CN212454869U

CN212454869U - Floor fan with fan blades easy to clean

Info

Publication number: CN212454869U
Application number: CN202020804844.2U
Authority: CN
Inventors: 岑恩强
Original assignee: Foshan Nanhai Jinling Electric Co ltd
Current assignee: Foshan Nanhai Jinling Electric Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-02
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an easily clean floor fan of flabellum, including the fan body, the front side of fan body is provided with the protection casing, the draw-in groove has all been seted up on the left side and the right side of protection casing, the position fixedly connected with connecting box of the left side and the right side of fan body and corresponding draw-in groove, the dorsal central fixedly connected with hollow tube of connecting box inner wall, the inner chamber sliding connection of hollow tube has the gag lever post, the front side of gag lever post runs through to the inside of draw-in groove, the front side fixedly connected with spliced pole of gag lever post, drive mechanism has been cup jointed on the surface of spliced pole. The utility model discloses a rotatory worm of user, the worm is rotatory to be driven the runner rotation, and the runner rotation drives the fixed column rotation, has solved the inconvenient clean problem of dismantlement shell of current fan, has reduced the power of drawing that the user dismantled, has also reduced the clean time of user, has also improved the practicality of fan.

Description

Floor fan with fan blades easy to clean

Technical Field

The utility model relates to a cleaning machine technical field of flabellum specifically is an easily clean flabellum fall to ground fan.

Background

The fan is a device which is driven by electricity to generate air flow, and the fan arranged in the fan is electrified and then rotated into natural wind to achieve the effect of cooling.

The fan blades need to be cleaned in fan maintenance, but the existing fan is inconvenient to disassemble and clean the shell, so that the labor force for disassembling a user is increased, the cleaning time of the user is also increased, and the practicability of the fan is also reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide an easy to clean flabellum fall to ground fan possesses the convenient clear advantage of dismantlement, has solved the inconvenient clear problem of dismantlement shell of current fan.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easily clean fan that falls to ground of flabellum, includes the fan body, the front side of fan body is provided with the protection casing, the draw-in groove has all been seted up on the left side and the right side of protection casing, the position fixedly connected with connecting box of the left side and the right side of fan body and corresponding draw-in groove, the dorsal central fixedly connected with hollow tube of connecting box inner wall, the inner chamber sliding connection of hollow tube has the gag lever post, the front side of gag lever post runs through to the inside of draw-in groove, the front side fixedly connected with spliced pole of gag lever post, drive mechanism has been cup jointed on the surface of.

As the utility model discloses it is preferred, drive mechanism includes the connecting plate, the top and the bottom of connecting plate and the inboard sliding connection of connecting box, all there is the runner through bearing frame swing joint in the left top of connecting box inner wall and bottom, the left side of runner and the fixed position fixedly connected with fixed column that corresponds the connecting plate, the surface of connecting plate just corresponds the spout has been seted up to the position of fixed column, the length of spout is greater than the displacement of fixed column, the fixed column with the spout sliding connection of seting up on the connecting plate, there is the worm bottom of connecting box inner wall through bearing frame swing joint, the top of connecting box is run through at the top of worm, the front side of worm is connected with the dorsal part meshing of runner.

As the utility model discloses it is preferred, the spacing groove has been seted up to the top of connecting box inner wall and the position that the bottom just corresponds the connecting plate, the width of spacing groove and the clearance between the connecting plate are less than two centimetres on zero, the spacing groove uses with the connecting plate cooperation.

As the utility model discloses it is preferred, the dorsal part fixedly connected with spring of hollow tube inner wall, the front side of spring and the dorsal part fixed connection of gag lever post, the spring uses with the gag lever post cooperation.

As the utility model discloses it is preferred, the front side of connecting box and the position that corresponds the gag lever post have seted up the opening, the open-ended width is greater than the width of gag lever post, the opening uses with the gag lever post cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fan body, the protection casing, the draw-in groove, the connecting box, the hollow tube, the gag lever post, spliced pole and drive mechanism cooperation are used, through the rotatory worm of user, the rotatory runner that drives of worm is rotatory, the rotatory fixed column that drives of runner is rotatory, fixed column cooperation spout makes the connecting plate move forward, connecting plate cooperation spacing groove spacing removal forward and drive spliced pole and gag lever post move forward, the gag lever post fixes the protection casing forward through the inside of opening until inserting the draw-in groove, on the same principle otherwise the gag lever post breaks away from the draw-in groove and removes fixedly, the person of facilitating the use is clean, the current inconvenient clean problem of dismantling the shell of fan has been solved, the power of drawing that the user dismantled has been reduced, the clean time.

2. The utility model discloses a setting of spout can make the fixed column remove inside the spout, plays spacing effect simultaneously, has avoided the fixed column phenomenon that breaks away from to appear at the in-process that removes, also reduces the fixed column and at the inside friction of spout, increases the life of fixed column.

3. The utility model discloses a setting of spacing groove can make the connecting plate move back and forth in the inside back-and-forth movement of spacing groove, plays fixed effect simultaneously, has avoided the connecting plate phenomenon that rocks to appear at the in-process that removes, also increases the stability that the connecting plate removed.

4. The utility model discloses a setting of spring can assist the gag lever post to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the gag lever post to produce the phenomenon of noise because of the friction, also reduces the frictional resistance that the gag lever post received among the removal process.

5. The utility model discloses an open-ended sets up, can make the gag lever post complete carry out mechanical transmission through the opening, has avoided the too narrow gag lever post that leads to of open-ended width to remove to the opening part and has appeared the dead phenomenon of card.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the protective cover of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the connecting box of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the hollow tube structure shown in fig. 3 according to the present invention.

In the figure: 1. a fan body; 2. a protective cover; 3. a card slot; 4. a connecting box; 5. a hollow tube; 6. a limiting rod; 7. connecting columns; 8. a transmission mechanism; 81. a connecting plate; 82. a rotating wheel; 83. fixing a column; 84. A worm; 9. a chute; 10. a limiting groove; 11. a spring; 12. and (4) opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of fall to ground fan of easy clean flabellum, including fan body 1, fan body 1's front side is provided with protection casing 2, draw-in groove 3 has all been seted up on protection casing 2's left side and right side, fan body 1's left side and right side and the position fixedly connected with connecting box 4 that corresponds draw-in groove 3, connecting box 4 inner wall dorsal part's central fixedly connected with hollow tube 5, hollow tube 5's inner chamber sliding connection has gag lever post 6, gag lever post 6's front side runs through to draw-in groove 3's inside, gag lever post 6's front side fixedly connected with spliced pole 7, drive mechanism 8 has been cup jointed on spliced pole 7.

Referring to fig. 3, transmission 8 includes connecting plate 81, the top and the bottom of connecting plate 81 and the inboard sliding connection of connecting box 4, all there is runner 82 through bearing frame swing joint at the left top of connecting box 4 inner wall and bottom, the left side of runner 82 just corresponds the fixed position fixed connection fixed column 83 of connecting plate 81, spout 9 has been seted up on the surface of connecting plate 81 and the position that corresponds fixed column 83, the length of spout 9 is greater than the migration distance of fixed column 83, spout 9 sliding connection who sets up on fixed column 83 and the connecting plate 81, the bottom of connecting box 4 inner wall has worm 84 through bearing frame swing joint, the top of worm 84 runs through the top of connecting box 4, the front side of worm 84 is connected with the dorsal part meshing of runner 82.

Adopt above-mentioned scheme: through setting up drive mechanism 8, can make connecting plate 81 cooperate the rotatory angle control fixed column 83 of runner 82 to be in the back-and-forth movement that the position reaches connecting plate 81 of difference, avoided fixed column 83 to break away from connecting plate 81 and lead to the unable normal work of machinery.

Adopt above-mentioned scheme: through the setting of spout 9, can make fixed column 83 remove in spout 9 is inside, plays spacing effect simultaneously, has avoided fixed column 83 to appear the phenomenon that breaks away from at the in-process that removes, also reduces fixed column 83 at the inside friction of spout 9, increases fixed column 83's life.

Referring to fig. 3, the top and the bottom of the inner wall of the connecting box 4 and the position corresponding to the connecting plate 81 are provided with a limiting groove 10, the gap between the width of the limiting groove 10 and the connecting plate 81 is less than two centimeters at zero, and the limiting groove 10 is used in cooperation with the connecting plate 81.

Adopt above-mentioned scheme: through the setting of spacing groove 10, can make connecting plate 81 move back and forth in the inside back-and-forth movement of spacing groove 10, play fixed effect simultaneously, avoid connecting plate 81 the in-process that removes the phenomenon that appears rocking, also increase the stability that connecting plate 81 removed.

Referring to fig. 3, a spring 11 is fixedly connected to the back side of the inner wall of the hollow tube 5, the front side of the spring 11 is fixedly connected to the back side of the limiting rod 6, and the spring 11 is used in cooperation with the limiting rod 6.

Adopt above-mentioned scheme: through the setting of spring 11, can assist gag lever post 6 to carry out work, play the effect that the shock attenuation resets simultaneously, avoided gag lever post 6 because the friction and the phenomenon of noise that produces, also reduce the frictional resistance that gag lever post 6 received in the removal process.

Referring to fig. 3, an opening 12 is formed in a position corresponding to the limiting rod 6 on the front side of the connecting box 4, the width of the opening 12 is larger than that of the limiting rod 6, and the opening 12 is used in cooperation with the limiting rod 6.

Adopt above-mentioned scheme: through the setting of opening 12, can make the complete mechanical transmission that carries out through opening 12 of gag lever post 6, avoid the width of opening 12 narrow excessively to lead to gag lever post 6 to remove to opening 12 department and appear the dead phenomenon of card.

The utility model discloses a theory of operation and use flow: through the rotatory worm 84 of user, the rotatory runner 82 that drives of worm 84 is rotatory, the rotatory fixed column 83 that drives of runner 82 is rotatory, fixed column 83 cooperation spout 9 makes connecting plate 81 move forward, connecting plate 81 cooperation spacing groove 10 spacing removal forward and drive spliced pole 7 and gag lever post 6 move forward, gag lever post 6 is fixed protection casing 2 through opening 12 up to the inside that inserts draw-in groove 3 forward, on the same way otherwise gag lever post 6 breaks away from draw-in groove 3 and removes fixedly, the person of facilitating the use is clean.

In summary, the following steps: this easy clean flabellum fall to ground fan, through fan body 1, protection casing 2, draw-in groove 3, connecting box 4, hollow tube 5, gag lever post 6, spliced pole 7 and the cooperation of drive mechanism 8 are used, through the rotatory worm 84 of user, the rotatory runner 82 that drives of worm 84 is rotatory, the rotatory fixed column 83 that drives of runner 82 is rotatory, fixed column 83 cooperation spout 9 makes connecting plate 81 move forward, connecting plate 81 cooperation spacing groove 10 spacing removal forward and drive spliced pole 7 and gag lever post 6 move forward, gag lever post 6 is fixed protection casing 2 through opening 12 straight to the inside that inserts draw-in groove 3 forward, on the same principle otherwise gag lever post 6 breaks away from draw-in groove 3 and removes fixedly, the person of facilitating the use is clean, the problem of the inconvenient dismantlement shell of current fan is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an easy to clean flabellum fall to ground fan, includes the fan body, its characterized in that: the front side of fan body is provided with the protection casing, the draw-in groove has all been seted up on the left side and the right side of protection casing, the left side and the right side of fan body and the position fixedly connected with connecting box that corresponds the draw-in groove, the dorsal central fixedly connected with hollow tube of connecting box inner wall, the inner chamber sliding connection of hollow tube has the gag lever post, the front side of gag lever post runs through to the inside of draw-in groove, the front side fixedly connected with spliced pole of gag lever post, drive mechanism has been cup jointed on the surface of spliced pole.

2. A floor fan as claimed in claim 1, wherein: the transmission mechanism comprises a connecting plate, the top and the bottom of the connecting plate are connected with the inner side of the connecting box in a sliding mode, the top and the bottom of the left side of the inner wall of the connecting box are both connected with a rotating wheel through bearing seats in a movable mode, the left side of the rotating wheel is fixedly connected with a fixed column corresponding to the position of the connecting plate, a sliding groove is formed in the surface of the connecting plate and corresponds to the position of the fixed column, the length of the sliding groove is larger than the moving distance of the fixed column, the fixed column is connected with the sliding groove formed in the connecting plate in a sliding mode, a worm is connected with the bottom of the inner wall of the connecting box in a movable mode through the bearing seats, the.

3. A floor fan as claimed in claim 2, wherein: the top and the bottom of connecting box inner wall just correspond the position of connecting plate and seted up the spacing groove, the width of spacing groove and the clearance between the connecting plate are less than two centimetres on zero, the spacing groove uses with the connecting plate cooperation.

4. A floor fan as claimed in claim 1, wherein: the dorsal part fixedly connected with spring of hollow tube inner wall, the front side of spring and the dorsal part fixed connection of gag lever post, the spring uses with the gag lever post cooperation.

5. A floor fan as claimed in claim 1, wherein: the front side of connecting box just corresponds the position of gag lever post and has seted up the opening, open-ended width is greater than the width of gag lever post, the opening uses with the gag lever post cooperation.