Portable fan with multiple bases

Abstract

The utility model discloses a multi-base portable fan, which belongs to the technical field of fans, and has the technical key points that the multi-base portable fan comprises a fan body, the bottom of the fan body can be well supported, placed and used through the matched installation of the fan body and a supporting base, and meanwhile, the transverse rotation adjustment of the fan body can be realized; the fan body and the clamp base are installed in a matched mode, so that clamping and fixing use in a specific area can be well achieved, and the cooling requirements of a user in different environments are met; the fan body and the hanging hook are installed in a matched mode so that hanging type air blowing can be well achieved, the small fan is particularly suitable for the environment with the limited space, meanwhile, a user can hang the small fan at any position of a room according to needs, flexible cooling layout is achieved, the small fan is easy to carry and install, and use is convenient. The base has the advantages that different bases can be replaced for use according to use environments, and the base is portable.

Description

Technical Field

[0001] The utility model relates to the field of fans, in particular to a portable fan with multiple bases. Background Art

[0002] With the advancement of technology and the improvement of people's living standards, portable fans, as a convenient and practical cooling tool, have gradually occupied an important position in people's daily lives. Especially in the hot summer, portable fans have become a must-have for many people when traveling, outdoor activities, and even daily office work due to their compactness, lightness, and ease of portability.

[0003] However, the limitations of traditional portable fans in base design are gradually emerging. Currently, the bases of most portable fans only have basic clamping or supporting functions, lack other practical functions, and cannot well meet the user's usage needs in different scenarios. They have poor applicability and cannot meet actual usage needs.

[0004] Therefore, it is necessary to provide a portable fan with multiple bases to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the embodiment of the present invention aims to provide a portable fan with multiple bases, aiming to solve the technical problems raised in the background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A portable fan with multiple bases includes a fan body, which is rotatably mounted on a fixed frame via a rotating shaft. The fixed frame is provided with a plug-in tube for switching installation. The plug-in tube is provided with an annular snap-fit groove and a limiting mounting hole for hanging snap-fit. The plug-in tube is adapted to be mounted and connected with a support base, a clip base or a hanging hook.

[0008] As a further solution of the present invention, a docking installation tube adapted to fit the plug-in tube is fixedly connected to the support base, a first clip is provided in the docking installation tube, and a first clip ball adapted to fit the annular clip groove is provided on the first clip.

[0009] As a further solution of the present invention, a docking installation hole adapted to be connected to the plug-in tube is provided on the clip base, a second clamping piece is provided in the docking installation hole, and a second clamping ball adapted to be connected to the annular clamping groove is provided on the second clamping piece.

[0010] As a further solution of the present invention, two groups of second clamping pieces and second clamping balls for clamping and connecting with the annular clamping groove are provided inside the docking mounting hole.

[0011] As a further solution of the present invention, the clip base is further provided with an anti-skid groove for preventing skidding, and the bottom of the clip base is provided with a hanging hole for hanging.

[0012] As a further solution of the present invention, the suspension hook is provided with a snap-fit hook adapted to snap-fit with the limiting mounting hole on the plug-in tube.

[0013] As a further solution of the present invention, a fan rear seat is provided on the fan body, and a switch button is provided on the fan rear seat.

[0014] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art:

[0015] The utility model can well realize the support and placement of the bottom of the fan body through the coordinated installation between the fan body and the supporting base, and can also realize the lateral rotation adjustment of the fan body. The user can easily assemble and disassemble the fan and the base without complicated tools and steps, which greatly improves the convenience of use. The disassembled fan and base are smaller in size and lighter in weight, which is convenient for users to carry and store. At the same time, the user can easily rotate the head of the fan according to actual needs to realize flexible adjustment of the wind direction to meet the cooling needs in different scenarios.

[0016] Through the coordinated installation between the fan body and the clip base, the fan can be clamped and fixed in a specific area. This clampable base design allows the small fan to be easily fixed to the edge of a table, bedside, stroller and other scenes, greatly expanding its scope of use and meeting the user's cooling needs in different environments. In addition, the user can also quickly convert the small fan from a clamping state to a placement state as needed, realizing flexible switching of usage methods.

[0017] By coordinating the installation between the fan body and the hanging hook, the hanging blowing method can be well realized. In this way, the small fan does not take up any ground or desktop space, and is particularly suitable for environments with limited space, such as small rooms, kitchens or outdoor camping sites. At the same time, users can also hang the small fan anywhere in the room as needed, such as on walls, branches or inside tents, to achieve a flexible cooling layout. In addition, the fan on the ground may become an obstacle when walking, and this type of hanging fan completely eliminates this safety hazard, and is particularly suitable for families with children or pets. This design is lightweight and equipped with a convenient hanging method, making the small fan easy to carry and install, meeting the user's cooling needs in different occasions.

[0018] This different base disassembly design and installation method can meet the user's usage needs in different scenarios. Users can easily replace the base according to their needs, realize the rapid conversion of the small fan between different scenarios, and greatly improve its usage efficiency. In addition, this detachable base is convenient for users to clean and maintain, which helps to keep the small fan in good condition and extend its service life. If a base is damaged, the user only needs to replace the base without replacing the entire small fan, thereby significantly reducing maintenance costs and time.

[0019] In order to more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0021] Figure 1 It is a structural diagram of the first embodiment of the utility model.

[0022] Figure 2 It is a rear structural schematic diagram of the first embodiment of the utility model.

[0023] Figure 3 This is a schematic diagram of the explosion structure of the first embodiment of the utility model.

[0024] Figure 4 It is a structural schematic diagram of the support base in the first embodiment of the utility model.

[0025] Figure 5 Schematic diagram of the connection structure of the fan body in the embodiment of the utility model.

[0026] Figure 6 It is a structural schematic diagram of the second embodiment of the utility model.

[0027] Figure 7 It is a rear structural schematic diagram of the second embodiment of the utility model.

[0028] Figure 8 This is a schematic diagram of the explosion structure of the second embodiment of the utility model.

[0029] Figure 9 This is a schematic structural diagram of the clip base in the second embodiment of the utility model.

[0030] Figure 10 It is a structural diagram of the third embodiment of the utility model.

[0031] Figure 11 It is a rear structural schematic diagram of the third embodiment of the utility model.

[0032] Figure 12This is a schematic diagram of the explosion structure of the third embodiment of the utility model.

[0033] Figure numerals: 1. Fan body; 11. Fan rear seat; 12. Switch button; 13. Rotating shaft; 14. Fixing frame; 15. Plug-in tube; 16. Limit mounting hole; 17. Annular snap-in groove; 2. Support base; 21. Docking mounting tube; 22. First snap-in piece; 23. First snap-in ball; 3. Clip base; 31. Docking mounting hole; 32. Second snap-in piece; 33. Second snap-in ball; 34. Anti-slip groove; 35. Hanging hole; 4. Suspension hook; 41. Snap-in hook. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0036] Example 1

[0037] See also Figures 1 to 5 A portable fan with multiple bases includes a fan body 1, which is rotatably mounted on a fixed frame 14 through a rotating shaft 13. The fixed frame 14 is provided with a plug-in tube 15 for switching installation. The plug-in tube 15 is provided with an annular clamping groove 17 and a limiting mounting hole 16 for hanging clamping. The plug-in tube 15 is adapted to be mounted and connected with a support base 2.

[0038] Furthermore, a docking installation tube 21 adapted to be engaged with the plug-in tube 15 is fixedly connected to the support base 2 , a first snap-fit piece 22 is provided in the docking installation tube 21 , and a first snap-fit ball 23 adapted to be engaged with the annular snap-fit groove 17 is provided on the first snap-fit piece 22 .

[0039] Furthermore, a fan rear seat 11 is provided on the fan body 1 , and a switch button 12 is provided on the fan rear seat 11 .

[0040] Preferably, the fan body 1 is sleeved on the docking mounting tube 21 on the support base 2 through the plug-in tube 15 on the fixing frame 14, so that the first snap-in ball 23 on the first snap-in piece 22 is snap-fitted to the annular snap-in groove 17 on the plug-in tube 15, thereby realizing the docking installation between the fan body 1 and the support base 2. The fan body 1 can be rotatably connected to the first snap-in ball 23 through the annular snap-in groove 17 on the plug-in tube 15, thereby realizing the lateral rotation adjustment of the fan body 1, further improving the convenience of use. The user can easily assemble and disassemble the fan and the base without complicated tools and steps, which greatly improves the convenience of use. The disassembled fan and base are smaller in size and lighter in weight, which is convenient for users to carry and store, and is particularly suitable for outdoor travel or environments with limited space. At the same time, the user can easily rotate the fan head according to actual needs to realize flexible adjustment of the wind direction to meet the cooling needs in different scenarios.

[0041] In addition, the fan body 1 can be switched on and off and regulated by the switch button 12 at the rear, and the fan body 1 can be adjusted in pitch angle by the rotating shaft 13, so as to facilitate the use of blowing air.

[0042] Example 2

[0043] like Figures 5 to 9 As shown, in this embodiment, based on embodiment 1, a clamp base 3 is adapted and installed on the plug-in tube 15, and a docking mounting hole 31 adapted and matched with the plug-in tube 15 is provided on the clamp base 3. A second snap-in piece 32 is provided in the docking mounting hole 31, and a second snap-in ball 33 adapted and connected with the annular snap-in groove 17 is provided on the second snap-in piece 32.

[0044] Furthermore, two groups of second engaging pieces 32 and second engaging balls 33 for engaging with the annular engaging groove 17 are provided inside the docking mounting hole 31 .

[0045] Furthermore, the clip base 3 is provided with an anti-skid groove 34 for anti-skid, and the bottom of the clip base 3 is provided with a hanging hole 35 for hanging.

[0046] Preferably, in this embodiment, the fan body 1 can be correspondingly clamped into the docking mounting hole 31 on the clip base 3 through the plug-in tube 15, so that the second clamping ball 33 on the second clamping piece 32 and the annular clamping groove 17 on the outside of the plug-in tube 15 can well realize the clamping fit between the fan body 1 and the clip base 3. At this time, the fan body 1 can be supported by the clip base 3 below, and the clip base 3 can be clamped to the edge of the bed or desk, as well as some clampable areas for fixation, which significantly improves the convenience of use. This clampable base design enables the small fan to be easily fixed to various scenes such as the edge of the table, bedside, and baby carriage, greatly expanding its scope of use and meeting the user's cooling needs in different environments. In addition, the user can quickly convert the small fan from the clamping state to the placement state as needed, realizing flexible switching of usage methods. The disassembled base and fan body are convenient for cleaning and maintenance respectively, which helps to keep the product in good condition and extend its service life.

[0047] In addition, an anti-skid groove 34 is provided above the clamp base 3, so that the operator can use it for clamping. In addition, a hanging hole 35 is provided at the bottom of the clamp base 3, so that the clamp base 3 can be hung for use.

[0048] Example 3

[0049] like Figures 10 to 12 As shown, in this embodiment, based on the above embodiment, a hanging hook 4 is adapted and installed on the plug-in tube 15 , and the hanging hook 4 is provided with a snap-fit hook 41 adapted and snap-fitted with the limiting mounting hole 16 on the plug-in tube 15 .

[0050] Preferably, in this embodiment, the fan body 1 can be correspondingly connected to the limiting mounting hole 16 on the plug-in tube 15 through the connecting hook 41 on the hanging hook 4, so that it can be well used for hanging blowing through the hanging hook 4. By hanging use, the small fan does not take up any ground or desktop space, and is particularly suitable for environments with limited space, such as small rooms, kitchens or outdoor camping sites. At the same time, users can also hang the small fan anywhere in the room as needed, such as on a wall, a branch or inside a tent, to achieve a flexible cooling layout. In addition, the fan on the ground may become an obstacle when walking, while this type of hanging fan completely eliminates this safety hazard, and is particularly suitable for families with children or pets. This design is lightweight and equipped with a convenient hanging method, making the small fan easy to carry and install, meeting the user's cooling needs in different occasions.

[0051] It should be noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A portable fan with multiple bases, comprising a fan body (1), characterized in that: The fan body (1) is rotatably mounted on a fixed frame (14) via a rotating shaft (13); a plug-in tube (15) for switching installation is provided on the fixed frame (14); an annular clamping groove (17) and a position-limiting mounting hole (16) for hanging clamping are provided on the plug-in tube (15); a support base (2), a clip base (3) or a hanging hook (4) is adapted for mounting and connecting on the plug-in tube (15).

2. The portable fan with multiple bases according to claim 1, characterized in that: A docking installation tube (21) adapted to be engaged with the plug-in tube (15) is fixedly connected to the support base (2); a first engaging piece (22) is provided in the docking installation tube (21); and a first engaging ball (23) adapted to be engaged with the annular engaging groove (17) is provided on the first engaging piece (22).

3. The portable fan with multiple bases according to claim 1, characterized in that: The clip base (3) is provided with a docking installation hole (31) adapted to be engaged with the plug-in tube (15); a second engaging piece (32) is provided in the docking installation hole (31); and a second engaging ball (33) adapted to be engaged with the annular engaging groove (17) is provided on the second engaging piece (32).

4. The portable fan with multiple bases according to claim 3, characterized in that: Two groups of second clamping pieces (32) and second clamping balls (33) for clamping and connecting the annular clamping grooves (17) are provided inside the docking installation hole (31).

5. The portable fan with multiple bases according to claim 3, characterized in that: The clip base (3) is also provided with an anti-skid groove (34) for preventing skidding, and the bottom of the clip base (3) is provided with a hanging hole (35) for hanging.

6. The portable fan with multiple bases according to claim 1, characterized in that: The suspension hook (4) is provided with a snap-fit hook (41) adapted to snap-fit with the position-limiting mounting hole (16) on the plug-in tube (15).

7. The portable fan with multiple bases according to claim 1, characterized in that: A fan rear seat (11) is provided on the fan body (1), and a switch button (12) is provided on the fan rear seat (11).

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