Air blower convenient to hang

Abstract

The utility model discloses an air blower convenient to hang, which comprises an air blower main body and a mounting ring, and a plurality of hanging positions are arranged on the surface of the mounting ring, so that when the air blower is used, the air blower can be hung through the pre-configured hanging positions, and the mounting ring and the air blower main body can be assembled without special bolts. Therefore, a user can use the device more conveniently, and the number of configured parts is smaller.

Description

Technical Field

[0001] This utility model relates to the field of fans, and in particular to a blower that is easy to hang. Background Technology

[0002] Inflatable structures are often used in exhibitions and shopping mall decorations to enhance the atmosphere. To ensure the inflatable structures remain inflated during operation, blowers are installed to continuously inflate them. Currently, one type of inflatable structure is suspended in the air. This type requires an internal installation method, where the blower is placed inside the inflatable structure, with the opening of the inflatable structure positioned above the blower's air inlet. Mounting rings are used to press and secure the edges of the inflatable structure's opening to the blower surface. Since the blower is quite heavy, it must be suspended during installation. Currently, this is achieved by using bolts with lifting eyelets instead of ordinary bolts. These bolts secure the mounting ring to the blower, both fixing the edges of the inflatable structure's opening and creating a suspension point. However, this method has a technical drawback: bolts with lifting eyelets are expensive and have limited applications. Users would incur additional costs by purchasing these bolts, and they are difficult to quickly replace if lost. Utility Model Content

[0003] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a blower that is easy to hang, so that there is no need to use special bolts.

[0004] The technical solution adopted by this utility model to solve the problem is: a blower that is easy to hang, comprising:

[0005] The fan body has an air outlet at its front end and an air inlet on its surface. The fan body also has an air cavity inside that communicates with the air inlet and the air outlet. The air cavity contains a fan blade and a drive motor connected to the fan blade. The fan body has several screw holes around the air inlet on its side.

[0006] The mounting ring has several mounting holes. The mounting ring is fixed to the side of the fan body and the air inlet is fitted inside it. The mounting holes are provided with bolts screwed into the bolt holes. The surface of the mounting ring is provided with several lifting positions.

[0007] As a further improvement to the above technical solution, the lifting position includes a countersunk hole provided on the surface of the mounting ring and a lifting rod located on the countersunk hole, the two ends of the lifting rod being connected to the two side edges of the countersunk hole.

[0008] As a further improvement to the above technical solution, the countersunk hole extends to the bottom surface of the mounting ring.

[0009] As a further improvement to the above technical solution, the bottom edge of the boom is higher than the surface of the mounting ring.

[0010] As a further improvement to the above technical solution, there are four lifting positions, which are evenly distributed on the surface of the mounting ring.

[0011] The beneficial effects of this utility model are: by setting several hanging positions on the surface of the mounting ring, the blower can be suspended by the pre-configured hanging positions when it is used. Therefore, it is not necessary to use special bolts to complete the assembly between the mounting ring and the blower body, which makes it more convenient for users and reduces the number of parts required. Attached Figure Description

[0012] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of the preferred embodiment of the present invention;

[0014] Figure 2 This is a schematic diagram of the mounting ring. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the description of the textual part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0018] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0019] Reference Figures 1 to 2 A blower that is easy to hang, comprising:

[0020] The fan body 10 has an air outlet 11 at its front end and an air inlet 12 on its surface. The fan body 10 also has an air cavity that communicates with the air inlet 12 and the air outlet 11. The air cavity contains a fan blade and a drive motor connected to the fan blade. The fan body 10 has several screw holes around the air inlet 12 on its side.

[0021] Mounting ring 20, which has a plurality of mounting holes 21, is fixed to the side of the fan body 10 and the air inlet 12 is fitted inside it. The mounting holes 21 are provided with bolts screwed into the bolt holes. The surface of the mounting ring 20 is provided with a plurality of hanging positions.

[0022] By setting several suspension positions on the surface of the mounting ring 20, the blower can be suspended by the pre-configured suspension positions when using it. Therefore, it is not necessary to use special bolts to complete the assembly between the mounting ring 20 and the blower body 10, which makes it more convenient for users and reduces the number of parts required.

[0023] In this design, the preferred lifting position includes a countersunk hole 22 on the surface of the mounting ring 20 and a lifting rod 23 located on the countersunk hole 22. Both ends of the lifting rod 23 are connected to the two side edges of the countersunk hole 22, allowing ropes to be directly tied to the lifting rod 23 for use. Preferably, the countersunk hole 22 extends to the bottom surface of the mounting ring 20, facilitating production.

[0024] Further optimization is preferred, with the bottom height of the boom 23 higher than the surface of the mounting ring 20, thereby facilitating wire threading and hoisting.

[0025] Further optimization is preferred, with four hanging positions evenly distributed on the surface of the mounting ring 20.

[0026] In this embodiment, the lifting position and the mounting ring 20 are preferably integrally formed. In other embodiments, the lifting position can also be arranged on the mounting ring 20 by welding or other means.

[0027] In other embodiments, the hanging position can be an outward-facing hook, with a movable rod pivotally connected to the surface of the mounting ring 20. A torsion spring is provided between the movable rod and the mounting ring 20, and the torsion spring drives the movable rod to swing so as to abut against the edge of the hook.

[0028] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A blower that is easy to hang, characterized in that, include: The fan body (10) has an air outlet (11) at its front end and an air inlet (12) on its surface. The fan body (10) has a wind chamber that communicates with the air inlet (12) and the air outlet (11) inside. The wind chamber has a fan blade and a drive motor connected to the fan blade. The side of the fan body (10) has several screw holes surrounding the air inlet (12). The mounting ring (20) has several mounting holes (21) and is fixed to the side of the fan body (10) and the air inlet (12) is fitted inside it. The mounting holes (21) are provided with bolts screwed into the bolt holes. The surface of the mounting ring (20) is provided with several hanging positions.

2. The blower for easy hanging as described in claim 1, characterized in that: The lifting position includes a countersunk hole (22) provided on the surface of the mounting ring (20) and a lifting rod (23) located on the countersunk hole (22), the two ends of the lifting rod (23) being connected to the two side edges of the countersunk hole (22).

3. A blower that is easy to hang as described in claim 2, characterized in that: The countersunk hole (22) extends to the bottom surface of the mounting ring (20).

4. A blower that is easy to hang as described in claim 2, characterized in that: The bottom edge of the boom (23) is higher than the surface of the mounting ring (20).

5. A blower that is easy to hang as described in claim 1, characterized in that: There are four hanging positions, which are evenly distributed on the surface of the mounting ring (20).

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