstract

This utility model discloses an umbrella with a reinforced rib structure, relating to the field of umbrella technology. It includes a main umbrella rib, a sliding sleeve fitted around the outside of the main umbrella rib, a lower umbrella rib hinge plate fixedly connected to the top of the sliding sleeve, an upper umbrella rib hinge plate fixedly connected to the top of the outside of the main umbrella rib, and an umbrella handle fixedly connected to the bottom of the main umbrella rib. A high-strength, breakage-resistant reinforced umbrella rib assembly is provided between the lower umbrella rib hinge plate and the umbrella rib hinge plate. This umbrella with a reinforced rib structure comprises a stainless steel umbrella rib outer tube, a first steel inner rib, a second steel inner rib, and hinge joints. In use, the hinge joints at both ends of the stainless steel umbrella rib outer tube are movably connected to the lower and upper umbrella rib hinge plates. The first and second steel inner ribs inside are twisted together to form internal support components, achieving the function of increasing umbrella rib strength and solving the problem of devices lacking umbrella rib strength enhancement capabilities.

Description

Technical Field

[0001] This utility model relates to the field of umbrella technology, specifically to an umbrella with a reinforced rib structure. Background Technology

[0002] An umbrella is a tool for providing shade or protection from rain and snow. It has a long history and a well-developed design, and is widely used around the world.

[0003] The main structure of an umbrella is relatively fixed, consisting of three parts: the ribs, the canopy, and the handle. The ribs can be opened and closed to stretch the canopy, serving as both support and moving parts. The supporting ribs bear most of the force on the canopy and are also the most prone to damage. Currently, most common supporting ribs on the market are made of aluminum alloy or thin steel wire with hinges at both ends. In actual use, they have some functional shortcomings and room for improvement. For example, a single rib structure is still more likely to bend and break under strong winds and external forces, and its strength still has room for further improvement. It does not have the function of improving the strength of the ribs.

[0004] Now, a new type of umbrella with a reinforced rib structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an umbrella with a reinforced rib structure to solve the problem mentioned in the background art of not having the function of improving the strength of the ribs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an umbrella with a reinforced rib structure, comprising a main rib, a sliding sleeve fitted around the outside of the main rib, a lower rib hinge plate fixedly connected to the top of the sliding sleeve, an upper rib hinge plate fixedly connected to the top of the outside of the main rib, an umbrella top fixedly connected to the top of the main rib, multiple sets of long ribs hinged to the outside of the upper rib hinge plate, rib hinge buckles fixedly connected to the inner side of the long ribs, an umbrella surface sewn and fixed to the outer side of the long ribs, a sleeve positioning buckle movably connected to the top of the right side of the main rib, two sets of springs movably connected to the left side of the sleeve positioning buckle, an umbrella handle fixedly connected to the bottom of the main rib, and a high-strength, breakage-resistant reinforced rib assembly provided between the lower rib hinge plate and the rib hinge buckle.

[0007] The reinforced umbrella rib assembly includes multiple sets of stainless steel umbrella rib outer tubes, which are respectively disposed between the lower umbrella rib hinge plate and the umbrella rib hinge buckle. A first steel inner rib is fixedly connected inside the stainless steel umbrella rib outer tube, and a second steel inner rib is twisted and fixed outside the first steel inner rib. Hinges are welded to both ends of the stainless steel umbrella rib outer tube.

[0008] As a further technical solution of this utility model, the first steel inner bone and the second steel inner bone are the same size, and the first steel inner bone and the second steel inner bone are twisted and intertwined with each other.

[0009] As a further technical solution of this utility model, the outer surfaces of the first steel inner bone and the second steel inner bone are fixedly connected to the inner wall of the stainless steel umbrella rib outer sleeve, and the first steel inner bone and the second steel inner bone are fixedly connected to each other.

[0010] As a further technical solution of this utility model, the two sets of hinge joints are respectively hinged to the lower umbrella rib hinge plate and the umbrella rib hinge buckle, and the first steel inner bone and the second steel inner bone are respectively fixedly connected to the hinge joints.

[0011] As a further technical solution of this utility model, a concave clip is movably connected to the top left side of the umbrella handle, and a lamp housing is fixedly connected to the left side of the concave clip. Two sets of LED beads are installed inside the lamp housing, and a button is provided at the top of the lamp housing. A control circuit board is fixedly connected to the bottom inside the umbrella handle, and a lithium battery is fixedly connected to the top inside the umbrella handle. A Type-C charging port is provided at the bottom of the front end of the umbrella handle.

[0012] As a further technical solution of this utility model, a damping mechanism is provided between the umbrella handle and the concave clip, and the LED beads, button, lithium battery and control circuit board are electrically connected.

[0013] As a further technical solution of this utility model, a pre-grooved groove is provided at the front end of the umbrella handle, a label is horizontally placed inside the pre-grooved groove, an arc-shaped acrylic cover is installed at the front end of the pre-grooved groove, and fixing screws are respectively inserted at the four corners of the front end of the arc-shaped acrylic cover.

[0014] As a further technical solution of this utility model, the shape and size of the outer part of the arc-shaped acrylic cover are adapted to the shape and size of the inner part of the pre-grooved groove, and the arc of the umbrella handle and the front end of the arc-shaped acrylic cover are the same.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the umbrella with reinforced rib structure not only realizes the function of improving the strength of the umbrella rib, but also realizes the function of night lighting, and also realizes the function of easy marking to prevent accidental taking;

[0016] (1) By setting up a stainless steel umbrella rib outer tube, a first steel inner rib, a second steel inner rib and a hinge joint, when in use, the sliding sleeve is pushed up along the main umbrella rib, and the stainless steel umbrella rib outer tube can open the long umbrella rib and the umbrella surface can be unfolded. The hinge joints at the beginning and end of the stainless steel umbrella rib outer tube are used to connect movably with the lower umbrella rib hinge plate and the upper umbrella rib hinge plate. The first steel inner rib and the second steel inner rib inside are twisted together to form the internal support. The twisted steel wire inner rib increases the strength and also provides a certain elasticity, making it more resistant to bending and realizing the function of improving the strength of the umbrella rib.

[0017] (2) By setting up a concave clip, lamp housing, LED beads, button, lithium battery, control circuit board and Type-C charging port, when walking at night, pressing the button turns on the lamp, the LED beads in the lamp housing are powered on and emit light to provide illumination for the user, the lithium battery continuously powers the LED beads, and can be recharged through the Type-C charging port. The concave clip makes it easy to adjust the lighting angle up and down, thus realizing the function of night lighting.

[0018] (3) By setting up a pre-slotted groove, label paper, arc-shaped acrylic cover and fixing screw, when using it, before taking the umbrella out, you can write your own information or mark on the label paper. The label paper is placed in the pre-slotted groove and the arc-shaped acrylic cover seals the label paper. In the case of multiple umbrellas mixed together, it is not easy for people to take it by mistake, thus realizing the function of easy marking and preventing accidental taking. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present utility model;

[0020] Figure 2 This is a partial front view of the main umbrella rib structure of this utility model;

[0021] Figure 3 For the present utility model Figure 1 Enlarged cross-sectional view of a portion of point A in the middle section;

[0022] Figure 4 This is a magnified structural diagram of a partial cross-section of the stainless steel umbrella rib outer sleeve of this utility model.

[0023] Figure 5 This is a top-view enlarged structural diagram of the lamp housing of this utility model;

[0024] Figure 6 This is a side view enlarged structural diagram of the lamp housing of this utility model.

[0025] In the diagram: 1. Main umbrella rib; 2. Sliding sleeve; 3. Lower umbrella rib hinge plate; 4. Upper umbrella rib hinge plate; 5. Umbrella top; 6. Long umbrella rib; 7. Umbrella rib hinge buckle; 8. Stainless steel umbrella rib outer sleeve; 9. First steel inner rib; 10. Second steel inner rib; 11. Hinge joint; 12. Sleeve positioning buckle; 13. Spring; 14. Umbrella canopy; 15. Umbrella handle; 16. Concave clip; 17. Lamp housing; 18. LED lamp beads; 19. Button; 20. Lithium battery; 21. Control circuit board; 22. Type-C charging port; 23. Pre-grooved; 24. Label paper; 25. Curved acrylic cover; 26. Fixing screw. 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] Example: Please refer to Figure 1-6 An umbrella with a reinforced rib structure includes a main rib 1, a sliding sleeve 2 sleeved on the outside of the main rib 1, a lower rib hinge plate 3 fixedly connected to the top of the sliding sleeve 2, an upper rib hinge plate 4 fixedly connected to the top of the outside of the main rib 1, an umbrella top 5 fixedly connected to the top of the main rib 1, multiple sets of long ribs 6 hinged to the outside of the upper rib hinge plate 4, rib hinge buckles 7 fixedly connected to the inner side of the long ribs 6, an umbrella surface 14 sewn and fixed to the outer side of the long ribs 6, a sleeve positioning buckle 12 movably connected to the top of the right side of the main rib 1, two sets of springs 13 movably connected to the left side of the sleeve positioning buckle 12, an umbrella handle 15 fixedly connected to the bottom of the main rib 1, and a high-strength, anti-breakage reinforced rib assembly between the lower rib hinge plate 3 and the rib hinge buckle 7.

[0028] Please see Figure 1-6 An umbrella with a reinforced rib structure also includes a reinforced rib assembly. The reinforced rib assembly includes multiple sets of stainless steel rib outer tubes 8. The multiple sets of stainless steel rib outer tubes 8 are respectively disposed between the lower rib hinge plate 3 and the rib hinge buckle 7. A first steel inner rib 9 is fixedly connected inside the stainless steel rib outer tube 8. A second steel inner rib 10 is twisted and fixed outside the first steel inner rib 9. Hinges 11 are welded to the first and last ends of the stainless steel rib outer tube 8.

[0029] The first steel inner rib 9 and the second steel inner rib 10 are the same size. The first steel inner rib 9 and the second steel inner rib 10 are twisted and wrapped around each other. The outside of the first steel inner rib 9 and the second steel inner rib 10 are fixedly connected to the inner wall of the stainless steel umbrella rib outer sleeve 8. The first steel inner rib 9 and the second steel inner rib 10 are fixedly connected to each other. The two sets of hinge joints 11 are respectively hinged to the lower umbrella rib hinge plate 3 and the umbrella rib hinge buckle 7. The first steel inner rib 9 and the second steel inner rib 10 are respectively fixedly connected to the hinge joints 11, which strengthens the umbrella rib structure and improves the fracture resistance.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, the hinge joints 11 at the beginning and end of the stainless steel umbrella rib outer tube 8 are used to connect movably with the lower umbrella rib hinge plate 3 and the upper umbrella rib hinge plate 4. The first steel inner rib 9 and the second steel inner rib 10 inside are twisted together to form the internal support. The twisted steel wire inner rib increases the strength while also providing a certain degree of elasticity and stronger bending resistance.

[0031] A concave clip 16 is movably connected to the top left side of the umbrella handle 15. A lamp housing 17 is fixedly connected to the left side of the concave clip 16. Two sets of LED beads 18 are installed inside the lamp housing 17. A button 19 is set at the top of the lamp housing 17. A control circuit board 21 is fixedly connected to the bottom inside the umbrella handle 15. A lithium battery 20 is fixedly connected to the top inside the umbrella handle 15. A Type-C charging port 22 is set at the bottom front of the umbrella handle 15. A damping is provided between the umbrella handle 15 and the concave clip 16. The LED beads 18, button 19, lithium battery 20 and control circuit board 21 are electrically connected, making it convenient for nighttime use.

[0032] Specifically, such as Figure 1 , Figure 3 , Figure 5 and Figure 6 As shown, when walking at night, pressing button 19 turns on the light fixture, and the LED beads 18 inside the light fixture housing 17 are powered on and emit light to provide illumination for the user. The lithium battery 20 continuously powers the LED beads 18, and can be recharged through the Type-C charging port 22. The concave clip 16 makes it easy to adjust the lighting angle up and down. The LED beads 18, button 19, lithium battery 20, and control circuit board 21 are electrically connected. This technology is existing technology, so it will not be described in detail.

[0033] The umbrella handle 15 has a pre-cut groove 23 at its front end. A label 24 is placed horizontally inside the pre-cut groove 23. An arc-shaped acrylic cover 25 is installed at the front end of the pre-cut groove 23. Fixing screws 26 are inserted into the four corners of the front end of the arc-shaped acrylic cover 25. The shape and size of the arc-shaped acrylic cover 25 on the outside are compatible with the shape and size of the inside of the pre-cut groove 23. The arc of the front end of the umbrella handle 15 and the arc-shaped acrylic cover 25 are the same. The marking information prevents it from being taken by mistake.

[0034] Specifically, such as Figure 1 and Figure 3 As shown, personal information or markings are written on label paper 24, which is placed in a pre-cut groove 23 and sealed with an arc-shaped acrylic cap 25. This prevents the label paper 24 from being mistakenly taken when multiple umbrellas are mixed together.

[0035] Working Principle: In use, the sliding sleeve 2 is first pushed upwards along the main umbrella rib 1, allowing the stainless steel umbrella rib outer sleeve 8 to open the long umbrella rib 6, thus unfolding the umbrella canopy 14. The hinge joints 11 at both ends of the stainless steel umbrella rib outer sleeve 8 are used for movable connection with the lower umbrella rib hinge plate 3 and the upper umbrella rib hinge plate 4. The first steel inner rib 9 and the second steel inner rib 10 inside are twisted together to form an internal support. The twisted steel wire inner ribs increase strength while also providing a certain degree of elasticity, resulting in greater bending resistance. When walking at night, pressing the button 19 turns on the light fixture, illuminating the LED beads 18 inside the light fixture housing 17. The lithium battery 20 continuously powers the LED beads 18, and subsequent charging can be achieved through the Type-C charging port 22. The concave clip 16 facilitates adjustment of the lighting angle. Before taking an umbrella out, you can write your information or markings on a label 24. The label 24 is placed in a pre-cut slot 23 and sealed with an arc-shaped acrylic cap 25. This makes it less likely for someone to take the wrong umbrella when multiple umbrellas are mixed together.

[0036] 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. An umbrella with a reinforced rib structure, comprising a main rib (1), characterized in that: The main umbrella rib (1) is fitted with a sliding sleeve (2) on the outside. The top of the sliding sleeve (2) is fixedly connected to a lower umbrella rib hinge plate (3). The top of the main umbrella rib (1) is fixedly connected to an upper umbrella rib hinge plate (4). The top of the main umbrella rib (1) is fixedly connected to an umbrella top (5). The upper umbrella rib hinge plate (4) is hinged to multiple sets of long umbrella ribs (6). The inner side of the long umbrella ribs (6) is fixedly connected to an umbrella rib hinge buckle (7). The outer side of the long umbrella ribs (6) is sewn and fixedly connected to an umbrella surface (14). The top of the right side of the main umbrella rib (1) is movably connected to a sleeve positioning buckle (12). The left side of the sleeve positioning buckle (12) is movably connected to two sets of springs (13). The bottom of the main umbrella rib (1) is fixedly connected to an umbrella handle (15). A high-strength, anti-breakage reinforced umbrella rib assembly is provided between the lower umbrella rib hinge plate (3) and the umbrella rib hinge buckle (7). The reinforced umbrella rib assembly includes multiple sets of stainless steel umbrella rib outer tubes (8), which are respectively arranged between the lower umbrella rib hinge plate (3) and the umbrella rib hinge buckle (7). A first steel inner rib (9) is fixedly connected inside the stainless steel umbrella rib outer tube (8), and a second steel inner rib (10) is twisted and fixed outside the first steel inner rib (9). Hinges (11) are welded to both ends of the stainless steel umbrella rib outer tube (8).

2. The umbrella with a reinforced rib structure according to claim 1, characterized in that: The first steel inner bone (9) and the second steel inner bone (10) are the same size, and the first steel inner bone (9) and the second steel inner bone (10) are twisted and intertwined with each other.

3. An umbrella with a reinforced rib structure according to claim 1, characterized in that: The outer surfaces of the first steel inner bone (9) and the second steel inner bone (10) are fixedly connected to the inner wall of the stainless steel umbrella rib outer sleeve (8), and the first steel inner bone (9) and the second steel inner bone (10) are fixedly connected to each other.

4. An umbrella with a reinforced rib structure according to claim 1, characterized in that: The two sets of hinge joints (11) are respectively hinged to the lower umbrella rib hinge plate (3) and the umbrella rib hinge buckle (7), and the first steel inner bone (9) and the second steel inner bone (10) are respectively fixedly connected to the hinge joints (11).

5. An umbrella with a reinforced rib structure according to claim 1, characterized in that: A concave clip (16) is movably connected to the top left side of the umbrella handle (15). A lamp housing (17) is fixedly connected to the left side of the concave clip (16). Two sets of LED beads (18) are installed inside the lamp housing (17). A button (19) is provided at the top of the lamp housing (17). A control circuit board (21) is fixedly connected to the bottom inside the umbrella handle (15). A lithium battery (20) is fixedly connected to the top inside the umbrella handle (15). A Type-C charging port (22) is provided at the bottom front end of the umbrella handle (15).

6. An umbrella with a reinforced rib structure according to claim 5, characterized in that: Damping is provided between the umbrella handle (15) and the concave clip (16), and the LED light bead (18), button (19), lithium battery (20) and control circuit board (21) are electrically connected.

7. An umbrella with a reinforced rib structure according to claim 1, characterized in that: The umbrella handle (15) has a pre-cut groove (23) at the front end. A label paper (24) is placed horizontally inside the pre-cut groove (23). An arc-shaped acrylic cover (25) is installed at the front end of the pre-cut groove (23). Fixing screws (26) are inserted into the four corners of the front end of the arc-shaped acrylic cover (25).

8. An umbrella with a reinforced rib structure according to claim 7, characterized in that: The external shape and size of the arc-shaped acrylic cover (25) are compatible with the internal shape and size of the pre-grooved slot (23), and the arc of the umbrella handle (15) and the front end of the arc-shaped acrylic cover (25) are the same.

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