Protective net mounting structure of blower

Abstract

The utility model discloses a protective screening installation structure of a blower, and aims to provide a protective screening installation structure of a blower, which is convenient and quick to operate and high in assembly efficiency. The air blower comprises an air blower body and a mesh enclosure body, an air inlet channel is formed in the air blower body, an external thread area is arranged on the outer side wall of the air inlet channel, an internal thread area matched with the external thread area is arranged at an opening of the mesh enclosure body, and the mesh enclosure body is installed at the opening of the air inlet channel through cooperation of the internal thread area and the external thread area. The beneficial effects of the utility model are that the operation is convenient and fast, the assembly efficiency is high, the installation and the disassembly are convenient, and the difficulty of later maintenance and repair is reduced; the fixing effect between the mesh enclosure body and the air inlet duct is improved, and the mesh enclosure body is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field related to hair dryers, in particular to a protective net installation structure of a hair dryer. Background Art

[0002] Hair dryers are essential household appliances. Most families in modern life will buy hair dryers and use them to blow air on items that need to be heated and dried, such as hair. Hair dryers are mainly composed of a group of electric heating elements and a small fan. When powered on, the electric heating elements will generate heat, and the wind blown by the fan will become hot air after passing through the electric heating elements. If only the small fan rotates and the electric heating element is not hot, then the wind blown out is cold air instead of hot air.

[0003] The existing protective net at the air inlet of the hair dryer needs to ensure good stability and firmness during assembly, so the protective net at the air inlet of the hair dryer often needs either a complex structure to fix it or a large number of screws and nuts to fix it during installation. The operation process is complicated and cumbersome, the installation is very troublesome, and the assembly efficiency is low.

[0004] In summary, there is currently a need for an air outlet tube installation structure for a hair dryer that is easy and quick to operate and has high assembly efficiency. Utility Model Content

[0005] The utility model is to overcome the shortcomings of the prior art that the protective net at the air inlet of the hair dryer either needs a complex structure to fix it or needs a large number of screws and nuts to fix it during installation, the operation process is complicated and cumbersome, the installation is very troublesome, and the assembly efficiency is low. The utility model provides a protective net installation structure for the hair dryer that is easy and quick to operate and has high assembly efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A protective net installation structure for a hair dryer comprises a hair dryer body and a net cover body, wherein the hair dryer body is provided with an air inlet, an outer side wall of the air inlet is provided with an external threaded area, an opening of the net cover body is provided with an internal threaded area matching the external threaded area, and the net cover body is installed at the opening of the air inlet through the cooperation of the internal threaded area and the external threaded area.

[0008] During installation, align and match the internal thread area at the opening of the mesh cover body with the external thread area on the outer wall of the air inlet duct, and then tighten the mesh cover body on the outer wall of the air inlet duct so that it covers the opening of the air inlet duct. The installation of the mesh cover body is completed. The operation is convenient and quick, the assembly efficiency is high, and it is easy to install and disassemble, which reduces the difficulty of later maintenance and repair.

[0009] Preferably, a guide hole is provided on the bottom surface of the mesh cover body, a guide post matching the guide hole is provided on the hair dryer body, and the guide post is fixed on the inner side of the air inlet. The matching design of the guide post and the guide hole plays a guiding role in the installation of the mesh cover body at the air inlet, thereby improving the installation efficiency.

[0010] Preferably, one end of the guide post is fixedly connected to the hair dryer body, and the other end of the guide post is provided with a buckle structure matching the guide hole. When the mesh cover body is screwed on the air inlet, the buckle structure on the guide post will buckle at the guide hole of the mesh cover body, further improving the fixing effect between the mesh cover body and the air inlet, and preventing the mesh cover body from loosening.

[0011] Preferably, the buckle structure includes a plurality of rods, which are distributed in an annular shape at the edge of the end surface of the other end of the guide column, one end of the rod is fixed to the end surface of the other end of the guide column and the two are elastically connected, and a buckle matching the guide hole is fixed to the side wall of the other end of the rod. When the mesh cover body is tightened on the air inlet, the buckle on the other end of the rod body just passes through the guide hole and buckles at the edge of the port of the guide hole, further improving the fixing effect between the mesh cover body and the air inlet, and preventing the mesh cover body from loosening.

[0012] Preferably, the end of the buckle body is provided with a rounded corner, and the rounded corner is located at the end of the buckle body away from the guide pillar. The rounded corner design improves the smoothness of the buckle body when entering the guide hole, making the operation simple and convenient, saving time and effort.

[0013] The utility model has the following beneficial effects: convenient and quick operation, high assembly efficiency, convenient installation and disassembly, and reduced difficulty in later maintenance and repair; the fixing effect between the mesh cover body and the air inlet duct is improved to prevent the mesh cover body from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the mesh cover body;

[0015] Figure 2 It is the right side view of the grille body;

[0016] Figure 3 It is the front view of the hair dryer body;

[0017] Figure 4 It is a structural assembly drawing of the mesh cover body and the hair dryer body.

[0018] In the figure: 1. hair dryer body, 2. mesh cover body, 3. air inlet duct, 4. external thread area, 5. internal thread area, 6. guide hole, 7. guide column, 8. rod body, 9. buckle body. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 In the described embodiment, a protective net installation structure of a hair dryer includes a hair dryer body 1 and a mesh cover body 2, the hair dryer body 1 is provided with an air inlet 3, the outer side wall of the air inlet 3 is provided with an external thread area 4, the opening of the mesh cover body 2 is provided with an internal thread area 5 matching the external thread area 4, and the mesh cover body 2 is installed at the opening of the air inlet 3 through the cooperation of the internal thread area 5 and the external thread area 4.

[0021] A guide hole 6 is provided on the bottom surface of the mesh cover body 2 , and a guide column 7 matching the guide hole 6 is provided on the hair dryer body 1 . The guide column 7 is fixed on the inner side of the air inlet duct 3 .

[0022] One end of the guide column 7 is fixedly connected to the hair dryer body 1 , and the other end of the guide column 7 is provided with a snap-fit ​​structure matching the guide hole 6 .

[0023] The buckle structure includes a plurality of rod bodies 8, which are distributed in a ring shape at the edge of the end surface of the other end of the guide column 7. One end of the rod body 8 is fixed to the end surface of the other end of the guide column 7 and the two are elastically connected. A buckle body 9 matching the guide hole 6 is fixed on the side wall of the other end of the rod body 8.

[0024] The end of the buckle body 9 is provided with a rounded corner, and the rounded corner is located at the end of the buckle body 9 away from the guide column 7.

[0025] During installation, align and match the internal threaded area 5 at the opening of the mesh cover body 2 with the external threaded area 4 on the outer wall of the air inlet duct 3, and align and match the guide hole 6 on the mesh cover body 2 with the guide column 7 on the hair dryer body 1. Then, screw the mesh cover body 2 on the outer wall of the air inlet duct 3 to cover the opening of the air inlet duct 3. When the mesh cover body 2 is screwed on the air inlet duct 3, the buckle body 9 on the other end of the rod body 8 just passes through the guide hole 6 and buckles at the edge of the port of the guide hole 6, further fixing the mesh cover body 2 and the air inlet duct 3 to prevent the mesh cover body 2 from loosening.

Claims

1. A protective net installation structure for a hair dryer, characterized in that: The invention comprises a hair dryer body (1) and a mesh cover body (2), wherein the hair dryer body (1) is provided with an air inlet duct (3), an outer side wall of the air inlet duct (3) is provided with an external threaded area (4), an opening of the mesh cover body (2) is provided with an internal threaded area (5) matching the external threaded area (4), and the mesh cover body (2) is installed at the opening of the air inlet duct (3) through the cooperation of the internal threaded area (5) and the external threaded area (4).

2. The protective net installation structure of a hair dryer according to claim 1, characterized in that: A guide hole (6) is provided on the bottom surface of the mesh cover body (2), and a guide column (7) matching the guide hole (6) is provided on the hair dryer body (1), and the guide column (7) is fixed on the inner side of the air inlet duct (3).

3. The protective net installation structure of a hair dryer according to claim 2, characterized in that: One end of the guide column (7) is fixedly connected to the hair dryer body (1), and the other end of the guide column (7) is provided with a snap-fit ​​structure matching the guide hole (6).

4. The protective net installation structure of a hair dryer according to claim 3, characterized in that: The buckle structure comprises a plurality of rod bodies (8), the rod bodies (8) being distributed in a ring shape at the edge of the end surface of the other end of the guide pillar (7), one end of the rod body (8) being fixed to the end surface of the other end of the guide pillar (7) and the two being elastically connected, and a buckle body (9) matching the guide hole (6) being fixed to the side wall of the other end of the rod body (8).

5. The protective net installation structure of a hair dryer according to claim 4, characterized in that: The end of the buckle body (9) is provided with a rounded corner, and the rounded corner is located at an end of the buckle body (9) away from the guide pillar (7).

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