CN218717594U - Multi-head fan capable of blowing air at multiple angles - Google Patents
Multi-head fan capable of blowing air at multiple angles Download PDFInfo
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- CN218717594U CN218717594U CN202222087994.8U CN202222087994U CN218717594U CN 218717594 U CN218717594 U CN 218717594U CN 202222087994 U CN202222087994 U CN 202222087994U CN 218717594 U CN218717594 U CN 218717594U
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Abstract
The utility model discloses a multi-head fan capable of blowing in multiple angles, which comprises a base and a plurality of fan heads, wherein the fan heads are sequentially connected and arranged along the vertical direction, the upper side and the lower side of each fan head are respectively provided with an upper connecting seat and a lower connecting seat, and the upper connecting seat and the lower connecting seat can be rotatably connected and arranged; the fan heads are sequentially connected and arranged along the vertical direction, an upper connecting seat and a lower connecting seat are respectively arranged on the upper side and the lower side of each fan head, and the upper connecting seat and the lower connecting seat can be rotatably connected and arranged; therefore, each fan head can adjust the blowing angle of each fan according to the actual use condition, so that the fan is more humanized, and the cooling and ventilating requirements of a user are met in all directions; in addition, the fan head is an independent component, so that the requirements of producing products with different heights and shapes can be met, and modular production is dominant; products with different heights and shapes have larger selectable space for users, and can better meet the market demand.
Description
Technical Field
The utility model relates to a fan technical field especially relates to a but bull fan that multi-angle was bloied.
Background
The fan is a common household appliance, and is divided into a floor fan, a wall fan, a ceiling fan, a table fan, a box fan, an exhaust fan, an air-conditioning fan and the like according to the shape of the fan. However, the existing fan has a single blowing angle, and when the fan is used in a large space, the wind receiving area is limited, and the wind receiving area is too small to effectively reduce the temperature.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides a simple structure, but the bull fan that the multi-angle was bloied.
The above purpose is realized by the following technical scheme:
the utility model provides a but bull fan that multi-angle was bloied, is including base and a plurality of fan heads of setting on the base, and a plurality of fan heads connect gradually the setting along vertical direction, are equipped with connecting seat and lower connecting seat respectively in the upper and lower both sides of each fan head, go up connecting seat and connecting seat ability swivelling joint setting down.
In some embodiments, an elastic positioning device is further arranged between the upper connecting seat and the lower connecting seat.
In some embodiments, the upper connecting seat comprises an upper round seat arranged at the upper end of the fan head, and a round concave hole is formed in the center of the upper round seat.
In some embodiments, the lower connecting seat comprises a lower round sleeve arranged at the lower end of the fan head, a rotating shaft is arranged at the center of the lower end of the lower round sleeve, the lower round sleeve is rotatably sleeved on the upper round seat, and the rotating shaft is rotatably arranged in the round concave hole.
In some embodiments, the elastic positioning device is including setting up spout on the last circular seat terminal surface, the spout sets up along the radial direction of last circular seat, and slides in the spout and be equipped with the sliding block the inner of sliding block is equipped with the card strip it has a plurality of arc draw-in grooves to follow the circumference equipartition on the circumference outer wall of rotation axis, the one end of card strip can the activity stretch into in the circle concave hole and the card establishes in the arc draw-in groove be connected with between sliding block and the spout and can let the card strip keep the spring of card income arc draw-in groove.
In some embodiments, the end of the clamping strip, which is matched with the arc-shaped clamping groove, is of an arc-shaped structure.
In some embodiments, the upper end of the base is provided with an upper connecting seat.
In some embodiments, the device further comprises a cover body, and the cover body is used for covering the uppermost upper round seat.
In some embodiments, the number of fan heads is 2-6.
In some embodiments, the number of said fan heads is 3.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
the fan heads are sequentially connected and arranged along the vertical direction, an upper connecting seat and a lower connecting seat are respectively arranged on the upper side and the lower side of each fan head, and the upper connecting seat and the lower connecting seat can be rotatably connected and arranged; therefore, each fan head can adjust the blowing angle of each fan according to the actual use condition, so that the fan is more humanized, and the cooling and ventilating requirements of a user are met in all directions; in addition, the fan head is an independent component, so that the requirements of producing products with different heights and shapes can be met, and modular production is dominant; products with different heights and shapes have larger selectable space for users, and can better meet the market demand.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic view of the upper connecting seat of the present invention.
Fig. 3 is a schematic view of the lower connecting seat of the present invention.
Fig. 4 is a schematic sectional view of the upper connecting seat and the lower connecting seat of the present invention.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.
As shown in fig. 1-4, the embodiment provides a multi-head fan capable of blowing air at multiple angles, which includes a base 1 and a plurality of fan heads 2 arranged on the base 1, wherein the plurality of fan heads 2 are sequentially connected and arranged along a vertical direction, an upper connecting seat 3 and a lower connecting seat 4 are respectively arranged on the upper side and the lower side of each fan head 2, and the upper connecting seat 3 and the lower connecting seat 4 can be rotatably connected and arranged; therefore, each fan head 2 can adjust the blowing angle of each fan according to the actual use condition, so that the fan is more humanized, and the cooling and ventilating requirements of a user are met in an all-round manner; in addition, the fan head 2 is an independent component, so that the requirements of producing products with different heights and shapes can be met, and modular production is dominant; products with different heights and shapes have larger selectable space for users, and can better meet the market demand.
Further, the upper connecting seat 3 comprises an upper round seat 31 arranged at the upper end of the fan head 2, and a round concave hole 32 is formed in the center of the upper round seat 31.
The lower connecting seat 4 comprises a lower round sleeve 41 arranged at the lower end of the fan head 2, a rotating shaft 42 is arranged at the center of the lower end of the lower round sleeve 41, the lower round sleeve 41 is rotatably sleeved on the upper round seat 31, and the rotating shaft 42 is rotatably installed in a round concave hole 32.
During the installation, establish the last circular seat 31 on the fan head 2 of below with the lower circle cover 41 cover on the fan head 2 of top on, rotation axis 42 inserts in the circle shrinkage pool 32 simultaneously to rotation axis 42 can be at circle shrinkage pool 32 internal rotation, and lower circle cover 41 rotates on last circular seat 31, simple structure, simple to operate.
In this embodiment, an elastic positioning device is further arranged between the upper connecting seat 3 and the lower connecting seat 4, and the elastic positioning device is arranged to position the fan head 2 to a certain extent, so that the fan head 2 can perform normal and stable blowing work.
Further, the elastic positioning device comprises a sliding groove 51 arranged on the end surface of the upper circular seat 31, the sliding groove 51 is arranged along the radial direction of the upper circular seat 31, a sliding block 52 is arranged in the sliding groove 51 in a sliding manner, a clamping strip 53 is arranged at the inner end of the sliding block 52, a plurality of arc-shaped clamping grooves 54 are uniformly distributed on the circumferential outer wall of the rotating shaft 42 along the circumference, one end of the clamping strip 53 can movably extend into the circular concave hole 32 and is clamped in the arc-shaped clamping groove 54, and a spring 55 capable of keeping the clamping strip 53 clamped in the arc-shaped clamping groove 54 is connected between the sliding block 52 and the sliding groove 51; one end of the clamping strip 53, which is matched with the arc-shaped clamping groove 54, is of an arc-shaped structure; therefore, through the matching between the clamping strip 53 and the arc-shaped clamping groove 54 and the arrangement of the spring 55, the two vertically adjacent fan heads 2 can have a positioning effect, and each fan head 2 can work normally.
In this embodiment, the upper end of the base 1 is provided with the upper connecting seat 3, so that the fan head 2 can also be rotatably installed on the base 1.
In this embodiment, the fan head assembly further includes a cover 81, and the cover 81 is used for covering the uppermost upper round seat 31, so that after the fan heads 2 are assembled, the cover 81 can be covered on the uppermost upper round seat 31, and the appearance of the product can be improved.
In this embodiment, the number of the fan heads 2 is 2 to 6, and preferably, the number of the fan heads 2 is 3.
It should be noted that the fan head 2 is a separate component that can be independently switched on and off and adjust the wind speed.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. The utility model provides a but bull fan that multi-angle was bloied, including base (1) and a plurality of fan heads (2) of setting on base (1), its characterized in that: a plurality of fan heads (2) connect gradually the setting along vertical direction, are equipped with connecting seat (3) and connecting seat (4) down respectively in the upper and lower both sides of each fan head (2), go up connecting seat (3) and connecting seat (4) ability swivelling joint setting down.
2. A multi-head fan capable of blowing at multiple angles according to claim 1, wherein: an elastic positioning device is also arranged between the upper connecting seat (3) and the lower connecting seat (4).
3. A multi-head fan capable of blowing at multiple angles according to claim 2, wherein: the upper connecting seat (3) comprises an upper round seat (31) arranged at the upper end of the fan head (2), and a round concave hole (32) is formed in the circle center of the upper round seat (31).
4. The multi-head fan capable of blowing at multiple angles according to claim 3, wherein: lower connecting seat (4) are including setting up lower round sleeve (41) at fan head (2) lower extreme the lower extreme centre of a circle of lower round sleeve (41) is equipped with rotation axis (42), the rotatory cover of lower round sleeve (41) is established on last round seat (31), rotation axis (42) are rotated and are installed in circle shrinkage pool (32).
5. The multi-head fan capable of blowing at multiple angles as claimed in claim 4, wherein: elastic positioning device is including setting up spout (51) on last circular seat (31) terminal surface, spout (51) are followed the radial direction setting of last circular seat (31), and are slided in spout (51) and are equipped with sliding block (52) the inner of sliding block (52) is equipped with card strip (53) there are a plurality of arc draw-in grooves (54) along the circumference equipartition on the circumference outer wall of rotation axis (42), the one end of card strip (53) can move about and stretch into in circle shrinkage pool (32) and the card is established in arc draw-in groove (54) be connected with between sliding block (52) and spout (51) and can let card strip (53) keep going into spring (55) in arc draw-in groove (54).
6. The multi-head fan capable of blowing at multiple angles according to claim 5, wherein: one end of the clamping strip (53) matched with the arc-shaped clamping groove (54) is of an arc-shaped structure.
7. A multi-head fan capable of blowing at multiple angles according to claim 1, wherein: the upper end of the base (1) is provided with an upper connecting seat (3).
8. The multi-head fan capable of blowing at multiple angles according to claim 3, wherein: the device is characterized by further comprising a cover body (81), wherein the cover body (81) is used for covering the upper round seat (31) at the uppermost end.
9. A multi-head fan capable of blowing wind at a plurality of angles as claimed in any one of claims 1 to 8, wherein: the number of the fan heads (2) is 2-6.
10. A multi-head fan capable of blowing at multiple angles as claimed in claim 9, wherein: the number of the fan heads (2) is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222087994.8U CN218717594U (en) | 2022-08-09 | 2022-08-09 | Multi-head fan capable of blowing air at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222087994.8U CN218717594U (en) | 2022-08-09 | 2022-08-09 | Multi-head fan capable of blowing air at multiple angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218717594U true CN218717594U (en) | 2023-03-24 |
Family
ID=85628771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222087994.8U Active CN218717594U (en) | 2022-08-09 | 2022-08-09 | Multi-head fan capable of blowing air at multiple angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218717594U (en) |
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2022
- 2022-08-09 CN CN202222087994.8U patent/CN218717594U/en active Active
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