Rotating assembly and fan comprising same

Abstract

The utility model relates to a rotating assembly and a fan comprising the rotating assembly. The rotating assembly comprises a chassis, a rotating piece and a push-pull piece; the rotating piece is rotatably arranged on the chassis, and a limiting part is arranged on the rotating piece; the push-and-pull piece is arranged on the chassis in a push-and-pull manner, and a positioning part is arranged on the push-and-pull piece; the positioning part can be mutually jointed with the limiting part so as to limit the rotation of the rotating piece; and the rotating piece can rotate when the positioning part is separated from the limiting part. According to the rotating assembly, the telescopic push-pull piece is designed on the chassis to be matched with the rotating piece, so that the push-pull piece can be locked and unlocked through manual operation, the rotating function of the rotating piece is achieved, the structural design is simple, and manual operation can be directly conducted.

Description

Technical Field

[0001] The present application relates to a rotating assembly and a fan including the rotating assembly. Background Art

[0002] In the prior art, the structure of the rotating assembly is generally designed to design a rotating part and a supporting part for rotational connection, and then design an adjustment part to limit and adjust the rotating part and the supporting part; for example, Chinese patent CN202120524027.6 discloses a support device and a folding fan, in which the support device is designed to have a rotating support seat and a support seat rotatably connected through a hinge part, and then the rotation angle between the rotating support seat and the support seat is limited by the cooperation of the angle adjustment part and the positioning block. The angle adjustment part is a rotating structure. The defect of this design is that the entire rotating structure is relatively complex, the operation is relatively cumbersome, and the rotation function cannot be directly realized.

[0003] Therefore, a rotating assembly with a simple structure, easy operation and easy to realize the rotation function is needed in the prior art. Utility Model Content

[0004] The purpose of this application is to design a rotating assembly and a fan including the rotating assembly, aiming to solve the problems of complex structure and inconvenient operation of existing rotating assemblies.

[0005] The present application relates to a rotating assembly including a rotating member and a push-pull member; the rotating member and the push-pull member are arranged on a chassis; a limiting portion is provided on the rotating member, and a positioning portion is provided on the push-pull member; the positioning portion and the limiting portion can engage with each other to limit the rotation of the rotating member.

[0006] In which, the limiting part is a hook, and the positioning part is a slot; the rotating assembly also includes a push-pull seat, and the push-pull seat is arranged on the chassis; the push-pull member can be pushed and pulled on the push-pull seat; the push-pull seat is also provided with a spring; one end of the spring is connected to the push-pull member, and the other end of the spring is connected to the push-pull seat; the push-pull seat is provided with a slide rail, and the push-pull member is provided with a slide groove, and the push-pull member is slidably arranged on the slide rail through the slide groove; or, the push-pull seat is provided with a slide groove, and the push-pull member is provided with a slide rail, and the push-pull member is slidably arranged on the slide groove through the slide rail.

[0007] Among them, the chassis is provided with a mounting groove, and a pin seat is provided in the mounting groove; the rotating member is provided with an adapter seat, and the adapter seat is rotated on the pin seat through a pin shaft; the limiting portion is provided on the outer side wall of the rotating member, and the positioning portion is provided on the inner side surface of the push-pull member.

[0008] The present application also relates to a fan, comprising a column and a rotating assembly, wherein the rotating assembly is arranged between the column and the chassis, and is characterized in that the rotating assembly is the rotating assembly described above.

[0009] In which, the fan also includes a wind cover; a connecting seat is also provided on the rotating part, one end of the column is set on the connecting seat, and the other end of the column is connected to the wind cover; the column is a telescopic rod, and a sink groove is provided on the back of the wind cover; the telescopic rod can be set in the sink groove after being retracted.

[0010] The rotating assembly and the fan including the rotating assembly proposed in this application have the following technical advantages:

[0011] (1) The rotating assembly proposed in this application realizes the rotation function of the rotating part by designing a retractable push-pull member on the chassis to cooperate with the rotating part, so that the push-pull member can be locked and unlocked by manual operation.

[0012] (2) The rotating assembly provided in this application has a simple and practical structural design and is easy to operate. It can be applied to various fan products, realize the folding and storage function, and enhance the fan experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional view of a rotating assembly of the present application.

[0014] Figure 2 This application Figure 1 A partial schematic diagram of .

[0015] Figure 3 This is a schematic diagram of the rotation of a rotating part of a rotating assembly of the present application.

[0016] Figure 4 This application Figure 3 A partial schematic diagram of .

[0017] Figure 5 It is an exploded view of a rotating component of the present application.

[0018] Figure 6 This is a front view of a fan of the present application.

[0019] Figure 7 It is a side view of a fan of the present application.

[0020] Figure 8 This is a cross-sectional view of a fan of the present application.

[0021] Figure 9 This application Figure 8 A partial schematic diagram of .

[0022] Figure 10 This is a schematic diagram of a fan of the present application after folding.

[0023] Figure 11 This is a schematic diagram of a fan folding process of the present application.

[0024] In the figure: 1. chassis; 11. mounting slot; 2. rotating member; 21. connecting seat; 22. adapter seat; 23. hook; 3. push-pull seat; 4. push-pull member; 41. slot; 5. pin; 6. spring; 7. telescopic rod; 8. wind hood; 81. sink. DETAILED DESCRIPTION

[0025] To make the objectives, technical solutions, and advantages of this application more clearly understood, the embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of this application can be combined with each other in any manner. Those skilled in the art will appreciate that a rotating assembly of this application can be applied to the field of household appliances, such as between the column and chassis of a column fan.

[0026] like Figure 1-5 As shown, a rotating assembly of the present application is arranged between the chassis and the column, and can be arranged on the chassis, and the rotating assembly includes a rotating member 2 and a push-pull member 4; the rotating member 2 and the push-pull member 4 are arranged on the chassis 1; wherein, the rotating member 2 can be rotatably arranged on the chassis 1, thereby realizing folding. Furthermore, a limiting portion is provided on the rotating member 2; further, the push-pull member 4 can be push-pull arranged on the chassis 1, and a positioning portion is provided on the push-pull member 4. Specifically, the positioning portion can be engaged with the limiting portion to limit the rotation of the rotating member 2, for example, to limit the rotating member 2 to a vertical state. Furthermore, the rotating member 2 can rotate when the positioning portion is separated from the limiting portion, for example, the rotating member 2 can rotate freely around the horizontal axis to realize the folding function. The rotating assembly designed in the present application is provided with a retractable push-pull member 4 on the chassis 1. By pulling the push-pull member 4, the positioning portion of the push-pull member and the limiting portion on the rotating member 2 are separated from each other, thereby unlocking the rotating member 2 and the push-pull member 4, so that the rotating member 2 itself can rotate; further, by pushing the push-pull member 4 or the push-pull member 4 automatically reset, the positioning portion of the push-pull member and the limiting portion on the rotating member 2 can be engaged and clamped with each other, so as to limit the freedom of rotation of the rotating member 2 and realize the self-locking of the rotating member 2.

[0027] The present application designs a retractable push-pull member on the chassis to cooperate with the rotating member, allowing the push-pull member to be manually locked and unlocked, thereby realizing the rotation function of the rotating member. The rotating assembly provided by the present application has a simple structural design and can be directly manually operated without any auxiliary tools. It is particularly suitable for various fans, thereby realizing the foldable storage of the fan.

[0028] Preferably, in combination with the above scheme, Figure 2、 4 as well as Figure 5 As shown, in this embodiment, the limiting portion on the rotating member 2 can be designed as a hook 23, which can be designed on the outer wall of the rotating member 2, so as to facilitate alignment and engagement; accordingly, the positioning portion can be designed as a slot 41, which can be designed on the inner side of the push-pull member 4 to achieve alignment and connection with the hook 23. Alternatively, referring to the above-mentioned matching structure of the limiting portion and the positioning portion, the limiting portion can also be designed as the slot 41 and the positioning portion as the hook 23, which can also achieve alignment and connection, and realize the locking or unlocking function.

[0029] Preferably, in combination with the above scheme, Figure 1-5 As shown, in this embodiment, the rotating assembly further includes a push-pull seat 3, which is fixedly mounted on the chassis 1, specifically within the mounting slot 11 of the chassis 1. Furthermore, a push-pull member 4 is push-pullably mounted on the push-pull seat 3. The push-pull seat 3 supports and stabilizes the push-pull member 4, making the push-pull structure more stable. Furthermore, the push-pull member 4 is horizontally retractable on the push-pull seat 3, which facilitates operation and simplifies the structure.

[0030] Preferably, in combination with the above scheme, Figure 1-5 As shown, in this embodiment, the push-pull seat 3 is further provided with a spring 6. The number of springs 6 can be one or more depending on the actual situation. Furthermore, one end of the spring 6 is connected to the inner side of the push-pull member 4, and one end of the spring 6 is connected to the inner side of the push-pull seat 3. Specifically, when the spring 6 is in its natural state, the positioning portion and the limiting portion engage with each other, thereby achieving locking. To unlock, the push-pull seat 3 is pulled away from the chassis 1, overcoming the force of the spring 6 and causing the positioning portion and limiting portion to separate, achieving unlocking.

[0031] Preferably, in combination with the above scheme, Figure 1-5 As shown, in this embodiment, in order to better enable the push-pull member 4 to telescopically move on the push-pull seat 3, the push-pull seat 3 may be provided with a slide rail, and the push-pull member 4 may be provided with a slide groove, so that the push-pull member 4 is slidably arranged on the slide rail through the slide groove, thereby achieving a sliding connection; or, the push-pull seat 3 may be provided with a slide groove, and the push-pull member 4 may be provided with a slide rail, so that the push-pull member 4 is slidably arranged on the slide groove through the slide rail. With the above solution, the push-pull seat 3 and the push-pull member 4 cooperate with each other through the slide rail and the slide groove, and the telescopic operation structure is more stable.

[0032] Preferably, in combination with the above scheme, Figure 1-5As shown, in this embodiment, the chassis 1 is provided with a mounting groove 11, and a pin seat 12 is provided within the mounting groove 11. Furthermore, a transfer seat 22 is provided on the rotating member 2. The transfer seat 22 is rotatably mounted on the pin seat 12 via the pin shaft 5 to achieve a rotational connection. Specifically, pin holes are provided on both sides of the transfer seat 22, and pin seats 12 are provided on both sides of the mounting groove 11. The pin seats 12 also have pin holes. In this way, the two ends of the pin shaft 5 are respectively disposed in the pin holes of the transfer seat 22 and the pin seat 12, thereby achieving a rotational connection between the transfer seat 22 and the pin seat 12.

[0033] Preferably, in combination with the above scheme, Figure 1-5 As shown, in this embodiment, the rotating member 2 is arranged on one side of the upper end surface of the chassis 1, which makes it easy to pull out the push-pull member 4, is conducive to processing and molding, and is convenient for folding and storage.

[0034] Preferably, in combination with the above scheme, Figure 1-5 As shown, in this embodiment, the limiting portion is provided on the outer side wall of the rotating member 2, and the positioning portion is correspondingly provided on the inner side surface of the push-pull member 4, so that a direct docking can be formed, which is convenient for unlocking.

[0035] Accordingly, combined with the above scheme, if Figure 6-11 As shown, the present application also provides a fan, including a rotating assembly; wherein the rotating assembly is the rotating assembly described above. Furthermore, the fan provided by the present application also includes a column, which is preferably a telescopic rod 7. One end of the telescopic rod 7 is disposed on the rotating member 2 and can rotate with the rotating member 2, thereby realizing a folding function; the other end of the telescopic rod 7 is rotatably connected to the fan cover 8 to achieve better folding and storage.

[0036] Preferably, in combination with the above scheme, Figure 1-11 As shown, in this embodiment, the fan provided by the present application further includes a telescopic rod 7 and a wind shield 8. Furthermore, a connecting seat 21 is further provided on the rotating member 2. Specifically, one end of the telescopic rod 7 is provided on the connecting seat 21, and the other end of the telescopic rod 7 is rotatably connected to the wind shield 8. Furthermore, a sinking groove 81 is provided on the back of the wind shield 8. By adopting the above solution, by providing a sinking groove 81 on the back of the wind shield, after the telescopic rod is retracted, it can be folded by rotating the rotating member, so that it can be set in the sinking groove 81 for storage. The storage effect is more beautiful, the fan body is not easily damaged, and it is convenient to carry, thereby improving the user experience of the fan.

[0037] Although the embodiments disclosed in this application are as described above, the contents described are merely embodiments adopted to facilitate understanding of this application and are not intended to limit this application. Any person skilled in the art of the art to which this application belongs may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed in this application. However, the scope of patent protection of this application shall still be based on the scope defined by the attached claims.

Claims

1. A rotating assembly, characterized in that: The rotating assembly comprises a rotating member (2) and a push-pull member (4); the rotating member (2) and the push-pull member (4) are arranged on a chassis (1); a limiting portion is provided on the rotating member (2), and a positioning portion is provided on the push-pull member (4); the positioning portion and the limiting portion can be engaged with each other to limit the rotation of the rotating member (2).

2. The rotating assembly according to claim 1, wherein: The limiting portion is a hook (23), and the positioning portion is a slot (41).

3. The rotating assembly according to claim 1, wherein: The rotating assembly further comprises a push-pull seat (3), and the push-pull seat (3) is arranged on the chassis (1); the push-pull member (4) is arranged on the push-pull seat (3) in a push-pull manner.

4. The rotating assembly according to claim 3, characterized in that: The push-pull seat (3) is further provided with a spring (6); one end of the spring (6) is connected to the push-pull member (4), and the other end of the spring (6) is connected to the push-pull seat (3).

5. The rotating assembly according to claim 3, characterized in that: The push-pull seat (3) is provided with a slide rail, the push-pull member (4) is provided with a slide groove, and the push-pull member (4) is slidably arranged on the slide rail through the slide groove; or, the push-pull seat (3) is provided with a slide groove, the push-pull member (4) is provided with a slide rail, and the push-pull member (4) is slidably arranged on the slide groove through the slide rail.

6. The rotating assembly according to any one of claims 1 to 5, characterized in that: The chassis (1) is provided with a mounting groove (11), and a pin seat (12) is provided in the mounting groove (11); the rotating member (2) is provided with a transfer seat (22), and the transfer seat (22) is rotatably arranged on the pin seat (12) through a pin shaft (5).

7. The rotating assembly according to any one of claims 1 to 5, characterized in that: The limiting portion is arranged on the outer side wall of the rotating member (2), and the positioning portion is arranged on the inner side surface of the push-pull member (4).

8. A fan, comprising a column and a rotating assembly, wherein the rotating assembly is arranged between the column and the chassis, characterized in that: The rotating assembly is a rotating assembly according to any one of claims 1 to 7.

9. The fan according to claim 8, characterized in that The fan further comprises a wind shield (8); a connecting seat (21) is further provided on the rotating member (2); one end of the column is arranged on the connecting seat (21), and the other end of the column is connected to the wind shield (8).

10. The fan according to claim 9, characterized in that The upright column is a telescopic rod (7), and a sink groove (81) is provided on the back of the wind cover (8); the telescopic rod (7) can be arranged in the sink groove (81) after being retracted.

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