CN-224214435-U - Fan blade mounting structure convenient to mount and dismount

Abstract

The utility model discloses a fan blade mounting structure convenient to mount and dismount, which comprises a hub and a plurality of fan blades clamped on the outer side of the hub, wherein plug boards are arranged at the end parts of the fan blades, plug grooves corresponding to the plug boards are arranged on the outer side of the hub, clamping blocks are arranged at the end parts of the plug boards, clamping holes corresponding to the clamping blocks are arranged in the plug grooves, the clamping blocks are arranged in a hemispherical shape, a plurality of grooves are formed in the plug boards, reinforcing ribs are arranged at the joints of the plug boards and the fan blades, the plug grooves are arranged longitudinally, a plurality of reinforcing plates are arranged on the inner side of the hub, and fan blade reinforcing ribs are arranged on the surfaces of the fan blades. The fan blade has the advantages of simple structure, low manufacturing cost, simple connection between the fan blade and the hub, stable installation, convenient disassembly and assembly of the fan blade, convenient cleaning, easy replacement after a certain fan blade is damaged, avoidance of influencing the use of the whole fan blade and good user experience.

Inventors

• SONG YANG

Assignees

• 江门市凯纳电子科技有限公司

Dates

Publication Date

20260508

Application Date

20250519

Claims (10)

1. 1. The fan blade mounting structure is characterized by comprising a hub and a plurality of fan blades which are clamped on the outer side of the hub, wherein a plug board is arranged at the end part of each fan blade, a plug groove corresponding to the plug board is arranged on the outer side of the hub, a clamping block is arranged at the end part of each plug board, and a clamping hole corresponding to the clamping block is arranged in each plug groove.
2. 2. The fan blade mounting structure with convenient disassembly and assembly as claimed in claim 1, wherein the clamping blocks are arranged in a hemispherical shape.
3. 3. The fan blade mounting structure with convenient disassembly and assembly as claimed in claim 1, wherein the plugboard is provided with a plurality of grooves.
4. 4. The assembly and disassembly fan blade mounting structure according to claim 1, wherein the joint of the plug board and the fan blade is provided with a reinforcing rib.
5. 5. The assembly and disassembly fan blade mounting structure according to claim 1, wherein the insertion groove is longitudinally arranged, and the insertion plate is longitudinally arranged.
6. 6. The fan blade mounting structure with convenient disassembly and assembly as claimed in claim 1, wherein the plug board is in interference fit with the plug groove.
7. 7. The fan blade mounting structure convenient to mount and dismount according to claim 1, wherein the inner side of the hub is provided with a plurality of reinforcing plates.
8. 8. The assembly and disassembly convenient fan blade mounting structure according to claim 1, wherein the fan blade is provided with a fan blade reinforcing rib on the surface.
9. 9. The fan blade mounting structure with convenient disassembly and assembly as claimed in claim 1, wherein the hub is provided with a shaft hole in the center.
10. 10. The assembly and disassembly fan blade mounting structure according to claim 1, wherein the hub and the fan blade are made of plastic.

Description

Fan blade mounting structure convenient to mount and dismount Technical Field The utility model relates to the technical field of fans, in particular to a fan blade mounting structure convenient to mount and dismount. Background Fans are electric appliances which are frequently used by people, and fan blades are important components of the fans, so that the performance of the fans is affected. The fan blade generally comprises a hub and a fan blade, but the fan blade of a part of the existing fan blade is mounted on the hub through a screw, so that the fan blade is inconvenient to mount and dismount and inconvenient to clean, the fan blade of another part of the fan blade and the hub are integrally formed, or after a certain fan blade is damaged, the use of the whole fan blade is affected, and the experience of a user is poor. Accordingly, there is a need for improvements in the art to avoid the disadvantages of the prior art. Disclosure of utility model The utility model aims to overcome the defects and shortcomings in the prior art and provides a fan blade mounting structure with simple structure and convenient disassembly and assembly. The utility model is realized by the following technical scheme: the utility model provides a convenient to assemble and disassemble's fan blade mounting structure, including wheel hub and joint in a plurality of flabellums in the wheel hub outside, the tip of flabellum is equipped with the plugboard, the outside of wheel hub is equipped with the confession the grafting groove that the plugboard corresponds, the tip of plugboard is equipped with the joint piece, the grafting groove be equipped with the joint hole that the joint piece corresponds. Further, the clamping blocks are arranged in a hemispherical shape. Further, the plug board is provided with a plurality of grooves. Further, the joint of the plugboard and the fan blade is provided with a reinforcing rib. Further, the inserting grooves are longitudinally arranged, and the inserting plates are longitudinally arranged. Further, the plug board is in interference fit with the plug groove. Further, a plurality of reinforcing plates are arranged on the inner side of the hub. Further, fan blade reinforcing ribs are arranged on the surfaces of the fan blades. Further, the center of the hub is provided with a shaft hole. Further, the hub and the fan blades are all made of plastic. Compared with the prior art, the fan blade is clamped to the hub through the fan blade, the plug board is arranged at the end part of the fan blade, the plug groove corresponding to the plug board is arranged at the outer side of the hub, the clamping block is arranged at the end part of the plug board, and the clamping hole corresponding to the clamping block is arranged in the plug groove, so that the fan blade is connected with the hub simply, stably installed, convenient to assemble and disassemble and convenient to clean, and when a certain fan blade is damaged, the fan blade is easy to replace, the use of the whole fan blade is prevented from being influenced, and the user experience is good. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic view of a fan blade mounting structure with easy assembly and disassembly; FIG. 2 is an exploded view of a fan blade mounting structure according to the present utility model; FIG. 3 is a schematic view of a fan blade according to the present utility model; Fig. 4 is a schematic structural view of the hub of the present utility model. In the figure, the hub is 1-, the fan blades are 2-, the plug board is 3-, the plug slot is 4-, the clamping block is 5-, the clamping hole is 6-, the slot is 7-, the reinforcing rib is 8-, the reinforcing plate is 9-, the fan blade reinforcing rib is 10-and the shaft hole is 11-. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model relates to a fan blade mounting structure convenient to mount and dismount, which is shown in fig. 1 to 4, and comprises a hub 1 and a plurality of fan blades 2 clamped on the outer side of the hub 1, wherein a plugboard 3 i