CN215109676U

CN215109676U - Column fan

Info

Publication number: CN215109676U
Application number: CN202121277539.3U
Authority: CN
Inventors: 应雪儿
Original assignee: Cixi Beilige Electric Appliance Co ltd
Current assignee: Cixi Beilige Electric Appliance Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-10
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a column fan, which comprises a fan body, a circular cylinder is movably arranged at the bottom of the fan body, a base is fixedly arranged at the bottom of the circular cylinder, a first fixing frame is fixedly arranged at the bottom of the base, a damping component and a second fixing frame are arranged at the bottom of the first fixing frame, a universal wheel is movably arranged on the outer wall of one side of the second fixing frame, a chute is arranged on the inner wall of one side of the circular cylinder, a connecting rod is fixedly arranged on the inner wall of one side of the fan body, a fixing ring is fixedly arranged on one side wall of the connecting rod, a tension rope is fixedly arranged on one side wall of the fixing ring, the fan body can be moved to a use position through the arranged universal wheel, the damping effect is achieved through the cooperation between a spring, a telescopic column and the second fixing cylinder in the moving process when the ground is uneven, the damping effect is achieved, the moving is convenient, the practicability is stronger, and a threaded rod is rotated, therefore, the lifting disc moves downwards to be in contact with the ground, and the universal wheels are prevented from moving randomly.

Description

Column fan

Technical Field

The utility model relates to a column fan technical field, in particular to column fan.

Background

The column (electric) fan, that is, a building fan (also called as a "tower fan", but called as a convection fan), is a kind of electric fan, and the convection fan belongs to an electric fan that realizes convection by high-speed air supply, so called as "convection fan", and the rotation of wind wheel makes the wind "throw" out through the perfusion fan, forming an air current, and the wind force is generated by centrifugal wind force through the wind wheel rotation, and finally the wind force is transmitted out through the inner wind guiding wall.

The stand column fan structure that has at present is comparatively single, exists not convenient during the removal, leads to taking trouble and laboursome problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a column fan to solve the current single structure of fan that proposes in the above-mentioned background art and the inconvenient nimble problem of moving the adjustment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a column fan, includes the fan body, the bottom movable mounting of fan body has a circular section of thick bamboo, the bottom fixed mounting of a circular section of thick bamboo has the base, the bottom fixed mounting of base has first fixed frame, the bottom of first fixed frame is provided with the fixed frame of damper and second, movable mounting has the universal wheel on the fixed frame of second one side outer wall, the spout has been seted up on one side inner wall of a circular section of thick bamboo, fixed mounting has the connecting rod on one side inner wall of fan body, fixed mounting has solid fixed ring on the lateral wall of connecting rod, fixed mounting has the pulling force rope on the solid fixed ring's a lateral wall, fixed mounting has the fixed plate on the top outer wall of base, on the one side outer wall of fixed plate respectively fixed mounting have rolling dish and adjusting part.

Preferably, a cushion pad is fixedly arranged on the outer wall of the top of the circular cylinder.

Preferably, a first fixed cylinder is fixedly mounted on the outer wall of the top of the base, a threaded rod is movably mounted on the inner wall of one side of the first fixed cylinder, a rotary rod and a lifting disc are fixedly mounted at two ends of the threaded rod respectively, the lifting disc is located at the bottom of the rotary rod, and an anti-slip pad is fixedly mounted at the bottom of the lifting disc.

Preferably, shock-absorbing component includes the solid fixed cylinder of first connecting rod, second connecting rod, spring, flexible post and second, first connecting rod with it is articulated mutually between the first fixed frame, the second connecting rod with it is articulated mutually between the first connecting rod, flexible post with the solid fixed cylinder of second is located the inside of spring.

Preferably, a fixing column is fixedly installed on the outer wall of one side of the fixing plate.

Preferably, the adjusting assembly comprises a motor, a first rotating wheel and a second rotating wheel, the output end of the motor is connected with the first rotating wheel, and the second rotating wheel is located on the outer wall of one side of the winding disc.

The utility model discloses a technological effect and advantage:

1. can remove the user position with the fan body through the universal wheel that sets up, move the in-process through the cooperation between spring, flexible post and the fixed section of thick bamboo of second, meet unevenness on ground, reach absorbing effect, realize that it is convenient to remove, the practicality is stronger, rotates the rotary rod and makes the threaded rod rotate to the lifting disk removes downwards, with ground contact, prevents that the universal wheel from removing at will.

2. Through the rotatory rolling pulling force rope of rolling dish for the pulling force rope rises through connecting rod pulling fan body, thereby adjusts the height of air outlet, and when fan body descends and the round drum contact, through the blotter, collision between fan body and the round drum is prevented.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the fan body and the circular cylinder of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the base of the present invention.

Fig. 4 is a schematic view of the enlarged structure at a of the present invention.

Fig. 5 is a top view of the three-dimensional structure of the cylinder of the present invention.

In the figure: 1. a fan body; 2. a circular cylinder; 3. a cushion pad; 4. a base; 5. a universal wheel; 6. rotating the rod; 7. a first fixed cylinder; 8. a threaded rod; 9. a lifting plate; 10. a non-slip mat; 11. an adjustment assembly; 111. a motor; 112. a first rotating wheel; 113. a second rotating wheel; 12. a first fixed frame; 13. a second fixed frame; 14. a shock absorbing assembly; 141. a first link; 142. a second link; 143. a spring; 144. a telescopic column; 145. a second fixed cylinder; 15. a chute; 16. a connecting rod; 17. a fixing ring; 18. a tension rope; 19. a fixing plate; 20. fixing a column; 21. and (7) winding the disc.

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.

The utility model provides a column fan as shown in figures 1-5, which comprises a fan body 1, a circular cylinder 2 is movably arranged at the bottom of the fan body 1, a cushion pad 3 is fixedly arranged on the outer wall of the top part of the circular cylinder 2, the cushion pad 3 is arranged to prevent the fan body 1 from colliding with the circular cylinder 2, a base 4 is fixedly arranged at the bottom of the circular cylinder 2, a first fixed frame 12 is fixedly arranged at the bottom of the base 4, a damping component 14 and a second fixed frame 13 are arranged at the bottom of the first fixed frame 12, a universal wheel 5 is movably arranged on the outer wall of one side of the second fixed frame 13, the fan body 1 can be moved conveniently and quickly through the universal wheel 5, a chute 15 is arranged on the inner wall of one side of the circular cylinder 2, the number of the chutes 15 is five, when the fan body 1 goes up and down, the fan body 1 improves the lifting stability of the fan body 1 through the chute 15 on the inner wall of the circular cylinder 2, fixed mounting has connecting rod 16 on one side inner wall of fan body 1, fixed mounting has solid fixed ring 17 on a lateral wall of connecting rod 16, fixed mounting has pulling force rope 18 on a lateral wall of solid fixed ring 17, the solid fixed ring 17 pulling connecting rod 16 of pulling force rope 18 accessible, make fan body 1 rise the regulation, fixed mounting has fixed plate 19 on the top outer wall of base 4, fixed mounting has fixed column 20 on one side outer wall of fixed plate 19, fixed column 20 quantity is two, play the effect of fixed plate 19, there are rolling dish 21 and adjusting part 11 on one side outer wall of fixed plate 19 respectively fixed mounting.

In this embodiment, fixed mounting has first fixed section of thick bamboo 7 on the top outer wall of base 4, movable mounting has threaded rod 8 on one side inner wall of first fixed section of thick bamboo 7, fixed mounting has rotary rod 6 and lifting disk 9 respectively at the both ends of threaded rod 8, and lifting disk 9 is located the bottom of rotary rod 6, the bottom fixed mounting of lifting disk 9 has slipmat 10, when preventing that universal wheel 5 from removing at will, through rotating rotary rod 6, can make threaded rod 8 promote lifting disk 9, slipmat 10 contact ground of lifting disk 9 bottom, increase frictional force.

In this embodiment, the shock absorbing assembly 14 includes a first connecting rod 141, a second connecting rod 142, a spring 143, a telescopic column 144 and a second fixed cylinder 145, the first connecting rod 141 is hinged to the first fixed frame 12, the second connecting rod 142 is hinged to the first connecting rod 141, the telescopic column 144 and the second fixed cylinder 145 are located inside the spring 143, when the ground is uneven, the first fixed frame 12 presses down the spring 143 and the telescopic column 144, so that the telescopic column 144 is telescopic inside the second fixed cylinder 145, and the first connecting rod 141 and the second connecting rod 142 are hinged to each other, thereby achieving the effect of buffering and shock absorbing.

In this embodiment, the adjusting assembly 11 includes a motor 111, a first rotating wheel 112 and a second rotating wheel 113, the output end of the motor 111 is connected to the first rotating wheel 112, the second rotating wheel 113 is located on the outer wall of one side of the winding disc 21, the output end of the motor 111 drives the first rotating wheel 112 to rotate, so that the rotating belt drives the second rotating wheel 113 to rotate with the winding disc 21, and the winding disc 21 winds the tensile cord 18.

This practical theory of operation: the utility model relates to a column fan removes through universal wheel 5, when meetting the uneven condition in ground, base 4 pushes down first fixed frame 12 for first fixed frame 12 pushes down spring 143 and flexible post 144, and flexible post 144 is flexible inside the fixed section of thick bamboo 145 of second, plays the absorbing effect of buffering, and through rotating rotary rod 6, threaded rod 8 moves downwards, and the slipmat 10 contact ground of lifting disk 9 bottom prevents that universal wheel 5 from removing.

When the height of fan body 1 needs to be adjusted, motor 111 output end drives first runner 112 rotatory, and first runner 112 drives second runner 113 and rolling dish 21 through rotating the belt and rotates to rolling dish 21 rolling pulling force rope 18, pulling force rope 18 are through solid fixed ring 17 pulling connecting rod 16, thereby fan body 1 slowly rises through spout 15, carries out height adjustment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A column fan, includes fan body (1), its characterized in that: the bottom movable mounting of fan body (1) has a circular cylinder (2), the bottom fixed mounting of circular cylinder (2) has base (4), the bottom fixed mounting of base (4) has first fixed frame (12), the bottom of first fixed frame (12) is provided with shock-absorbing component (14) and the fixed frame of second (13), movable mounting has universal wheel (5) on the outer wall of one side of the fixed frame of second (13), spout (15) have been seted up on the inner wall of one side of circular cylinder (2), fixed mounting has connecting rod (16) on the inner wall of one side of fan body (1), fixed mounting has solid fixed ring (17) on the lateral wall of connecting rod (16), fixed mounting has pulling force rope (18) on the lateral wall of solid fixed ring (17), fixed mounting has fixed plate (19) on the top outer wall of base (4), on the outer wall of one side of fixed plate (19) respectively fixed mounting have rolling dish (21) and adjusting part (13) 11).

2. A pillar fan as claimed in claim 1, wherein: and a cushion pad (3) is fixedly arranged on the outer wall of the top of the round barrel (2).

3. A pillar fan as claimed in claim 1, wherein: fixed mounting has first fixed section of thick bamboo (7) on the top outer wall of base (4), movable mounting has threaded rod (8) on one side inner wall of first fixed section of thick bamboo (7), the both ends of threaded rod (8) fixed mounting respectively have rotary rod (6) and lifting disk (9), just lifting disk (9) are located the bottom of rotary rod (6), the bottom fixed mounting of lifting disk (9) has slipmat (10).

4. A pillar fan as claimed in claim 1, wherein: the shock absorption assembly (14) comprises a first connecting rod (141), a second connecting rod (142), a spring (143), a telescopic column (144) and a second fixed cylinder (145), the first connecting rod (141) is hinged to the first fixed frame (12), the second connecting rod (142) is hinged to the first connecting rod (141), and the telescopic column (144) and the second fixed cylinder (145) are located inside the spring (143).

5. A pillar fan as claimed in claim 1, wherein: and a fixing column (20) is fixedly arranged on the outer wall of one side of the fixing plate (19).

6. A pillar fan as claimed in claim 1, wherein: adjusting part (11) include motor (111), first rotation wheel (112) and second rotation wheel (113), the output of motor (111) with first rotation wheel (112) are connected, second rotation wheel (113) are located on one side outer wall of rolling dish (21).