Foldable courtyard umbrella

Abstract

The utility model discloses a foldable courtyard umbrella which comprises a bearing base, containing grooves are symmetrically formed in the two sides of the top of the bearing base, fixing blocks located on the side faces of the containing grooves are integrally arranged on the top of the bearing base, and first folding rods are rotationally connected to one ends of the interiors of the containing grooves. A fixing pin rod is slidably connected into the bottom of the first folding rod in a penetrating mode, an ejection spring located at one end of the fixing pin rod is arranged in the first folding rod, and the other end of the fixing pin rod penetrates through the side face of the first folding rod to be connected with a fixing block in an inserted mode. And the middle part of the fixed pin rod is integrally connected with a shifting button which is in sliding connection with the first folding rod. By arranging the storage groove and the multiple folding rods, the first folding rod and the second folding rod can be stored in the storage groove, the sunshade is folded, and the space is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of umbrella pipe fittings, in particular to a foldable patio umbrella. Background Technique

[0002] The patio umbrella, also known as a side umbrella, is mainly a large sunshade for shielding direct sunlight. It was initially designed for shading noble courtyards, so it got this name.

[0003] There are certain drawbacks in the use of existing patio umbrella pipe fittings. Most pipe fittings are only a single pillar, inserted into the ground or installed on the side surface of a certain main body, and their stability needs to be improved. At the same time, due to the large volume of the patio umbrella, even when it is folded up, it still occupies a large space.

[0004] Therefore, we propose a foldable patio umbrella. Content of the Utility Model

[0005] The purpose of the utility model is to provide a foldable patio umbrella to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A foldable patio umbrella, including a load-bearing base, on both sides of the top of the load-bearing base, receiving grooves are symmetrically opened, on the top of the load-bearing base, fixing blocks are integrally arranged on the side of the receiving grooves, at one end inside the receiving groove, a first folding rod is rotatably connected, at the bottom inside the first folding rod, a fixing pin rod is slidably connected through, inside the first folding rod, a top spring is arranged at one end of the fixing pin rod, the other end of the fixing pin rod penetrates through the side of the first folding rod and is inserted into the fixing block, in the middle of the fixing pin rod, a toggle button integrally connected with the first folding rod is slidably connected, at the top of the first folding rod, a connecting block is rotatably connected, at the top of the connecting block, a second folding rod is rotatably connected, a fixed sliding sleeve is sleeved outside the second folding rod, at the top of the second folding rod, a telescopic rod is slidably connected through, at the top of the telescopic rod, a top plate is arranged, and at the top of the top plate, a sunshade is arranged.

[0007] Optionally, on both sides of the bottom of the second folding rod, limiting sliding grooves are opened, at the top of both sides inside the fixed sliding sleeve, limiting blocks are integrally connected, the limiting blocks are slidably connected inside the limiting sliding grooves, at the four corners of the bottom of the load-bearing base, moving wheels with braking devices are fixedly installed, and a counterweight is arranged inside the load-bearing base.

[0008] Optionally, the first folding rod, the second folding rod and the connecting block have the same thickness, the first folding rod and the second folding rod have the same length, the width of the first folding rod and the second folding rod is less than the width of the receiving groove, and the width inside the fixed sliding sleeve is the same as the thickness of the connecting block.

[0009] Optionally, a fixing groove is formed on one side of the first folding rod, and the depth of the fixing groove is the same as the thickness of the fixing sleeve.

[0010] Optionally, a fixing knob is threadedly connected to the top of the second folding rod, one end of the fixing knob passes through the second folding rod and is in tight contact with the telescopic rod, and sliding grooves are provided on both sides of the telescopic rod.

[0011] Optionally, a rotating bracket is provided at the bottom of the top plate, the top of the telescopic rod is rotatably connected to the inside of the rotating bracket, a square pin is slidably connected through the bottom of the rotating bracket, and one end of the square pin is plugged into a sliding groove.

[0012] Optionally, a toggle block is integrally provided at the other end of the square pin, and the rotation connection between the telescopic rod and the rotating bracket is located above the square pin.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The foldable garden umbrella is provided with a storage groove and a plurality of folding rods. When in use, the top plate is pulled to straighten the first folding rod and the second folding rod. When the first folding rod is perpendicular to the base, the fixing pin rod is plugged and fixed with the fixing block under the action of the ejection spring. When the first folding rod and the second folding rod are in line, the fixing sleeve is moved downward to wrap the top end of the first folding rod, the connecting piece and the bottom end of the second folding rod to prevent the first folding rod and the second folding rod from bending, and the top plate and the parasol are propped up. Otherwise, the first folding rod and the second folding rod can be stored in the storage groove to fold the parasol, which greatly saves space.

[0015] The foldable garden umbrella is provided with a telescopic rod and a fixing knob. After the first folding rod and the second folding rod are fixed, the square pin rod is plugged into the sliding groove of the telescopic rod so that the top plate and the telescopic rod are kept vertical. When the height of the parasol needs to be adjusted, the fixing knob is turned and the telescopic rod is slid so that the height of the top plate and the parasol can be adjusted. After the adjustment is completed, the knob is turned in the opposite direction to fix the parasol. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a foldable garden umbrella of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a first folding rod of a foldable garden umbrella of the utility model;

[0018] Figure 3 This is a structural schematic diagram of a second folding rod of a foldable garden umbrella of the utility model;

[0019] Figure 4For a foldable patio umbrella of the present utility model Figure 2 The enlarged view of part A in

[0020] Figure 5 The structural schematic diagram of the fixed sliding sleeve of a foldable patio umbrella of the present utility model;

[0021] Figure 6 For a foldable patio umbrella of the present utility model Figure 3 The enlarged view of part B in

[0022] In the figure: 1, load-bearing base; 2, moving wheels; 3, storage groove; 4, fixing block; 5, first folding rod; 6, connecting block; 7, second folding rod; 8, fixed sliding sleeve; 9, limiting sliding groove; 10, limiting block; 11, telescopic rod; 12, fixing knob; 13, sliding groove; 14, top plate; 15, sunshade; 16, rotating bracket; 17, square pin; 18, fixed pin rod; 19, ejecting spring; 20, dial button; 21, fixing groove. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 6, the present utility model provides a foldable courtyard umbrella, which includes a load-bearing base 1. On both sides of the top of the load-bearing base 1, receiving grooves 3 are symmetrically opened. At the top of the load-bearing base 1, fixing blocks 4 are integrally provided on the sides of the receiving grooves 3. At one end inside the receiving groove 3, a first folding rod 5 is rotatably connected. Inside the bottom of the first folding rod 5, a fixing pin rod 18 is slidably connected through. Inside the first folding rod 5, a ejecting spring 19 is provided at one end of the fixing pin rod 18. The other end of the fixing pin rod 18 penetrates the side of the first folding rod 5 and is inserted into the fixing block 4. In the middle of the fixing pin rod 18, a dial button 20 integrally connected and slidably connected to the first folding rod 5 is provided. At the top of the first folding rod 5, a connecting block 6 is rotatably connected. At the top of the connecting block 6, a second folding rod 7 is rotatably connected. A fixed sliding sleeve 8 is sleeved outside the second folding rod 7. The top of the second folding rod 7 is slidably connected through an expansion rod 11. At the top of the expansion rod 11, a top plate 14 is provided. At the top of the top plate 14, a sunshade 15 is provided. By providing the receiving groove 3 and multiple folding rods, when in use, by pulling the top plate 14, the first folding rod 5 and the second folding rod 7 are straightened. When the first folding rod 5 is perpendicular to the base, the fixing pin rod 18 is inserted and fixed to the fixing block 4 under the action of the ejecting spring 19. When the first folding rod 5 and the second folding rod 7 are collinear, the fixed sliding sleeve 8 is moved downward to wrap the top end of the first folding rod 5, the connecting member and the bottom end of the second folding rod 7 to prevent the first folding rod 5 and the second folding rod 7 from bending, and the top plate 14 and the sunshade 15 are propped up. On the contrary, the first folding rod 5 and the second folding rod 7 can be put into the receiving groove 3, and the sunshade 15 can be put away, greatly saving space.

[0025] On both sides of the bottom of the second folding rod 7, limiting sliding grooves 9 are opened. At the top of both sides inside the fixed sliding sleeve 8, limiting blocks 10 are integrally connected. The limiting blocks 10 are slidably connected to the inside of the limiting sliding grooves 9. At the four corners of the bottom of the load-bearing base 1, moving wheels 2 with braking devices are fixedly installed. Inside the load-bearing base 1, a counterweight is provided.

[0026] The first folding rod 5, the second folding rod 7 and the connecting block 6 have the same thickness. The first folding rod 5 and the second folding rod 7 have the same length. The width of the first folding rod 5 and the second folding rod 7 is smaller than the width of the receiving groove 3. The width inside the fixed sliding sleeve 8 is the same as the thickness of the connecting block 6. On one side of the first folding rod 5, a fixed groove 21 is opened. The depth of the fixed groove 21 is the same as the thickness of the fixed sliding sleeve 8.

[0027] The top of the second folding rod 7 is threadedly connected with a fixing knob 12, one end of the fixing knob 12 passes through the second folding rod 7 and is in close contact with the telescopic rod 11, sliding grooves 13 are provided on both sides of the telescopic rod 11, and a rotating bracket 16 is provided at the bottom of the top plate 14. The top of the telescopic rod 11 is rotatably connected to the inside of the rotating bracket 16, and a square pin 17 is slidably connected to the bottom of the rotating bracket 16, one end of the square pin 17 is plugged into the sliding groove 13, and the other end of the square pin 17 is integrally provided with a toggle block, and the telescopic rod 1 The rotation connection between the rotatable bracket 16 and the rotatable bracket 16 is located above the square pin 17. After the first folding rod 5 and the second folding rod 7 are fixed by setting the telescopic rod 11 and the fixing knob 12, the square pin 17 is plugged into the sliding groove 13 of the telescopic rod 11 so that the top plate 14 and the telescopic rod 11 are kept vertical. When the height of the parasol 15 needs to be adjusted, the fixing knob 12 is turned and the telescopic rod 11 is slid so that the height of the top plate 14 and the parasol 15 can be adjusted. After the adjustment is completed, the top plate 14 and the parasol 15 are fixed by rotating in the opposite direction.

[0028] Working principle:

[0029] When in use, the top plate 14 is pulled to straighten the first folding rod 5 and the second folding rod 7. When the first folding rod 5 is perpendicular to the base, the fixing pin 18 is plugged and fixed with the fixing block 4 under the action of the ejection spring 19. When the first folding rod 5 and the second folding rod 7 are in line, the fixing sleeve 8 is moved downward to wrap the top end of the first folding rod 5, the connecting piece and the bottom end of the second folding rod 7 to prevent the first folding rod 5 and the second folding rod 7 from bending, and the top plate 14 and the parasol 15 are propped up to close the first folding rod 5. After the rod 5 and the second folding rod 7 are fixed, the square pin 17 is plugged into the sliding groove 13 of the telescopic rod 11, so that the top plate 14 and the telescopic rod 11 remain vertical. When the height of the parasol 15 needs to be adjusted, the fixing knob 12 is turned and the telescopic rod 11 is slid so that the height of the top plate 14 and the parasol 15 can be adjusted. After the adjustment is completed, the reverse rotation is performed to fix it. Otherwise, the first folding rod 5 and the second folding rod 7 can be put into the storage groove 3, and the parasol 15 can be folded, which greatly saves space.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable garden umbrella, comprising a load-bearing base (1), characterized in that: The top of the load-bearing base (1) is symmetrically provided with storage grooves (3), the top of the load-bearing base (1) is integrally provided with a fixing block (4) located on the side of the storage groove (3), one end of the storage groove (3) is rotatably connected to a first folding rod (5), the bottom of the first folding rod (5) is penetrated by a fixing pin (18) which is slidably connected, the first folding rod (5) is provided with an ejection spring (19) located at one end of the fixing pin (18), the other end of the fixing pin (18) penetrates the side of the first folding rod (5) and is connected to the fixing block ( 4) plug-in, the middle part of the fixed pin rod (18) is integrally connected with a dial button (20) slidably connected to the first folding rod (5), the top of the first folding rod (5) is rotatably connected to a connecting block (6), the top of the connecting block (6) is rotatably connected to a second folding rod (7), the outer part of the second folding rod (7) is sleeved with a fixed sliding sleeve (8), the top of the second folding rod (7) is penetrated by a telescopic rod (11) and slidably connected, the top of the telescopic rod (11) is provided with a top plate (14), and the top of the top plate (14) is provided with a sunshade (15).

2. A foldable garden umbrella according to claim 1, characterized in that: Limiting grooves (9) are provided on both sides of the bottom of the second folding rod (7); limiting blocks (10) are integrally connected to the tops of both sides of the interior of the fixed sliding sleeve (8); the limiting blocks (10) are slidably connected to the interior of the limiting grooves (9); moving wheels (2) with brake devices are fixedly installed at the four corners of the bottom of the load-bearing base (1); and a counterweight is arranged inside the load-bearing base (1).

3. A foldable garden umbrella according to claim 2, characterized in that: The first folding rod (5), the second folding rod (7) and the connecting block (6) have the same thickness, the first folding rod (5) and the second folding rod (7) have the same length, the width of the first folding rod (5) and the second folding rod (7) is smaller than the width of the storage groove (3), and the width of the interior of the fixed sliding sleeve (8) is the same as the thickness of the connecting block (6).

4. A foldable garden umbrella according to claim 3, characterized in that: A fixing groove (21) is provided on one side of the first folding rod (5), and the depth of the fixing groove (21) is the same as the thickness of the fixing sleeve (8).

5. A foldable garden umbrella according to claim 1, characterized in that: A fixing knob (12) is threadedly connected to the top of the second folding rod (7), one end of the fixing knob (12) passes through the second folding rod (7) and is in close contact with the telescopic rod (11), and sliding grooves (13) are provided on both sides of the telescopic rod (11).

6. A foldable garden umbrella according to claim 5, characterized in that: A rotating bracket (16) is provided at the bottom of the top plate (14); the top of the telescopic rod (11) is rotatably connected to the inside of the rotating bracket (16); a square pin (17) is slidably connected to the bottom of the rotating bracket (16); one end of the square pin (17) is plugged into the sliding groove (13).

7. A foldable garden umbrella according to claim 6, characterized in that: The other end of the square pin (17) is integrally provided with a toggle block, and the rotation connection between the telescopic rod (11) and the rotating bracket (16) is located above the square pin (17).

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