Rotating part applied to desktop folding fan

Abstract

The utility model relates to the technical field of fans, and discloses a rotating piece applied to a desktop folding fan, which is characterized in that a rotating piece body is provided with a first connecting part used for connecting a first shell, and the other side of the rotating body is provided with a mounting space; the rotating shaft is arranged in the mounting space of the rotating piece body; the rotating piece is arranged on the rotating shaft in a sleeving mode, at least one part of the rotating piece extends in the radial direction to form a second connecting part used for being connected with a second shell, and the second connecting part is at least provided with one or more installation hole positions; the rotating piece body rotates relative to the rotating piece so that the first shell and the second shell can be switched between the folded state and the unfolded state. The rotating piece with a novel structure is applied to the folding fan, and has the advantages that the rotating piece can be stored in a hidden mode and is not exposed.

Description

Technical Field

[0001] The utility model relates to the technical field of fans, and particularly relates to a rotating part applied to a desktop folding fan. Background Art

[0002] In the sweltering summer, in places such as offices or classrooms, when the temperature provided by the air conditioner cannot achieve cooling, a desktop fan for relieving heat and enjoying the cool is needed.

[0003] Currently, there are foldable desktop fans on the market, that is, users can open or fold and store the desktop fan by rotating it. In use, the rotation of the desktop fan is realized by using a rotating shaft. Since its rotation protrudes outside the fan, it is not harmonious in structure and not beautiful in appearance.

[0004] Therefore, improvements need to be made in this regard. Content of the Utility Model

[0005] The technical problem solved by the utility model is to provide a rotating part applied to a desktop folding fan to solve the problems mentioned in the above background art in view of the defects existing in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is as follows: A rotating part applied to a desktop folding fan, comprising: a rotating part body, at least one first connecting part for connecting a first shell is provided on one side of the rotating part body, and an installation space is provided on the other side of the rotating part body; a rotating shaft, the rotating shaft is arranged in the installation space of the rotating part body; a rotating piece, the rotating piece is sleeved on the rotating shaft, at least a part of the rotating piece extends radially to form a second connecting part for connecting a second shell, and at least one installation hole is provided on the second connecting part; when rotating, the rotating part body rotates relative to the rotating piece so as to convert the first shell and the second shell between a folded state and an open state.

[0007] Further, the rotating piece is movably connected to the rotating shaft, and the rotating piece can rotate relative to the rotating shaft.

[0008] Further, the rotating part body includes an upper shell and a lower shell that cooperates with the upper shell.

[0009] Further, at least one positioning groove is provided on the lower shell, and a positioning convex part that cooperates with the positioning groove is provided on the upper shell, and the positioning convex part is embedded in the positioning groove for fixation.

[0010] Further, at least one first installation hole is provided on the upper shell, and the first installation hole, the rotating shaft and the lower shell are sequentially connected and fixed by fasteners.

[0011] Further, the first connecting portion is in a protruding cylindrical shape.

[0012] Further, a second mounting hole is provided on the first connecting portion, and the first housing and the second mounting hole are connected and fixed by a fastener.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: A rotating member with a novel structure is designed. The first connecting portion is used to connect with the first housing, a rotating shaft is arranged inside the rotating member body, and a second connecting portion is arranged on the rotating piece to connect with the second housing. Thus, after the rotating member is connected to the first housing and the second housing, it does not protrude outside the first housing and the second housing, making the structure more compact and the overall appearance harmonious. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model.

[0015] Figure 2 is a schematic structural diagram of the present utility model.

[0016] Figure 3 is an exploded structural diagram of the present utility model.

[0017] Figure 4 is an internal structural diagram of the present utility model.

[0018] Figure 5 is a schematic structural diagram of the present utility model combined with a folding fan.

[0019] Figure 6 is a schematic structural diagram of the present utility model combined with a folding fan.

[0020] Reference numerals: 1, rotating member body; 2, first connecting portion; 3, rotating shaft; 4, rotating piece; 5, second connecting portion; 6, mounting hole position; 7, upper shell; 8, lower shell; 9, positioning groove; 10, positioning convex portion; 11, first mounting hole; 12, second mounting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] The embodiments described with reference to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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, and thus should not be construed as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "several" and "a plurality" is two or more, unless otherwise specifically defined. In the present application, unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application may be understood according to specific circumstances. In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0023] As Figure 1-4As shown, a rotating member applied to a desktop folding fan is provided, including: a rotating member body 1, at least one or more first connecting portions 2 for connecting a first housing are provided on one side of the rotating member body 1, and an installation space is provided on the other side of the rotating member body; a rotating shaft 3, the rotating shaft 3 is arranged in the installation space of the rotating member body 1; a rotating blade 4, the rotating blade 4 is sleeved on the rotating shaft 3, at least a part of the rotating blade 4 extends radially to form a second connecting portion 5 for connecting a second housing, and at least one or more installation holes 6 are provided on the second connecting portion 5; during rotation, the rotating member body 1 rotates relative to the rotating blade 4 to enable the first housing and the second housing to be switched between a folded state and an open state.

[0024] In view of the technical problems recorded in the background art, a rotating member is proposed. In a specific implementation, two first connecting portions 2 are provided on the rotating member body 1. The first connecting portion 2 can be a protruding cylindrical structure or a recessed slot. When a cylindrical structure is adopted, the first housing can be provided with a matching slot at the corresponding position. When a recessed slot is adopted, the first housing can be provided with a matching cylindrical structure at the corresponding position. Preferably, screws can be used to connect and fix the first housing and the first connecting portion 2. An installation space is provided inside the rotating member body 1, the rotating shaft 3 is arranged in the installation space, the rotating blade 4 is sleeved on the rotating shaft 3, the rotating shaft 3 can rotate relative to the rotating blade 4, and a second connecting portion 5 is arranged on the rotating blade 4. The second connecting portion 5 presents a sheet shape. Preferably, two installation holes 6 are provided on the second connecting portion 5. During assembly, the second housing is connected and fixed by screws passing through the installation holes 6.

[0025] Reference Figure 5 and 6 As shown, in terms of structure, the rotating member is not exposed on the folding fan, the structure is more compact, and the whole is more beautiful and harmonious.

[0026] Specifically, the rotating blade 4 is movably connected to the rotating shaft 3, and the rotating blade 4 can rotate relative to the rotating shaft 3. During rotation, the rotating blade 4 is in a fixed state and the rotating shaft 3 is in a movable state to achieve rotation.

[0027] Refer to Figure 3 and Figure 4As shown, the rotating member body 1 includes an upper shell 7 and a lower shell 8 that cooperates with the upper shell 7. At least one positioning groove 9 is provided on the lower shell 8, and a positioning convex portion 10 that cooperates with the positioning groove 9 is provided on the upper shell 7. The positioning convex portion 10 is embedded in the positioning groove 9 for fixation. At least one first mounting hole 11 is provided on the upper shell 7, and is connected and fixed by a fastener sequentially passing through the first mounting hole 11, the rotating shaft 3, and the lower shell 8. A second mounting hole 12 is provided on the first connecting portion 2, and is connected and fixed by a fastener passing through the first housing and the second mounting hole 12.

[0028] In the above technical solution, the rotating member body 1 can be assembled and connected by using the upper shell 7 and the lower shell 8. Preferably, two positioning grooves 9 can be provided on the lower shell 8, and two positioning convex portions 10 can be provided on the upper shell 7. During assembly, the positioning convex portion 10 is inserted into the positioning groove 9 for fixation. The first mounting hole 11 is provided at the end position of the upper shell 7 corresponding to the rotating shaft 3, and screw holes are provided at both ends of the rotating shaft 3. Further, the lower shell 8 is connected and fixed by a screw sequentially passing through the first mounting hole 11 and the screw hole of the rotating shaft 3. Preferably, the second mounting hole 12 is formed on the first connecting portion 2, and the first housing is connected and fixed by a screw passing through the second mounting hole 12, so as to achieve connection and fixation, thereby realizing the accommodation of the rotating member in the first housing and the second housing, achieving the advantages of not being exposed and being overall beautiful.

[0029] The above does not impose any limitation on the technical scope of the present invention. Any modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A rotating part applied to a desktop folding fan, characterized in that, Comprising: A rotating member body, on one side of the rotating member body, there is at least one or more first connection parts for connecting the first housing, and on the other side of the rotating member body, there is an installation space; A rotating shaft, the rotating shaft is arranged in the installation space of the rotating member body; A rotating piece, the rotating piece is sleeved on the rotating shaft, at least a part of the rotating piece extends radially to form a second connection part for connecting the second housing, and there are at least one or more mounting holes on the second connection part; During rotation, the rotating member body rotates relative to the rotating piece so that the first housing and the second housing are switched between a folded state and an open state.

2. The rotating member applied to the desktop folding fan according to claim 1, characterized in that: The rotating piece is movably connected to the rotating shaft, and the rotating piece can rotate relative to the rotating shaft.

3. The rotating member applied to the desktop folding fan according to claim 1, wherein: The rotating member body includes an upper shell and a lower shell that cooperates with the upper shell.

4. The rotating member applied to the desktop folding fan according to claim 3, wherein: There are at least one or more positioning grooves on the lower shell, and the upper shell is provided with positioning convex parts that cooperate with the positioning grooves, and the positioning convex parts are embedded and fixed in the positioning grooves.

5. The rotating member applied to the desktop folding fan according to claim 4, wherein: The upper shell is provided with at least one or more first mounting holes, and is connected and fixed by fasteners passing through the first mounting holes, the rotating shaft and the lower shell in sequence.

6. The rotating member applied to the desktop folding fan according to claim 1, wherein: The first connection part is in a protruding cylindrical shape.

7. The rotating member applied to the desktop folding fan according to claim 1, characterized in that: There is a second mounting hole on the first connection part, and is connected and fixed by a fastener passing through the first housing and the second mounting hole.

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