Handheld fan

Abstract

The utility model discloses a handheld fan which comprises a handheld shell, a fan cover body is arranged at the top of the handheld shell, the fan cover body comprises a front fan cover, a middle cover body and a rear fan cover, the middle cover body is arranged between the front fan cover and the rear fan cover, and the front fan cover, the middle cover body and the rear fan cover can be connected into an integrated structure in an inserted mode. The front fan cover comprises a front cover body, a front fan cover plug and a front support motor base are arranged on the front cover body, the front support motor base is located in the center of the front fan cover, and a front fan buckle is arranged on the front cover body. A fan support body is arranged in the fan cover body, the fan support body comprises a fan support, the fan support comprises a support disc, three fan support plugs and a fan support grip plug are arranged on the outer circumference of the support disc, and a rear support motor base is arranged at the center of the support disc; the fan support is provided with support insertion holes, and the support insertion holes are used for being connected with the rear cover body fixing buckles in an inserted mode.

Description

Technical Field

[0001] The invention discloses a handheld fan and belongs to the field of fans. Background Art

[0002] A handheld fan is a commonly used leisure appliance, which is often used to fan the air handheld in summer to bring coolness to people in summer. The prior art Chinese patent, patent number CN2021207920058, is named a utility model patent for a double-blade handheld mini fan, which discloses the following content: a double-blade handheld mini fan, comprising a shell, a power supply, and two groups of horizontally opposed fan blades, the shell comprising a handle portion and a ventilation portion, the ventilation portion comprising a front shell and a rear shell, the two groups of fan blades are rotatably mounted on the front shell and the rear shell respectively, and the rotation directions of the two groups of the fan blades are set in opposite directions; since the two groups of fan blades rotate in opposite directions, one fan blade is responsible for supplying air and the other fan blade is responsible for blowing air, and the coordinated use of the two can increase the wind force of the handheld fan, that is, the heat dissipation effect of the handheld fan can be improved; on the other hand, since there are two fan blades blowing air to the human body, the load of a single fan blade can be reduced and the service life of the fan blade can be extended.

[0003] Although this patent can complete the function of air supply, due to the setting of two sets of fan blades, when in use, the two sets of fan blades are often damaged due to long-term operation, and the two sets of fan blades often interfere with each other. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a handheld fan in view of the deficiencies of the above technical solutions. The handheld fan has a firm structure and can avoid interference between two sets of fan blades.

[0005] In order to solve the above technical problems, the technical solution of the present invention is:

[0006] A handheld fan, characterized in that: it comprises a grip shell, a fan cover is arranged on the top of the grip shell, the fan cover comprises a front fan cover, an intermediate cover and a rear fan cover, the intermediate cover is arranged between the front fan cover and the rear fan cover, and the front fan cover, the intermediate cover and the rear fan cover can be plugged into an integrated structure;

[0007] The front fan cover comprises a front cover body, on which a front fan cover plug and a front bracket motor seat are arranged, the front bracket motor seat is located at the center of the front fan cover, and a front fan buckle is arranged on the front cover body;

[0008] A fan bracket body is arranged in the fan cover body, and the fan bracket body includes a fan bracket, and the fan bracket includes a bracket disc, and three fan bracket plugs and one fan bracket handle plug are arranged on the outer circumference of the bracket disc, and a rear bracket motor seat is arranged at the center position of the bracket disc; a bracket socket is arranged on the fan bracket, and the bracket socket is used to plug in the rear cover body fixing buckle.

[0009] The following are further improvements to the above technical solution:

[0010] A bracket disc socket is arranged in the bracket disc, and the bracket disc socket is used to plug the front fan cover plug on the front cover body. A front fan motor is arranged on one side of the bracket disc, and a rear fan motor is arranged on the other side of the bracket disc. A front fan blade body is arranged on the front fan motor, and the front fan blade body is arranged with front fan blades. A rear fan blade body is arranged on the rear fan motor, and the rear fan blade body is arranged with rear fan blades.

[0011] The following are further improvements to the above technical solution:

[0012] The fan bracket is provided with a fan bracket groove, and the edge of the fan bracket groove forms a reinforcement protrusion.

[0013] The following are further improvements to the above technical solution:

[0014] The rear fan blade body and the front fan blade body are spaced apart by a bracket disc.

[0015] The following are further improvements to the above technical solution:

[0016] The bracket disc is provided with three reinforcing ribs, and the three reinforcing ribs form a triangular structure in pairs.

[0017] The following are further improvements to the above technical solution:

[0018] The rear fan cover is provided with long spokes and short spokes which are arranged in a radial shape, the rear fan cover is provided with a rear cover body plug, and a rear cover body fixing buckle is provided at the lower edge of the rear fan cover.

[0019] In actual use, the handheld fan has a firm structure and is easy to disassemble and assemble. The arrangement of the fan bracket can prevent the two sets of fan blades from interfering with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model;

[0023] Figure 4 is a schematic diagram of the structure of a fan cover;

[0024] Figure 5 It is a structural schematic diagram of the front fan cover;

[0025] Figure 6 It is a structural schematic diagram of the rear fan cover;

[0026] Figure 7 is a three-dimensional view of the front fan cover;

[0027] Figure 8 It is a three-dimensional picture of the rear fan cover;

[0028] Fig. 9 is a schematic diagram of the structure of the fan body;

[0029] Fig.10 is a schematic diagram of the structure of the fan body;

[0030] Fig.11 It is the front view of the fan body bracket;

[0031] Fig.12 This is the front view of the fan bracket;

[0032] Fig.13 A three-dimensional diagram of a fan bracket.

[0033] In the figure:

[0034] 1. Holding shell; 2. Switch; 3. Charging port; 4. Front fan cover; 5. Middle cover body; 6. Rear fan cover; 7. U-shaped handle; 8. Rechargeable battery; 9. Front fan blade; 10. Rear fan blade; 11. Fan bracket; 12. Fan bracket plug; 13. Front fan blade body; 14. Fan bracket handle plug; 15. Rear fan blade body; 16. Bracket disc; 17. Reinforcement rib; 18. Rear bracket motor seat; 41. Front fan cover plug; 42. Front bracket motor seat; 61. Short spoke; 62. Rear cover plug; 63. Long spoke; 64. Rear cover fixing buckle; 1101. Bracket socket; 1102. Fan bracket groove; 1302. Front fan motor; 1501. Rear fan motor; 161. Bracket disc socket. DETAILED DESCRIPTION

[0035] Embodiment, as attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 As shown, a handheld fan comprises a gripping shell 1 , on which a switch 2 and a charging port 3 are arranged, and inside of the gripping shell 1 a rechargeable battery 8 is arranged.

[0036] A fan cover is arranged on the top of the holding shell 1, and the fan cover includes a front fan cover 4, an intermediate cover 5 and a rear fan cover 6. The intermediate cover 5 is arranged between the front fan cover 4 and the rear fan cover 6. The front fan cover 4, the intermediate cover 5 and the rear fan cover 6 can be plugged into an integrated structure; a U-shaped handle 7 is arranged on the holding shell 1.

[0037] As attached Figure 5 , Attachment Figure 6 and attached Figure 7 As shown, the front fan cover 4 includes a front cover body 44 , on which a front fan cover plug 41 and a front bracket motor seat 42 are provided. The front bracket motor seat 42 is located at the center of the front fan cover 4 , and a front fan buckle 43 is provided on the front cover body 44 .

[0038] As attached Figure 8 As shown, the rear fan cover 6 is provided with radially arranged long spokes 63 and short spokes 61 , the rear fan cover 6 is provided with a rear cover body plug 62 , and a rear cover body fixing buckle 64 is provided at the lower edge of the rear fan cover 6 .

[0039] As attached Fig. 9 , Attachment Fig.10 , Attachment Fig.11 , Attachment Fig.12 and attached Fig.13 As shown, a fan bracket body is arranged in the fan cover body, and the fan bracket body includes a fan bracket 11, and the fan bracket 11 includes a bracket disc 16, and three fan bracket plugs 12 and one fan bracket handle plug 14 are arranged on the outer circumference of the bracket disc 16, and a rear bracket motor seat 18 is arranged at the center position of the bracket disc 16; a bracket socket 1101 is arranged on the fan bracket 11, and the bracket socket 1101 is used to plug the rear cover body fixing buckle 64.

[0040] The fan bracket 11 is provided with a fan bracket groove 1102 , and the edge of the fan bracket groove 1102 forms a reinforcing protrusion for reinforcing.

[0041] A bracket disc socket 161 is provided in the bracket disc 16, and the bracket disc socket 161 is used to plug the front fan cover plug 41 on the front cover body 44. A front fan motor 1302 is provided on one side of the bracket disc 16, and a rear fan motor 1501 is provided on the other side of the bracket disc 16. The front fan motor 1302 is provided with a front fan blade body 13, and the front fan blade body 13 is provided with front fan blades 9. The rear fan motor 1501 is provided with a rear fan blade body 15, and the rear fan blade body 15 is provided with rear fan blades 10.

[0042] The rear fan blade body 15 and the front fan blade body 13 are separated by a bracket disc 16 .

[0043] The support disc 16 is provided with three reinforcing ribs 17 , and the three reinforcing ribs 17 form a triangular structure in pairs, which play a reinforcing role on the support disc 16 .

Claims

1. A handheld fan, characterized in that: It includes a holding shell, a fan cover body is arranged on the top of the holding shell, the fan cover body includes a front fan cover, an intermediate cover body and a rear fan cover, the intermediate cover body is arranged between the front fan cover and the rear fan cover, and the front fan cover, the intermediate cover body and the rear fan cover can be plugged into an integrated structure; The front fan cover comprises a front cover body, on which a front fan cover plug and a front bracket motor seat are arranged, the front bracket motor seat is located at the center of the front fan cover, and a front fan buckle is arranged on the front cover body; A fan bracket body is arranged in the fan cover body, and the fan bracket body includes a fan bracket, and the fan bracket includes a bracket disc, and three fan bracket plugs and one fan bracket handle plug are arranged on the outer circumference of the bracket disc, and a rear bracket motor seat is arranged at the center position of the bracket disc; a bracket socket is arranged on the fan bracket, and the bracket socket is used to plug in the rear cover body fixing buckle.

2. A handheld fan as claimed in claim 1, characterized in that: A bracket disc socket is arranged in the bracket disc, and the bracket disc socket is used to plug the front fan cover plug on the front cover body. A front fan motor is arranged on one side of the bracket disc, and a rear fan motor is arranged on the other side of the bracket disc. A front fan blade body is arranged on the front fan motor, and the front fan blade body is arranged with front fan blades. A rear fan blade body is arranged on the rear fan motor, and the rear fan blade body is arranged with rear fan blades.

3. A handheld fan as claimed in claim 2, characterized in that: The fan bracket is provided with a fan bracket groove, and the edge of the fan bracket groove forms a reinforcement protrusion.

4. A handheld fan as claimed in claim 3, characterized in that: The rear fan blade body and the front fan blade body are spaced apart by a bracket disc.

5. A handheld fan as claimed in claim 4, characterized in that: The bracket disc is provided with three reinforcing ribs, and the three reinforcing ribs form a triangular structure in pairs.

6. A handheld fan as claimed in claim 5, characterized in that: The rear fan cover is provided with long spokes and short spokes which are arranged in a radial shape, the rear fan cover is provided with a rear cover body plug, and a rear cover body fixing buckle is provided at the lower edge of the rear fan cover.

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