Wall-mounted fan

Abstract

The utility model relates to a wall-mounted fan which comprises a fan head, a supporting frame body fixed on a wall and used for supporting the fan head, a square sleeve and a square long pipe movably arranged on the square sleeve in a penetrating mode, and a transverse rod extending forwards is arranged at one end of the square long pipe. A connecting column is arranged at the front end of the cross rod, a connecting hole is formed in the front end of the connecting column, an inserting rod capable of being inserted into the connecting hole is arranged on the fan head, a first fixing assembly capable of fixing the inserting rod is further arranged on the connecting column, and the fan further comprises a fixing disc and a second fixing assembly. A rotating shaft is arranged at the rear end of the square sleeve, the rotating shaft is coaxially and rotatably mounted on the fixed disc, and the second fixing assembly is used for connecting and fixing the square sleeve, the square long pipe and the fixed disc; the multi-directional adjustment of the fan head is realized, the use requirements of people are met, and the practicability of the wall-mounted fan is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan technical field, especially a wall -hanging fan. BACKGROUND

[0002] Fan, it is the utensil that reaches the purpose of taking cool in the weather of temperature is hot by using wind, and electric fan uses the device that electric drive produces airflow, and the inside configuration special fan, fan carries out rotation after electrification, and the effect that reaches taking cool is reached to natural wind. In order to effectively utilize space, wall -hanging fan is produced, and its structure includes fan head and the support frame body that it is installed and fixed on wall, after traditional support frame body is installed on wall, position can not be adjusted, thereby the position of fan head can not be adjusted according to the demand of use, and further practicality is lower. UTILITY MODEL CONTENT

[0003] The utility model aims at at least in a certain extent solve one of the problems existing in prior art related, and for this purpose, the utility model provides a wall -hanging fan, can adjust the position of fan head.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A wall -hanging fan, including fan head and the support frame body for supporting fan head fixed on wall, including square sleeve and square long pipe that is movably arranged on square sleeve, the crossbar that extends forward is arranged at one end of square long pipe, the connecting column is arranged at the front end of crossbar, the connecting hole is arranged at the front end of connecting column, the plug rod that can be inserted into connecting hole is arranged on fan head, first fixing assembly that can fix plug rod is further arranged on connecting column, further including fixed disc and second fixing assembly, the rear end of square sleeve is provided with rotating shaft, the rotating shaft is coaxially rotatably installed on fixed disc, and second fixing assembly is used for connecting and fixing square sleeve, square long pipe and fixed disc.

[0006] In some embodiments, the first fixing assembly is the first bolt that is screw connected to one side of connecting column, the first bolt is screw connected with connecting column, and the end portion can abut on the outer side wall surface of the plug rod.

[0007] In some embodiments, a plurality of threaded holes are circumferentially and evenly distributed on the front side wall surface of the fixed disc with the rotating shaft as the axis, a plurality of through holes are evenly and spaced distributed along the length direction of the outer wall of the square long pipe, and the second bolt is arranged through the square sleeve, and the second bolt is screw connected with the threaded hole after sequentially passing through the square sleeve and the through hole.

[0008] In some embodiments, a mounting plate is provided on the rear side of the fixed disc, and mounting holes are provided on the mounting plate.

[0009] In some embodiments, eight threaded holes are provided along the circumference.

[0010] In some embodiments, the fan head is provided with a vertical round rod, the insertion rod is provided at the lower end of the vertical round rod, and a plurality of positioning grooves are evenly distributed along the circumference on the front end face of the connecting column. The vertical round rod can abut against the positioning grooves, and the number of positioning grooves corresponds to the number of threaded holes.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When it is necessary to adjust the position of the fan head, the square sleeve can be rotated first, and then the square tube can be slid in the square sleeve to adjust the position. After the position is adjusted, the square sleeve, the square tube and the fixing disc can be connected and fixed by the second fixing component. Finally, the plug rod is inserted into the connecting hole of the connecting column, and the plug rod is fixed by the first fixing component. This realizes multi-directional adjustment of the fan head, meets people's usage needs, and greatly improves the practicality of the wall-mounted fan. Attached Figure Description

[0012] Figure 1 This is one of the three-dimensional schematic diagrams of the fan head and support frame of this utility model after connection;

[0013] Figure 2 This is an exploded view of the present invention;

[0014] Figure 3 This is one of the three-dimensional schematic diagrams of the fan head and support frame of this utility model after connection;

[0015] Figure 4 This is a partial cross-sectional view of the present invention. Detailed Implementation

[0016] The following detailed description provides various embodiments or examples for implementing this utility model. Of course, these are merely embodiments or examples and are not intended to be limiting. Additionally, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. These repetitions are for the purpose of simple and clear description of this utility model and do not represent a specific relationship between the different embodiments and / or structures discussed.

[0017] like Figures 1-4A wall-mounted fan, as shown, includes a fan head 1 and a support frame 2 fixed to the wall for supporting the fan head 1. The support frame includes a square sleeve 3 and a square elongated tube 4 movably passing through the square sleeve 3. A forward-extending crossbar 5 is provided at one end of the square elongated tube 4. A connecting column 6 is provided at the front end of the crossbar 5, and a connecting hole 7 is provided at the front end of the connecting column 6. The fan head 1 is provided with a plug 8 that can be inserted into the connecting hole 7. A first fixing component is also provided on the connecting column 6 to fix the plug 8. The fan head 1 also includes a fixing disc 9 and a second fixing component. A rotating shaft 10 is provided at the rear end of the square sleeve 3. The rotating shaft 10 is coaxially rotatably mounted on the fixing disc 9. The second fixing component is used to connect and fix the square sleeve 3, the square elongated tube 4, and the fixing disc 9.

[0018] According to the above structure, when the position of the fan head 1 needs to be adjusted, the square sleeve 3 can be rotated first, and then the square tube 4 can be slid in the square sleeve 3 to adjust the position. After the position is adjusted, the square sleeve 3, the square tube 4 and the fixing disc 9 can be connected and fixed by the second fixing component. Finally, the plug rod 8 is inserted into the connecting hole 7 of the connecting column 6, and the plug rod 8 is fixed by the first fixing component. This realizes the multi-directional adjustment of the fan head 1, meets people's usage needs, and greatly improves the practicality of the wall-mounted fan.

[0019] Furthermore, a mounting plate 41 is provided on the rear side of the fixed disc 9, and mounting holes 42 are provided on the mounting plate 41. The mounting plate 41 is fixed to the wall by screws passing through the mounting holes 42.

[0020] See Figure 2 , Figure 4 As shown, the first fixing component is a first bolt 21 threadedly connected to one side of the connecting column 6. The first bolt 21 is threadedly connected to the connecting column 6, and its end can abut against the outer wall of the insert rod 8. When the fan head 1 rotates with the square sleeve 3 and the square tube 4, the position of the fan head 1 can be adjusted by rotating the insert rod 8 in the connecting hole 7, so that it can be set up upright. Finally, the first bolt 21 is tightened against the insert rod 8.

[0021] See Figures 1-3 As shown, a number of threaded holes 31 are evenly distributed around the circumference of the front side wall of the fixed disc 9 with the rotation axis 10 as the center. A number of through holes 32 are evenly distributed and spaced along the length of the outer wall of the square tube 4. A second bolt 33 is provided on the front side of the square sleeve 3. The second bolt 33 can pass through the square sleeve 3 and the through hole 32 in sequence and then be threaded to the threaded hole 31. Two second bolts 33 can be provided, which are inserted at intervals on the front side of the square sleeve 3 to improve the stability after connection and fixation.

[0022] Preferably, eight threaded holes 31 are provided along the circumference.

[0023] Furthermore, the fan head 1 is provided with a vertical round rod 61, and the insertion rod 8 is located at the lower end of the vertical round rod 61. Several positioning grooves 62 are evenly distributed along the circumference on the front end face of the connecting column 6. The vertical round rod 61 can abut against the positioning grooves 62, and the number of positioning grooves 62 corresponds to the number of threaded holes 31, thereby improving the stability after the insertion rod 8 is connected and fixed to the connecting column 6.

[0024] Based on the accompanying drawings and the foregoing display and description of the basic principles, main features, and advantages of this utility model, those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted fan, comprising a fan head (1) and a support frame (2) fixed to the wall for supporting the fan head (1), characterized in that: The device includes a square sleeve (3) and a square tube (4) that is movably inserted through the square sleeve (3). A forward-extending crossbar (5) is provided at one end of the square tube (4). A connecting column (6) is provided at the front end of the crossbar (5). A connecting hole (7) is provided at the front end of the connecting column (6). A plug (8) that can be inserted into the connecting hole (7) is provided on the fan head (1). A first fixing component that can fix the plug (8) is also provided on the connecting column (6). The device also includes a fixing disc (9) and a second fixing component. A rotating shaft (10) is provided at the rear end of the square sleeve (3). The rotating shaft (10) is coaxially rotatably mounted on the fixing disc (9). The second fixing component is used to connect and fix the square sleeve (3), the square tube (4) and the fixing disc (9).

2. A wall-mounted fan according to claim 1, characterized in that: The first fixing component is a first bolt (21) threaded to one side of the connecting column (6). The first bolt (21) is threaded to the connecting column (6) and its end can abut against the outer wall of the insert (8).

3. A wall-mounted fan according to claim 1, characterized in that: A number of threaded holes (31) are evenly distributed around the front side wall of the fixed disc (9) with the rotation axis (10) as the center. A number of through holes (32) are evenly distributed and spaced along the length of the outer wall of the square tube (4). A second bolt (33) is provided on the front side of the square sleeve (3). The second bolt (33) can pass through the square sleeve (3) and the through hole (32) in sequence and then be threaded to the threaded hole (31).

4. A wall-mounted fan according to claim 3, characterized in that: A mounting plate (41) is provided on the rear side of the fixed disc (9), and mounting holes (42) are provided on the mounting plate (41).

5. A wall-mounted fan according to claim 3, characterized in that: The threaded holes (31) are provided in eight circumferences.

6. A wall-mounted fan according to claim 5, characterized in that: The fan head (1) is provided with a vertical round rod (61), and the insertion rod (8) is located at the lower end of the vertical round rod (61). A number of positioning grooves (62) are evenly distributed along the circumference on the front end face of the connecting column (6). The vertical round rod (61) can abut against the positioning groove (62), and the number of positioning grooves (62) corresponds to the number of threaded holes (31).

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