CN211852240U

CN211852240U - Vertical fan installation base

Info

Publication number: CN211852240U
Application number: CN202020081414.2U
Authority: CN
Inventors: 余学群
Original assignee: Shenzhen Minghuida Plastic Electronics Co ltd
Current assignee: Shenzhen Minghuida Plastic Electronics Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-11-03
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of articles for daily use, and discloses a vertical fan mounting base, which comprises a base body and a fan column, wherein a mounting seat is embedded in the center of the top of the base body; the utility model discloses can be under the condition that does not too much increase the fan dead weight, improve the bottom stability of fan effectively, prevent effectively that it from being pushed down by external force, and the user need not too much loaded down with trivial details step when adjusting the operation, it is very convenient, solved present vertical fan because self height is higher, can lead to its focus to shift up, the problem of empting takes place easily, avoid receiving external force and scrape the condition that causes the fan to empty the damage when bumping, children's security has been guaranteed simultaneously, be worth promoting.

Description

Vertical fan installation base

Technical Field

The utility model relates to the technical field of articles for daily use, specifically a vertical fan installation base.

Background

The electric fan has a plurality of characteristics and a plurality of functions and advantages. Although the electric fan is eliminated in the end with the continuous development of air conditioner refrigeration, many families use the electric fan at present. The fans are of various types, including desk fans, floor fans, wall fans, ceiling fans, and the like.

The floor fan is also called a vertical fan, has certain disadvantages in the use process, can cause the center of gravity to move upwards due to higher height of the floor fan, can easily topple over if being scraped by external force, can cause fan damage, and can threaten the safety of children.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical fan installation base possesses and can improve bottom stability, effectively prevents the advantage that external force pushed down, has solved present vertical fan because self height is higher, can lead to its focus to shift up, if receive scraping of external force and bump, takes place to empty very easily, not only can cause the fan to damage, still can constitute the problem of threat to children's safety.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical fan mounting base comprises a base body and a fan column, wherein a mounting base is embedded in the center of the top of the base body, the base body and the fan column are fixedly installed through the installation seat, a pressing structure is arranged below the outer side of the fan column, a second ring body is arranged at the bottom of the pressing structure and at the inner side of the base body, a plurality of connecting structures are arranged at the bottom of the second ring body, the bottom end of the connecting structure is provided with a sucker, both sides of the top of the base body are provided with treading structures, the two sides of the inner wall of the base body are respectively bolted with a cross bar, the surface of the cross bar is respectively sleeved with an extension spring and a sliding sleeve, the top fixedly connected with sloping block of sliding sleeve, the sloping block is close to one side fixedly connected with backup pad of second ring body, the top fixedly connected with cambered surface lug of backup pad.

Preferably, the structure of pushing down includes first ring body, montant and fixed cover, the montant bolt joint is in the bottom of first ring body, and the quantity of montant is four, fixed cover inlays the surface of establishing at the base body top, and the montant runs through fixed cover, sliding connection between montant and the fixed cover, and the bottom of montant and the top bolt of second ring body connect.

Preferably, the connecting structure comprises a connecting rod, a threaded insert rod and a threaded sleeve, the connecting rod is bolted to the bottom of the second ring body, the threaded insert rod is integrally machined at the bottom end of the connecting rod, the threaded sleeve is welded to the top of the sucker, and the bottom end of the threaded insert rod extends into the threaded sleeve and is in threaded connection with the threaded sleeve.

Preferably, the trampling structure includes stand, footboard, hemisphere and anti-skidding recess, the stand runs through the surface of base body, and the top and the bottom of stand respectively with footboard and hemisphere between fixed connection, anti-skidding recess is seted up at the top of footboard, contact between the bottom of hemisphere and the sloping block.

Preferably, the surface of the upright post is fixedly connected with a limiting piece, the limiting piece is positioned on the inner side of the base body, and one end of the cross rod, which is far away from the inner wall of the base body, is fixedly connected with a stop block.

Preferably, the cambered surface protruding block and the second ring body are matched for use, and the top end position of the cambered surface protruding block is higher than the bottom end position of the second ring body.

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

the utility model discloses can be under the condition that does not too much increase the fan dead weight, improve the bottom stability of fan effectively, prevent effectively that it from being pushed down by external force, and the user need not too much loaded down with trivial details step when adjusting the operation, it is very convenient, solved present vertical fan because self height is higher, can lead to its focus to shift up, the problem of empting takes place easily, avoid receiving external force and scrape the condition that causes the fan to empty the damage when bumping, children's security has been guaranteed simultaneously, be worth promoting.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a front sectional view of the base body of the present invention;

fig. 4 is a partially enlarged view of the point B in fig. 3 according to the present invention.

In the figure: 1. a base body; 2. a fan column; 3. a mounting seat; 4. a press-down structure; 41. a first ring body; 42. a vertical rod; 43. fixing a sleeve; 5. a second ring body; 6. a connecting structure; 61. a connecting rod; 62. a threaded bayonet; 63. a threaded bushing; 7. a suction cup; 8. a tread structure; 81. a column; 82. a pedal; 83. a hemisphere; 84. an anti-slip groove; 9. a cross bar; 10. an extension spring; 11. a sliding sleeve; 12. a sloping block; 13. a support plate; 14. a cambered surface bump; 15. a limiting sheet; 16. a stop block.

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.

Referring to fig. 1-4, a vertical fan mounting base comprises a base body 1 and a fan column 2, a mounting base 3 is embedded in the center of the top of the base body 1, the base body 1 and the fan column 2 are fixedly mounted through the mounting base 3, a pressing structure 4 is arranged below the outer side of the fan column 2, a second ring body 5 is arranged at the bottom of the pressing structure 4 and positioned at the inner side of the base body 1, a plurality of connecting structures 6 are mounted at the bottom of the second ring body 5, a suction cup 7 is mounted at the bottom end of each connecting structure 6, a treading structure 8 is arranged at each of two sides of the top of the base body 1, a cross bar 9 is bolted to each of two sides of the inner wall of the base body 1, a tension spring 10 and a sliding sleeve 11 are respectively sleeved on the surface of the cross bar 9, an inclined block 12 is fixedly connected to the top of the sliding sleeve 11, a support plate 13 is fixedly connected to one side of the inclined block, this base can be under the condition that does not too much increase the fan dead weight, improve the bottom stability of fan effectively, prevent effectively that it from being toppled over by external force, and the user need not too much loaded down with trivial details step when adjusting the operation, it is very convenient, solved present vertical fan because self height is higher, can lead to its focus to shift up, the problem of toppling over takes place easily, avoid receiving the external force and scrape the condition that causes the fan to topple over the damage when bumping, children's security has been guaranteed simultaneously, be worth promoting.

Referring to fig. 1-3, the pressing structure 4 includes a first ring 41, a vertical rod 42 and a fixing sleeve 43, the vertical rod 42 is bolted to the bottom of the first ring 41, the number of the vertical rods 42 is four, the fixing sleeve 43 is embedded on the top surface of the base body 1, the vertical rod 42 penetrates through the fixing sleeve 43, the vertical rod 42 is slidably connected with the fixing sleeve 43, the bottom end of the vertical rod 42 is bolted to the top of the second ring 5, and the bottom end of the vertical rod 42 is bolted to the top of the second ring 5 through the arrangement of the first ring 41, the vertical rod 42 and the fixing sleeve 43, so that the foot of the user can apply force to the lower side conveniently, and the suction cup 7 is tightly attached.

Referring to fig. 3 and 4, the connection structure 6 includes a connection rod 61, a threaded insertion rod 62 and a threaded sleeve 63, the connection rod 61 is bolted to the bottom of the second ring 5, the threaded insertion rod 62 is integrally processed at the bottom end of the connection rod 61, the threaded sleeve 63 is welded to the top of the suction cup 7, and the bottom end of the threaded insertion rod 62 extends to the inside of the threaded sleeve 63 and is in threaded connection with the threaded sleeve, so that the height of the suction cup 7 can be conveniently adjusted, and the damaged suction cup 7 can be conveniently detached and replaced.

Referring to fig. 1-3, the stepping structure 8 includes a pillar 81, a pedal 82, a hemisphere 83 and an anti-slip groove 84, the pillar 81 penetrates through the surface of the base body 1, the top end and the bottom end of the pillar 81 are respectively and fixedly connected with the pedal 82 and the hemisphere 83, the anti-slip groove 84 is formed in the top of the pedal 82, the bottom of the hemisphere 83 contacts with the sloping block 12, and the pillar 81, the pedal 82, the hemisphere 83 and the anti-slip groove 84 are arranged to facilitate the user to apply force to the lower part by the foot, so that the suction cup 7 is lifted up through a series of linkages to allow air to enter the inner side of the suction cup, and to help release the fixation of the bottom end of the fan.

Referring to fig. 3, a surface of the upright 81 is fixedly connected with a limiting piece 15, the limiting piece 15 is located on the inner side of the base body 1, one end of the cross bar 9 far away from the inner wall of the base body 1 is fixedly connected with a blocking block 16, and the limiting piece 15 and the blocking block 16 limit the movement of the upright 81 and the sliding sleeve 11 respectively.

Referring to fig. 3, the arc bumps 14 are used in cooperation with the second ring 5, the top end of the arc bumps 14 is higher than the bottom end of the second ring 5, and the special shape of the arc bumps 14 is matched with the positions of the arc bumps, so that the arc bumps 14 can conveniently jack up the second ring 5, and the suction of the suction cup 7 can be released.

It should be noted that: since the suction cups 7 can only suck on a smooth plane, the device is only suitable for the household life paved with tiles, and when the fan is placed, the fan avoids the joints of the tiles as much as possible to ensure that the suction cups 7 can suck completely.

The working principle is as follows: when the bottom end of the fan needs to be reinforced, the first ring body 41 is stepped downwards by feet, the vertical rod 42 drives the second ring body 5 to move downwards, the second ring body 5 presses the sucker 7 downwards through the connecting structure 6, the sucker 7 is tightly attached to the floor, air on the inner side of the sucker 7 is exhausted, and the sucker is tightly attached to the surface of the floor, so that the bottom end of the fan is reinforced; when the fan needs to be shifted, the foot part pushes the pedal 82 downwards, the pedal drives the hemisphere 83 to move downwards through the upright column 81, the inclined block 12 is pushed to the middle of the inner side of the base body 1 by the hemisphere 83, the support plate 13 and the cambered surface bump 14 move along with the inclined block, the extension spring 10 is stretched immediately and has a reaction force, meanwhile, the cambered surface bumps 14 on the two sides jack up the second ring body 5 upwards, the suction cup 7 is pulled upwards, air enters the inner side of the suction cup, the suction cup does not adsorb the floor any more, and then the fan can be transferred.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a vertical fan installation base, includes base body (1) and fan column (2), its characterized in that: the improved fan base is characterized in that a mounting seat (3) is embedded in the center of the top of the base body (1), the base body (1) and the fan column (2) are fixedly mounted through the mounting seat (3), a pressing structure (4) is arranged below the outer side of the fan column (2), a second ring body (5) is arranged at the bottom of the pressing structure (4) and on the inner side of the base body (1), a plurality of connecting structures (6) are mounted at the bottom of the second ring body (5), a sucker (7) is mounted at the bottom end of each connecting structure (6), treading structures (8) are arranged on the two sides of the top of the base body (1), cross rods (9) are bolted to the two sides of the inner wall of the base body (1), a tension spring (10) and a sliding sleeve (11) are respectively sleeved on the surface of each cross rod (9), and inclined blocks (12) are fixedly connected to the top of the sliding sleeve (11, one side of the inclined block (12) close to the second ring body (5) is fixedly connected with a supporting plate (13), and the top of the supporting plate (13) is fixedly connected with an arc-surface convex block (14).

2. A vertical fan mounting base as claimed in claim 1, wherein: push down structure (4) and include first ring body (41), montant (42) and fixed cover (43), montant (42) bolt is in the bottom of first ring body (41), and the quantity of montant (42) is four, fixed cover (43) are inlayed and are established on the surface at base body (1) top, and montant (42) run through fixed cover (43), sliding connection between montant (42) and fixed cover (43), and the bottom of montant (42) and the top bolt of second ring body (5).

3. A vertical fan mounting base as claimed in claim 1, wherein: connection structure (6) include connecting rod (61), screw rod (62) and threaded sleeve (63), connecting rod (61) and second ring body (5) bottom bolt, screw rod (62) integrated into one piece is in the bottom of connecting rod (61), the top of screw sleeve (63) butt fusion at sucking disc (7), the bottom of screw rod (62) extends to the inside of screw sleeve (63) and rather than threaded connection.

4. A vertical fan mounting base as claimed in claim 1, wherein: trample structure (8) including stand (81), footboard (82), hemisphere (83) and anti-skidding recess (84), stand (81) run through the surface of base body (1), and the top and the bottom of stand (81) respectively with footboard (82) and hemisphere (83) between fixed connection, the top at footboard (82) is seted up in anti-skidding recess (84), contact between the bottom of hemisphere (83) and sloping block (12).

5. The vertical fan mounting base of claim 4, wherein: the surface fixed connection of stand (81) has spacing piece (15), spacing piece (15) are located the inboard of base body (1), base body (1) inner wall's one end fixedly connected with stopper (16) is kept away from in horizontal pole (9).

6. A vertical fan mounting base as claimed in claim 1, wherein: the cambered surface protruding blocks (14) are matched with the second ring body (5) for use, and the top end positions of the cambered surface protruding blocks (14) are higher than the bottom end positions of the second ring body (5).