CN216199137U

CN216199137U - Fan with handle

Info

Publication number: CN216199137U
Application number: CN202122635035.0U
Authority: CN
Inventors: 刘艳丽
Original assignee: Shunde Kingtec Appliances Co ltd
Current assignee: Shunde Kingtec Appliances Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a fan with a handle, which comprises a vertical rod base and a fan main machine, wherein a U-shaped support connected with the fan main machine is arranged at the top of the vertical rod base, and the fan handle is arranged on the U-shaped support. According to the utility model, the fan handle is arranged on the U-shaped support with the fixed structure, so that the external force applied to the fan host with the swinging structure when a user holds the fan handle by hand is effectively avoided, the fan handle is conveniently arranged on the fan with the up-and-down swinging function, the design is ingenious, and the structure is simple.

Description

Fan with handle

Technical Field

The utility model relates to the technical field of fans, in particular to a fan with a handle.

Background

This section merely provides background information related to the present application so as to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.

An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like.

Most fans in the existing market do not have a handle structure, especially fans with an up-and-down swinging function can not set the handle structure, and the fan host needs to swing up and down, so that the handle structure is not convenient to set (external force can be applied to the fan host when the user uses the handle structure, and damage to the fan host is easily caused), and therefore, the handle structure is not suitable to be set in a proper position.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a fan with a handle, so that the fan handle can be conveniently arranged on the fan with the up-and-down swinging function.

The utility model is realized by adopting the following technical scheme: a fan with a handle comprises a vertical rod base and a fan main machine, wherein a U-shaped support connected with the fan main machine is arranged at the top of the vertical rod base, and a fan handle is arranged on the U-shaped support.

In one embodiment, the fan handle is U-shaped or hook-shaped.

In one embodiment, the U-shaped bracket comprises a U-shaped base and two vertical arms arranged on the U-shaped base, at least one vertical arm is formed by buckling an inner shell and an outer shell, and one end of the fan handle is clamped between the inner shell and the outer shell.

In one embodiment, locking structures are arranged among the inner shell, the fan handle and the outer shell, and each locking structure comprises threaded holes formed in the inner shell, the fan handle and the outer shell, and threaded fasteners penetrate through the threaded holes.

In one embodiment, the outer side surface of the shell is provided with a decorative surface for shielding the threaded hole corresponding to the threaded hole.

In one embodiment, when the fan handle is U-shaped, the fan handle is made of leather or plastic.

In one embodiment, a horizontal rotating device for driving the U-shaped bracket to rotate along the horizontal direction is further arranged between the upright rod base and the U-shaped bracket.

In one embodiment, the horizontal rotation device comprises a first connection seat and a second connection seat which can rotate relatively, wherein:

the second connecting seat is provided with an arc-shaped rack guide rail;

the first connecting seat is provided with a driving mechanism, and the driving mechanism comprises a gear in tooth connection with the arc-shaped rack guide rail and a motor which is arranged on the first connecting seat and is used for driving the gear to rotate;

when the motor drives the gear to move along the arc-shaped rack guide rail, the first connecting seat is driven to rotate relative to the second connecting seat.

In one embodiment, a rotating shaft connecting structure is arranged between the first connecting seat and the second connecting seat, the rotating shaft connecting structure comprises a rotating shaft hole and a rotating shaft body penetrating and connected on the rotating shaft hole, one of the rotating shaft hole and the rotating shaft body is arranged on the first connecting seat, and the other of the rotating shaft hole and the rotating shaft body is arranged on the second connecting seat.

In one embodiment, the bottom of the first connecting seat is provided with a connecting arm for preventing the gear from shaking, an anti-shaking structure is arranged between the connecting arm and the bottom of the gear, the anti-shaking structure comprises a limiting hole and a limiting column, one of the limiting hole and the limiting column is arranged on the connecting arm, and the other of the limiting hole and the limiting column is arranged on the bottom of the gear.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the fan handle is arranged on the U-shaped support with the fixed structure, so that the external force applied to the fan host with the swinging structure when a user holds the fan handle by hand is effectively avoided, the fan handle is conveniently arranged on the fan with the up-and-down swinging function, the design is ingenious, and the structure is simple.

Drawings

FIG. 1 is a side view of a fan according to the present invention.

Fig. 2 is a perspective view of the fan (with parts of the structure, such as the housing, hidden for convenience of illustration) according to the present invention.

Fig. 3 is a schematic perspective view of the horizontal rotation device of the present invention.

Fig. 4 is an exploded view of the horizontal rotation device of the present invention at a first angle.

Fig. 5 is a schematic diagram of an exploded structure of a second angle of the horizontal rotation device of the present invention.

The reference symbols in the figures represent the following meanings: a vertical rod base 100; a fan main body 200; a U-shaped bracket 3; a fan handle 4; a U-shaped base 31; a vertical arm 32; an inner case 321; a housing 322; a threaded hole 5; a decorative surface 6; a first connecting seat 7; a second connecting seat 8; an arc-shaped rack guide rail 9; a gear 10; a motor 11; a spindle hole 12; a connecting arm 13; a stopper hole 14; a stopper post 15; a third connecting socket 16; a fourth connecting seat 17; a fixed rotating shaft 18; a spindle sleeve 19; a connecting column 20; a surrounding rib 21; a substrate 81; an arcuate plate 82.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1-2, the utility model discloses a fan with a handle, comprising a vertical rod base 100 and a fan main unit 200, wherein a U-shaped bracket 3 connected with the fan main unit 200 is arranged at the top of the vertical rod base 100, and a fan handle 4 is arranged on the U-shaped bracket 3.

According to the utility model, the fan handle 4 is arranged on the U-shaped support 3 with the fixed structure, so that an external force applied to the fan host 200 with the swinging structure when a user holds the fan handle 4 by hand is effectively avoided, the fan handle 4 is conveniently arranged on the fan with the up-and-down swinging function, the design is ingenious, and the structure is simple.

Wherein, the fan handle 4 is in a U shape or a hook shape. In a preferred embodiment, the fan handle 4 is U-shaped, and has a larger area for a user to hold.

The U-shaped bracket 3 comprises a U-shaped base 31 and two vertical arms 32 arranged on the U-shaped base 31, at least one vertical arm 32 is formed by buckling an inner shell 321 and an outer shell 322, and one end of the fan handle 4 is clamped between the inner shell 321 and the outer shell 322. So only need the clamping through inner shell 321 and shell 322 can realize the fixed of fan handle 4, its simple structure, simple to operate.

The locking structure comprises threaded holes 5 formed in the inner shell 321, the fan handle 4 and the outer shell 322, and threaded fasteners penetrate through the threaded holes 5. So, only need through threaded fastener spiro union at the screw hole 5 on inner shell 321, fan handle 4 and shell 322, can fix fan handle 4, convenient operation is simple, and the structure is reliable.

Wherein, the outer side surface of the shell 322 is provided with a decorative surface 6 for shielding the threaded hole 5 corresponding to the threaded hole 5. The decorative surface 6 is used for shielding to prevent the threaded hole 5 from being exposed, and the attractiveness is improved. The decorative surface 6 can be a decorative sticker, a decorative block or a decorative surface 6 plate.

Wherein, when the fan handle 4 is U-shaped, the fan handle 4 is made of leather or plastic. In a preferred embodiment, the fan handle 4 is made of leather, which provides a better hand feeling for the user.

As shown in fig. 3-5, a horizontal rotation device for driving the U-shaped bracket 3 to rotate in the horizontal direction is further disposed between the upright base 100 and the U-shaped bracket 3. The horizontal rotating device is arranged on the vertical rod base 100 to drive the U-shaped support 3 to rotate, so that the fan main unit 200 arranged on the U-shaped support 3 rotates left and right along with the U-shaped support 3, and the functions of shaking left and right and swinging up and down of the fan are realized simultaneously.

Wherein, horizontal rotary device includes relative rotation's first connecting seat 7 and second connecting seat 8, wherein: the second connecting seat 8 is provided with an arc-shaped rack guide rail 9; the first connecting seat 7 is provided with a driving mechanism, and the driving mechanism comprises a gear 10 in toothed connection with the arc-shaped rack guide rail 9 and a motor 11 which is arranged on the first connecting seat 7 and is used for driving the gear 10 to rotate; when the motor 11 drives the gear 10 to move along the arc-shaped rack guide rail 9, the first connecting seat 7 is driven to rotate relative to the second connecting seat 8. Horizontal rotation device adopts upper and lower structural style, through be equipped with arc rack guide rail 9 on second connecting seat 8, sets up on first connecting seat 7 and forms drive complex actuating mechanism with arc rack guide rail 9 to when making 11 drive gear 10 of motor move along arc rack guide rail 9, in order to drive the relative second connecting seat 8 rotation of first connecting seat 7, realize horizontal rotation device's rotation function, its simple structure is reliable, and the practicality is high.

Wherein, be equipped with pivot connection structure between first connecting seat 7 and the second connecting seat 8, pivot connection structure includes pivot hole 12 and the pivot body of cross-under on pivot hole 12, and one of them of pivot hole 12 and pivot body is established on first connecting seat 7, then another of them of pivot hole 12 and pivot body is established on second connecting seat 8. Therefore, the first connecting seat 7 and the second connecting seat 8 can be connected only by correspondingly installing the rotating shaft body and the rotating shaft hole 12, and the connecting structure is simple in structure and convenient to install. As shown in fig. 5, in one embodiment, the shaft hole 12 is formed on the first connecting seat 7, and the shaft body is formed on the second connecting seat 8.

Wherein, the bottom of the first connecting seat 7 is provided with a connecting arm 13 for preventing the gear 10 from shaking, an anti-shaking structure is arranged between the connecting arm 13 and the bottom of the gear 10, the anti-shaking structure comprises a limiting hole 14 and a limiting column 15, one of the limiting hole 14 and the limiting column 15 is arranged on the connecting arm 13, and the other of the limiting hole 14 and the limiting column 15 is arranged on the bottom of the gear 10. So, carry on spacing fixedly through linking arm 13 to the bottom of gear 10, avoid gear 10 to take place the shake, guarantee smooth and easy operation of gear 10 on arc rack guide 9 to smooth and easy operation when the relative second connecting seat 8 of guarantee first connecting seat 7 is rotatory. As shown in fig. 5, in an embodiment, the connecting arm 13 is provided with a rotating shaft hole 12, and the connecting arm 13 is rotatably provided on the rotating shaft body through the rotating shaft hole 12, so that the stability of the connecting arm 13 can be further improved, and the connecting arm 13 is prevented from shaking due to the reaction force of the gear 10.

Wherein, in one embodiment, further include third connecting seat 16 and fourth connecting seat 17, first connecting seat 7, second connecting seat 8, third connecting seat 16 and fourth connecting seat 17 set gradually from top to bottom, that is, third connecting seat 16 and fourth connecting seat 17 are located the below of first connecting seat 7 and second connecting seat 8, wherein: first connecting seat 7 and third connecting seat 16 fixed connection carry on spacingly with the upper and lower left right direction to second connecting seat 8, so set up, have following benefit: 1. when the first connecting seat 7 rotates, the third connecting seat 16 rotates at the same time; 2. prevent that second connecting seat 8 and first connecting seat 7 pine from taking off, ensure the steadiness of device structure. Further, second connecting seat 8 and fourth connecting seat 17 fixed connection are spacing in order to carry out the upper and lower left and right sides direction to third connecting seat 16, prevent that third connecting seat 16 and second connecting seat 8 and fourth connecting seat 17 between be connected the pine and take off, ensure the steadiness of device structure. Therefore, the first connecting seat 7 is fixedly connected with the third connecting seat 16, and the second connecting seat 8 is fixedly connected with the fourth connecting seat 17, so that the first connecting seat 7 and the second connecting seat 8 can rotate relatively, the mutual limitation of the overall structure can be realized, the stability of the structure is effectively improved, and the first connecting seat 7 and the second connecting seat 8 are prevented from being loosened easily. During the use, only need to fix fourth connecting seat 17 can, so, second connecting seat 8 and fourth connecting seat 17 are immovable promptly, and first connecting seat 7 and third connecting seat 16 are the activity, can rotate second connecting seat 8 and fourth connecting seat 17 relatively.

Wherein, in another embodiment, still include fifth connecting seat and sixth connecting seat, fifth connecting seat, sixth connecting seat, first connecting seat 7 and second connecting seat 8 set gradually from top to bottom, and fifth connecting seat and sixth connecting seat are located the top of first connecting seat 7 and second connecting seat 8 promptly, wherein: the sixth connecting seat is fixedly connected with the second connecting seat 8 so as to limit the vertical and horizontal directions of the first connecting seat 7, so that the second connecting seat 8 and the first connecting seat 7 are prevented from loosening, and the stability of the device structure is guaranteed; fifth connecting seat and first connecting seat 7 fixed connection are spacing in order to carry out the upper and lower left right direction to the sixth connecting seat, prevent that the connection between sixth connecting seat and fifth connecting seat and the first connecting seat 7 is pine to take off, ensure the steadiness of device structure. Therefore, the sixth connecting seat is fixedly connected with the second connecting seat 8, and the fifth connecting seat is fixedly connected with the first connecting seat 7, so that the first connecting seat 7 and the second connecting seat 8 can rotate relatively, the mutual limitation of the integral structure can be realized, the stability of the structure is effectively improved, and the first connecting seat 7 and the second connecting seat 8 are prevented from being loosened easily.

Specifically, a fixed rotating shaft 18 is arranged on the fourth connecting seat 17, a rotating shaft sleeve 19 is arranged on the third connecting seat 16, the fixed rotating shaft 18 is arranged on the rotating shaft sleeve 19 in a penetrating mode, and the top of the fixed rotating shaft 18 is connected with the second connecting seat 8; so, can carry out spacing from top to bottom to third connecting seat 16 through second connecting seat 8 and fourth connecting seat 17, third connecting seat 16 can be rotatory relatively fourth connecting seat 17 simultaneously, and is further equipped with between third connecting seat 16 and the first connecting seat 7 and is used for carrying out spacing connecting portion to second connecting seat 8.

Further, the connecting part is a connecting column 20 and/or a surrounding rib 21. In a preferred embodiment, the connecting portions are a connecting post 20 and a surrounding rib 21, wherein the connecting post 20 facilitates the connection and installation of the third connecting seat 16 and the first connecting seat 7, and the surrounding rib 21 facilitates the limitation of the second connecting seat 8.

Wherein, the second connecting seat 8 comprises a base plate 81 and an arc-shaped plate 82 arranged along the periphery of the base plate 81, and the arc-shaped plate 82 is provided with an arc-shaped rack guide rail 9. So set up, can effectively reduce the use material of second connecting seat 8, be favorable to reduction in production cost.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fan with a handle is characterized by comprising a vertical rod base and a fan main machine, wherein a U-shaped support connected with the fan main machine is arranged at the top of the vertical rod base, and a fan handle is arranged on the U-shaped support.

2. The fan with handle as claimed in claim 1, wherein the fan handle is U-shaped or hook-shaped.

3. The fan with the handle as claimed in claim 1, wherein the U-shaped bracket includes a U-shaped base and two arms provided on the U-shaped base, at least one of the arms is formed by fastening the inner casing and the outer casing to each other, and one end of the handle of the fan is sandwiched between the inner casing and the outer casing.

4. The fan with the handle as claimed in claim 1, wherein locking structures are provided between the inner casing, the fan handle and the outer casing, the locking structures including threaded holes provided in the inner casing, the fan handle and the outer casing, the threaded holes being provided with threaded fasteners.

5. The fan with the handle according to claim 4, wherein the outer side surface of the housing is provided with a decoration surface for shielding the threaded hole at a position corresponding to the threaded hole.

6. The fan of claim 2, wherein the fan handle is made of leather or plastic when the fan handle is U-shaped.

7. The fan with the handle as claimed in claim 1, wherein a horizontal rotation device for driving the U-shaped bracket to rotate in a horizontal direction is further provided between the vertical rod base and the U-shaped bracket.

8. The fan with the handle as claimed in claim 7, wherein the horizontal rotation means comprises a first connecting seat and a second connecting seat which are relatively rotatable, wherein:

the second connecting seat is provided with an arc-shaped rack guide rail;

9. The fan with a handle according to claim 8, wherein a rotation shaft connecting structure is provided between the first connecting seat and the second connecting seat, the rotation shaft connecting structure includes a rotation shaft hole and a rotation shaft body passing through the rotation shaft hole, one of the rotation shaft hole and the rotation shaft body is provided on the first connecting seat, and the other of the rotation shaft hole and the rotation shaft body is provided on the second connecting seat.

10. The fan with the handle according to claim 8, wherein the first connecting seat is provided at a bottom thereof with a connecting arm for preventing the gear from being shaken, and an anti-shaking structure is provided between the connecting arm and the bottom of the gear, the anti-shaking structure comprising a spacing hole and a spacing post, one of the spacing hole and the spacing post being provided on the connecting arm, and the other of the spacing hole and the spacing post being provided on the bottom of the gear.