Multifunctional air-conditioning umbrella

Abstract

The invention discloses a multifunctional air-conditioning umbrella, and belongs to the technical field of umbrellas. The umbrella comprises a middle rod, an upper nest, a lower nest and an umbrella head, a mounting cavity is formed in the umbrella head, the middle rod is fixedly connected with the umbrella head through a connecting piece and communicated with the mounting cavity, a mounting opening communicated with the mounting cavity is formed in the tail end of the umbrella head, and a fan is fixedly connected to the position, at the mounting opening, of the umbrella head. A limiting piece used for blocking the lower nest is arranged at the position, close to the upper nest, of the middle rod, a plurality of air outlets are formed in the position, below the limiting piece, of the middle rod, a gap is formed between the lower nest and the middle rod, and an air guiding mechanism is arranged at the end, away from the limiting piece, of the lower nest. And the air enters the air guide mechanism through the gap between the lower nest and the middle rod and is guided by the air guide mechanism to act on the human body, so that the human body is cooled.

Description

Technical Field

[0001] The present invention relates to the technical field of umbrellas, and in particular to a multifunctional air-conditioning umbrella. Background Art

[0002] In order to block the strong sunlight in summer, people generally carry a sun umbrella when going out in summer. Since the sun umbrella can only block sunlight but cannot block high temperature, the sun umbrella can only reduce part of the heat feeling. To solve this problem, in the existing sun umbrella, a fan is provided at the top inside the umbrella to eliminate heat. However, the addition of the fan will affect the opening and closing of the umbrella, and make the umbrella top-heavy and difficult to hold. Therefore, a new type of umbrella is needed to solve this problem. Summary of the Invention

[0003] Other features and advantages of the present invention will be described in the following specification, and will become partially apparent from the specification, or can be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures specifically pointed out in the specification and other specification drawings.

[0004] The objective of the present invention is to overcome the above deficiencies and provide a multifunctional air-conditioning umbrella.

[0005] To achieve the above objective, the technical solution of the present invention is: a multifunctional air-conditioning umbrella, including a middle rod, an upper nest, a lower nest and an umbrella head. An installation cavity is opened inside the umbrella head. The middle rod is fixedly connected to the umbrella head through a connecting piece. The middle rod is communicated with the installation cavity. An installation opening communicated with the installation cavity is opened at the end of the umbrella head. A blower is fixedly connected to the umbrella head at the installation opening. A limiting member for blocking the lower nest is arranged on the middle rod near the upper nest. A plurality of air outlets are arranged on the middle rod below the limiting member. There is a gap between the lower nest and the middle rod. A wind guiding mechanism is arranged at one end of the lower nest away from the limiting member.

[0006] By adopting the above technical solution, the blower inside the umbrella head can blow air into the middle rod. The air blows out through the air outlets on the middle rod. After the umbrella is opened, the lower nest will press against the limiting member. The limiting member will block the upper end of the lower nest. The lower nest will wrap around the air outlets. When the air discharges from the air outlets, it will enter the gap between the lower nest and the middle rod. Since the upper end of the lower nest is blocked by the limiting member, the air will be discharged from the lower end of the lower nest, and then act on the human body through the guiding action of the wind guiding mechanism, so as to realize cooling the human body.

[0007] Preferably, the wind guide mechanism includes a plurality of wind guide covers, which are nested in sequence with each other, and the adjacent wind guide covers are connected to each other by rotation and sliding, the wind guide cover located at the outermost side is fixedly connected to the lower nest, and the wind guide cover located at the innermost side is fixedly connected to the umbrella head, and each wind guide cover is provided with an air outlet. The present invention utilizes a plurality of wind guide covers that are nested with each other, so that when the lower nest slides on the middle rod, the wind guide covers can overlap or unfold with each other through the sliding relationship between each other, thereby not affecting the folding of the umbrella, and the air can be discharged through the air outlet after entering, thereby acting on the human body, and the direction of the air outlet can be changed by rotating the wind guide cover.

[0008] Preferably, a blocking mechanism is provided between two adjacent wind guide covers, and the blocking mechanism includes two limiting convex rings, one of which is fixedly connected to the inner bottom of the larger wind guide cover, and the other is provided at the outer top of the smaller wind guide cover, and the two limiting convex rings abut against each other. The present invention utilizes limiting rings to enable each wind guide cover to maintain a mutually nested state, and at the same time, the limiting convex rings abut against each other after the umbrella is unfolded, thereby preventing air leakage from the gaps between the wind guide covers.

[0009] Preferably, a sealing ring is provided between the two abutting limiting convex rings. The present invention utilizes the sealing ring to further enhance the sealing performance between the air guide covers.

[0010] Preferably, a closed ring is sleeved on the outside of the air guide cover, a connecting hole is provided on the closed ring, the closed ring is rotatably connected to the air guide cover, and the air guide cover is provided with a limit mechanism for limiting the closed ring from being separated from the air guide cover. The present invention can switch between the connecting hole and the air outlet hole between the two states of being aligned with each other or being staggered with each other by rotating the closed ring. When the connecting hole and the air outlet hole are aligned, the air guide cover can discharge air, and when they are staggered with each other, the air guide cover stops discharging air. In this way, the air can be concentrated and discharged from several main air outlet holes, thereby increasing the wind pressure, and the air outlet position can be adjusted according to needs.

[0011] Preferably, the limiting mechanism includes a blocking ring, the blocking ring is threadedly connected to the air guide cover, and the blocking ring is pressed against the closed ring. The present invention uses the blocking ring to facilitate the installation of the closed ring. During installation, the closed ring is first sleeved at the air outlet, and then the blocking ring is threadedly connected to the air guide cover and abutted against the closed ring to achieve the limiting of the closed ring.

[0012] Preferably, the upper nest is fixedly connected to the top of the middle rod, the upper nest is rotatably connected to a threaded rod, the threaded rod is inserted into the middle rod, a windshield is slidably connected to the middle rod, and the windshield is threadedly connected to the threaded rod. The present invention can drive the windshield to slide in the middle rod through the thread by rotating the threaded rod, and can block the windshield at the air outlet, thereby changing the exhaust area of ​​the air outlet, thereby achieving the function of adjusting the air output.

[0013] Preferably, the connecting piece is sleeved on the end of the middle rod, and the connecting piece is fixedly connected to the middle rod, the connecting piece is threadedly connected to the umbrella head, and a pressure ring is provided on the connecting piece, and the pressure ring abuts against the top of the umbrella head. The present invention utilizes the threaded connection between the connecting piece and the umbrella head to achieve the connection between the umbrella head and the middle rod.

[0014] Preferably, the stopper comprises a retaining ring, the retaining ring is sleeved on the middle rod, and a gasket is arranged on the side of the retaining ring close to the lower nest. The present invention can better close the upper end gap of the lower nest by using the annular retaining ring, and at the same time realize the replacement seal by using the gasket.

[0015] Preferably, a filter is provided at the installation opening. The present invention utilizes the filter to filter dust in the air, thereby preventing dust from accumulating in the middle rod.

[0016] In summary, the beneficial effects of the present invention are:

[0017] 1. The fan in the umbrella head can blow air into the middle stick. The air is blown out through the air outlet on the middle stick and enters the air guide mechanism through the gap between the lower nest and the middle stick. The air acts on the human body through the guidance of the air guide mechanism, thereby achieving cooling of the human body.

[0018] 2. By rotating the closed ring, the connecting hole and the air outlet hole can be switched between the two states of being aligned with each other or being staggered with each other. When the connecting hole and the air outlet hole are aligned with each other, the air guide cover can discharge air, and when they are staggered with each other, the air guide cover stops discharging air. In this way, the air can be concentrated and discharged from several main air outlet holes, thereby increasing the wind pressure and adjusting the air outlet position as needed.

[0019] 3. By rotating the threaded rod, the wind shield can be driven to slide in the middle rod through the thread, and can be blocked at the air outlet, thereby changing the exhaust area of ​​the air outlet, thereby achieving the function of adjusting the air volume.

[0020] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0021] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0022] To make the above and other objects, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are specifically given below, and in conjunction with the accompanying drawings shown, the detailed description is as follows. Description of the Drawings

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0024] In the accompanying drawings, the same components are denoted by the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only one or several embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on such drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure;

[0027] Figure 2 is Figure 1 a partial enlarged structural schematic diagram of part A in

[0028] Main reference numeral description: 1, middle rod; 2, upper nest; 3, lower nest; 4, umbrella head; 5, installation cavity; 6, connecting member; 7, fan; 8, limiting member; 9, air outlet; 10, air guide cover; 11, air outlet hole; 12, limiting convex ring; 13, closing ring; 14, communication hole; 15, blocking ring; 16, threaded rod; 17, wind blocking member; 18, pressing ring; 19, filtering member. Detailed Embodiments

[0029] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] In addition, in the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. These terms are only used for convenience in describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0031] In the present invention, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. However, indicating a direct connection means that there is no connection relationship constructed through a transition structure between the two connected main bodies, and they are only connected through a connection structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0033] As Figure 1 shown, a multifunctional air-conditioning umbrella includes a middle rod 1, an upper nest 2, a lower nest 3, and an umbrella head 4. An installation cavity 5 is opened inside the umbrella head 4. The middle rod 1 is fixedly connected to the umbrella head 4 through a connecting member 6. The middle rod 1 communicates with the installation cavity 5. An installation opening communicating with the installation cavity 5 is opened at the end of the umbrella head 4. A blower 7 is fixedly connected to the umbrella head 4 at the installation opening. A limiting member 8 for blocking the lower nest 3 is provided on the middle rod 1 near the upper nest 2. A plurality of air outlets 9 are provided on the middle rod 1 below the limiting member 8. There is a gap between the lower nest 3 and the middle rod 1. A wind guiding mechanism is provided at one end of the lower nest 3 away from the limiting member 8.

[0034] By adopting the above technical solution, the fan 7 inside the umbrella head 4 can blow air into the middle rod 1, and the air is blown out through the air outlet 9 on the middle rod 1. After the umbrella is opened, the lower nest 3 will press against the limiting member 8, and the limiting member 8 will block the upper end of the lower nest 3. The lower nest 3 will wrap around the air outlet 9. When the air is discharged from the air outlet 9, it will enter the gap between the lower nest 3 and the middle rod 1. Since the upper end of the lower nest 3 is blocked by the limiting member 8, the air will be discharged from the lower end of the lower nest 3 and then act on the human body under the guiding action of the air guiding mechanism, thereby realizing cooling for the human body.

[0035] The air guiding mechanism includes a plurality of air guiding covers 10, which are nested with each other in sequence. The adjacent air guiding covers 10 are rotationally and slidably connected to each other. The outermost air guiding cover 10 is fixedly connected to the lower nest 3, and the innermost air guiding cover 10 is fixedly connected to the umbrella head 4. An air outlet hole 11 is formed on each air guiding cover 10. By using a plurality of nested air guiding covers 10, when the lower nest 3 slides on the middle rod 1, the air guiding covers 10 can overlap or expand with each other through their sliding relationship, so as not to affect the folding of the umbrella. The air can be discharged through the air outlet holes 11 after entering, and then act on the human body. By rotating the air guiding cover 10, the orientation of the air outlet holes 11 can be changed.

[0036] A blocking mechanism is arranged between two adjacent air guiding covers 10. The blocking mechanism includes two limiting convex rings 12. One of the limiting convex rings 12 is fixedly connected to the inner bottom of the larger air guiding cover 10, and the other limiting convex ring 12 is arranged on the outer top of the smaller air guiding cover 10. The two limiting convex rings 12 are in contact with each other. By using the limiting rings, each air guiding cover 10 can maintain a nested state with each other. At the same time, after the umbrella is unfolded, the limiting convex rings 12 will press against each other, so as to prevent air leakage from the gap between the air guiding covers 10.

[0037] A sealing ring is arranged between the two abutting limiting convex rings 12. The sealing ring is used to further enhance the sealing performance between the air guiding covers 10.

[0038] A closed ring 13 is sleeved on the outside of the air guiding cover 10. A communication hole 14 is arranged on the closed ring 13. The closed ring 13 is rotationally connected to the air guiding cover 10, and the air guiding cover 10 is provided with a limiting mechanism for restricting the closed ring 13 from detaching from the air guiding cover 10. By rotating the closed ring 13, the communication hole 14 and the air outlet hole 11 can be switched between two states of alignment and misalignment. When the communication hole 14 and the air outlet hole 11 are aligned, the air guiding cover 10 can blow air, and when they are misaligned, the air guiding cover 10 stops blowing air. In this way, the air can be concentrated and discharged from several main air outlet holes 11, thereby increasing the air pressure and being able to adjust the air outlet position as needed.

[0039] The limiting mechanism includes a blocking ring 15 which is threadedly connected to the air guide cover 10, and the blocking ring 15 presses against the closing ring 13. The use of the blocking ring 15 facilitates the installation of the closing ring 13. During installation, first, the closing ring 13 is sleeved at the air outlet hole 11, then the blocking ring 15 is threadedly connected to the air guide cover 10 and abuts against the closing ring 13 to achieve the limitation of the closing ring 13.

[0040] The upper nest 2 is fixedly connected to the top end of the middle rod 1. A threaded rod 16 is rotatably connected to the upper nest 2. The threaded rod 16 is inserted into the middle rod 1. A wind blocking member 17 is slidably connected in the middle rod 1, and the wind blocking member 17 is threadedly connected to the threaded rod 16. By rotating the threaded rod 16, the wind blocking member 17 can be driven to slide in the middle rod 1 through the thread, and can block at the air outlet 9, thereby changing the area of the air discharged from the air outlet 9, and thus realizing the function of adjusting the air volume.

[0041] The connecting member 6 is sleeved at the end of the middle rod 1, and the connecting member 6 is fixedly connected to the middle rod 1. The connecting member 6 is threadedly connected to the umbrella head 4. A pressing ring 18 is provided on the connecting member 6, and the pressing ring 18 abuts against the top end of the umbrella head 4. The threaded connection between the connecting member 6 and the umbrella head 4 is used to realize the connection between the umbrella head 4 and the middle rod 1.

[0042] The limiting member 8 includes a retaining ring which is sleeved on the middle rod 1. A washer is provided on one side of the retaining ring close to the lower nest 3. The annular retaining ring can better seal the upper gap of the lower nest 3, and at the same time, the washer is used to achieve replacement sealing.

[0043] A filter member 19 is provided at the installation opening. The filter member 19 can filter the dust in the air, thereby preventing dust from accumulating in the middle rod 1.

[0044] In summary, the working principle of a multifunctional air-conditioning umbrella is as follows: The fan 7 in the umbrella head 4 can draw in air from the outside and blow the air into the middle rod 1, and then discharge it through the air outlet 9 on the middle rod 1. When the umbrella is in the unfolded state, the lower nest 3 will press against the limiting member 8 and cover the air outlet 9. At this time, the upper end of the gap between the lower nest 3 and the middle rod 1 is blocked by the limiting member 8. The air discharged from the air outlet 9 enters the air guide cover 10 through the lower end of the lower nest 3, and then is discharged through the air outlet holes 11 on the air guide cover 10 and acts on the human body. The closing ring 13 on the air guide cover 10 can rotate. By staggering or aligning the communication holes 14 and the air outlet holes 11 with each other, the air outlet holes 11 on each air guide cover 10 can be switched, so that the wind pressure can be concentrated and discharged at some of the air outlet holes 11.

[0045] It should be noted that many specific details have been described in the above description to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

Claims

1. A multifunctional air-conditioning umbrella, comprising a middle rod (1), an upper nest (2), a lower nest (3) and an umbrella head (4), characterized in that: The umbrella head (4) is provided with an installation cavity (5) inside, the middle rod (1) is fixedly connected to the umbrella head (4) through a connecting piece (6), the middle rod (1) is connected to the installation cavity (5), the end of the umbrella head (4) is provided with an installation opening connected to the installation cavity (5), the umbrella head (4) is fixedly connected to a fan (7) at the installation opening, the middle rod (1) is provided with a limiting piece (8) for blocking the lower nest (3) near the upper nest (2), the middle rod (1) is provided with a plurality of air outlets (9) below the limiting piece (8), the lower nest (3) and the middle rod (1) are spaced apart, and an air guide mechanism is provided at one end of the lower nest (3) away from the limiting piece (8).

2. The multifunctional air-conditioning umbrella according to claim 1, characterized in that: The wind guide mechanism comprises a plurality of wind guide covers (10), wherein the plurality of wind guide covers (10) are nested in sequence with each other, and adjacent wind guide covers (10) are connected to each other by rotation and sliding, the wind guide cover (10) located at the outermost side is fixedly connected to the lower nest (3), and the wind guide cover (10) located at the innermost side is fixedly connected to the umbrella head (4), and each wind guide cover (10) is provided with an air outlet hole (11).

3. The multifunctional air-conditioning umbrella according to claim 2, characterized in that: A blocking mechanism is provided between two adjacent air guide covers (10), and the blocking mechanism comprises two limiting protrusions (12), wherein one of the limiting protrusions (12) is fixedly connected to the inner bottom of the larger air guide cover (10), and the other limiting protrusion (12) is provided at the outer top of the smaller air guide cover (10), and the two limiting protrusions (12) abut against each other.

4. The multifunctional air-conditioning umbrella according to claim 3, characterized in that: A sealing ring is arranged between the two abutting limiting convex rings (12).

5. The multifunctional air-conditioning umbrella according to claim 2, characterized in that: A closed ring (13) is sleeved on the outside of the air guide cover (10), a communicating hole (14) is provided on the closed ring (13), the closed ring (13) is rotatably connected to the air guide cover (10), and the air guide cover (10) is provided with a limiting mechanism for limiting the closed ring (13) from detaching from the air guide cover (10).

6. The multifunctional air-conditioning umbrella according to claim 5, characterized in that: The limiting mechanism comprises a blocking ring (15), the blocking ring (15) is threadedly connected to the air guide cover (10), and the blocking ring (15) is pressed against the closed ring (13).

7. The multifunctional air-conditioning umbrella according to claim 1, characterized in that: The upper nest (2) is fixedly connected to the top end of the middle rod (1), the upper nest (2) is rotatably connected to a threaded rod (16), the threaded rod (16) is inserted into the middle rod (1), a wind shield (17) is slidably connected inside the middle rod (1), and the wind shield (17) is threadedly connected to the threaded rod (16).

8. The multifunctional air-conditioning umbrella according to claim 1, characterized in that: The connecting piece (6) is sleeved on the end of the middle rod (1), and the connecting piece (6) is fixedly connected to the middle rod (1), the connecting piece (6) is threadedly connected to the umbrella head (4), and a pressure ring (18) is provided on the connecting piece (6), and the pressure ring (18) abuts against the top end of the umbrella head (4).

9. The multifunctional air-conditioning umbrella according to claim 1, characterized in that: The limiting member (8) comprises a retaining ring, which is sleeved on the middle rod (1), and a washer is provided on one side of the retaining ring close to the lower nest (3).

10. The multifunctional air-conditioning umbrella according to claim 1, characterized in that: A filter element (19) is arranged at the installation opening.

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