CN110617240A

CN110617240A - Can change hair-dryer of wind direction

Info

Publication number: CN110617240A
Application number: CN201910881835.5A
Authority: CN
Inventors: 周卿; 贺程飞; 史腾高; 郑嘉露; 廖婧钰; 杨琪; 王玮
Original assignee: Zhejiang Gongshang University
Current assignee: Shenzhen Lescolton Electric Appliance Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2019-12-27
Anticipated expiration: 2039-09-18
Also published as: CN110617240B

Abstract

The invention discloses a hair drier capable of changing wind direction, which comprises a hair drier body, wherein a wind outlet pipe is arranged at the front end of the hair drier body, a movable groove is formed in the outer wall of the wind outlet pipe in a penetrating mode, a rotating ring is movably mounted on the outer portion of the wind outlet pipe, a shifting lever is arranged on the inner side of the rotating ring and extends into the wind outlet pipe from the inside of the movable groove, a fixed ring is arranged inside the wind outlet pipe, a fan blade is connected between the fixed ring and the wind outlet pipe, an outer connecting ring is connected to the outer end of the fan blade, a connecting block is arranged on the outer connecting ring, and the connecting block is connected with the inner end. Compared with the prior art, the invention has the beneficial effects that: the rotary ring is twisted, and the distance between the blades and the direction of the blades are adjusted, so that the hair drier does not need to be equipped with an external air outlet head, the trend of air outlet can be changed, and the hair drier is more convenient to use.

Description

Can change hair-dryer of wind direction

Technical Field

The invention relates to the field of hair dryers, in particular to a hair dryer capable of changing wind direction.

Background

The hair drier is composed of a group of electric heating wires and a high-speed and small-fan, is mainly used for drying and shaping hair, but also can be used for local drying, heating and physical therapy in laboratories, physical therapy rooms, industrial production, art designing and the like. The blower directly drives the rotor by the motor to drive the fan blades to rotate, when the fan blades rotate, air is sucked from the air inlet, and centrifugal airflow formed by the air inlet is blown out from the front nozzle of the air duct. When the air passes through, if the heating wire on the heating bracket in the air nozzle is heated by electricity, hot air is blown out; if the selection switch does not enable the heating wire to be electrified and heated, cold air is blown out, the hair dryer achieves the purposes of drying and shaping, the air outlet of the traditional hair dryer needs to be externally connected with an air blowing head to change the air blowing area and range, and the externally connected air blowing head is easy to lose.

Disclosure of Invention

The invention aims to provide a hair drier with a changeable wind direction, which aims to solve the problems that the air outlet of the traditional hair drier provided by the background technology needs to be externally connected with a wind blowing head to change the wind blowing area and range, the externally connected wind blowing head is easy to lose, and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can change hair-dryer of wind direction, includes the hair-dryer body, the front end of hair-dryer body is provided with out the tuber pipe, the outer wall that goes out the tuber pipe runs through and has seted up movable groove, the outside movable mounting who goes out the tuber pipe has rotatory ring, rotatory inboard is provided with the driving lever, the driving lever is followed the movable groove is inside stretch into the air-out intraduct, it is provided with solid fixed ring to go out the tuber pipe inside, gu fixed ring with be connected with the flabellum between the tuber pipe, the outer end of flabellum is connected with outer go-between, be equipped with on the outer go-between and link up the.

Preferably, the flabellum includes the bracing piece, bracing piece one side is provided with the blade of bar, just outer go-between runs through the outer end of blade.

Preferably, the central position of the blade is provided with an inner connecting ring.

Preferably, the inside of air-out pipe has seted up outer connecting hole, gu the fixed ring's outer wall has seted up the inner connecting hole, the both ends of bracing piece respectively with outer connecting hole with inner connecting hole swing joint.

Preferably, a plurality of limiting blocks are arranged on the outer connecting ring and the inner connecting ring, and the limiting blocks are positioned on two sides of the blade.

Preferably, the fan blades are arranged in an annular and equidistant manner by taking the fixing ring as a center.

Preferably, the number of the deflector rods is four, and the deflector rods are annularly and equidistantly arranged by taking the rotating ring as a center.

Preferably, the width dimension of the shifting lever is equal to the groove width dimension of the movable groove.

Preferably, a handle is arranged at the bottom of the hair dryer body.

Compared with the prior art, the invention has the beneficial effects that:

twist rotatory ring, it is rotatory to utilize the driving lever to stir outer go-between, outer go-between promotes the blade through the stopper and uses the bracing piece rotatory as the center, and then the distance between the regulation blade and the direction of blade, when the blade inwards draws close, go out tuber pipe exhaust wind to the cohesive wind, when the blade outdiffusion, go out tuber pipe exhaust wind to the outdiffusion, make the hair-dryer need not be equipped with external air-out head, just can change the air-out trend, make things convenient for the use of hair-dryer more.

Drawings

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

FIG. 2 is a left side view of the air outlet pipe of the present invention;

FIG. 3 is a left side view of the air outlet pipe with the fan blades removed according to the present invention;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 2;

FIG. 5 is a schematic view of the fan blade of the present invention;

FIG. 6 is a cross-sectional view of a fan blade of the present invention.

In the figure: 1. a blower body; 2. a grip; 3. an air outlet pipe; 301. an outer connecting hole; 302. a movable groove; 4. a rotating ring; 401. a deflector rod; 5. a fixing ring; 501. an inner connection hole; 6. a fan blade; 601. a support bar; 602. a blade; 7. an inner connecting ring; 8. an outer connecting ring; 9. a limiting block; 10. a connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a can change hair-dryer of wind direction, including hair-dryer body 1, the front end of hair-dryer body 1 is provided with out tuber pipe 3, the outer wall that goes out tuber pipe 3 runs through and has seted up movable groove 302, the outside movable mounting that goes out tuber pipe 3 has rotatory ring 4, the inboard of rotatory ring 4 is provided with driving lever 401, driving lever 401 stretches into out tuber pipe 3 inside from movable groove 302, it is provided with solid fixed ring 5 to go out tuber pipe 3 inside, gu be connected with flabellum 6 between 5 and the play tuber pipe 3, the outer end of flabellum 6 is connected with outer go-between 8, be equipped with on the outer go-between 8 and link up piece 10, link up.

Specifically, the fan blade 6 includes a support rod 601, a strip-shaped blade 602 is disposed on one side of the support rod 601, and the outer connection ring 8 penetrates through the outer end of the blade 602, so that the outer connection ring 8 is connected to the blade 602, thereby facilitating the outer connection ring 8 to directly control the direction of the blade 602.

Specifically, the central position of the blade 602 is provided with an inner connecting ring 7, and the inner connecting ring 7 is provided to strengthen the connection between the fan blades 6 and assist the outer connecting ring 8 to control the rotation of the blade 602.

Specifically, outer connecting hole 301 has been seted up to the inside of tuber pipe 3, and inner connecting hole 501 has been seted up to the outer wall of solid fixed ring 5, and the both ends of bracing piece 601 respectively with outer connecting hole 301 and inner connecting hole 501 swing joint, so set up, when making outer go-between 8 promote blade 602 rotatory, bracing piece 601 can rotate at outer connecting hole 301 and inner connecting hole 501 are inside, avoids bracing piece 601 to influence the rotation of blade 602.

Specifically, all be provided with a plurality of stopper 9 on outer go-between 8 and the interior connecting ring 7, stopper 9 is located the both sides of blade 602, through setting up stopper 9, is convenient for outer go-between 8 and interior connecting ring 7 to the fixed of blade 602, avoids blade 602 to skid on outer go-between 8 and interior connecting ring 7, makes outer go-between 8 can be easily promote blade 602 rotatory.

Specifically, a plurality of fan blades 6 are arranged in an annular and equidistant manner with the fixing ring 5 as the center, and the arrangement is such that the fan blades 6 enclose into a circle, and the wind direction is changed by changing the distance between the fan blades 6 and the direction of the blades 602.

Specifically, the four shift levers 401 are arranged in an annular equidistant manner by taking the rotating ring 4 as a center, and the four shift levers 401 are arranged, so that the external connecting ring 8 can be stably rotated, the acting force applied to a single shift lever 401 is shared, and the shift lever 401 is prevented from being broken due to overlarge stress.

Specifically, the width of the shift lever 401 is equal to the width of the movable groove 302, so that the shift lever 401 moves linearly inside the movable groove 302, and the outer connecting ring 8 is prevented from being jammed due to the inconsistent directions of the four shift levers 401.

Specifically, the bottom of hair-dryer body 1 is provided with handle 2, is convenient for go out the use of fan through setting up handle 2.

The working principle is as follows: in use, rotatory play rotatory ring 4 in tuber pipe 3 outside, rotatory ring 4 drives four driving levers 401 and uses solid fixed ring 5 to remove as central annular inside activity groove 302, because driving lever 401 links to each other with outer go-between 8 through linking up piece 10, consequently outer go-between 8 is rotatory together with driving lever 401, simultaneously, outer go-between 8 passes through stopper 9 and drives the rotation of blade 602, and then adjust the distance between the blade 602 and the direction of blade 602, when blade 602 inwards draws close, the wind that goes out tuber pipe 3 exhaust gathers wind inwards, when blade 602 outdiffusion, go out tuber pipe 3 exhaust wind direction outdiffusion, make the hair-dryer need not be equipped with external connector, just can change the air-out, make things convenient for the use of hair-dryer more.

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. A blower capable of changing wind direction is characterized in that: including hair-dryer body (1), the front end of hair-dryer body (1) is provided with out tuber pipe (3), the outer wall that goes out tuber pipe (3) runs through and has seted up activity groove (302), the outside movable mounting who goes out tuber pipe (3) has rotatory ring (4), the inboard of rotatory ring (4) is provided with driving lever (401), driving lever (401) are followed stretch into in activity groove (302) it is inside to go out tuber pipe (3), it is provided with solid fixed ring (5) to go out tuber pipe (3) inside, gu fixed ring (5) with it is connected with flabellum (6) to go out between tuber pipe (3), the outer end of flabellum (6) is connected with outer go-between (8), be equipped with on outer go-between (8) and link up splice block (10), splice block (10) with the inner of driving lever (401) links to.

2. A variable direction blower as claimed in claim 1 in which: fan blade (6) are including bracing piece (601), bracing piece (601) one side is provided with blade (602) of bar, just outer go-between (8) run through the outer end of blade (602).

3. A variable direction blower as claimed in claim 2 in which: the center position of the blade (602) is provided with an inner connecting ring (7).

4. A variable direction blower as claimed in claim 2 in which: outer connecting hole (301) have been seted up to the inside of going out tuber pipe (3), interior connecting hole (501) have been seted up to the outer wall of solid fixed ring (5), the both ends of bracing piece (601) respectively with outer connecting hole (301) with interior connecting hole (501) swing joint.

5. A variable direction blower as claimed in claim 3 in which: the outer connecting ring (8) and the inner connecting ring (7) are respectively provided with a plurality of limiting blocks (9), and the limiting blocks (9) are positioned on two sides of the blade (602).

6. A variable direction blower as claimed in claim 1 in which: the fan blades (6) are arranged in an annular and equidistant mode by taking the fixing ring (5) as a center.

7. A variable direction blower as claimed in claim 1 in which: the number of the deflector rods (401) is four, and the deflector rods are annularly and equidistantly arranged by taking the rotating ring (4) as a center.

8. A variable direction blower as claimed in claim 1 in which: the width dimension of the shifting lever (401) is equal to the groove width dimension of the movable groove (302).

9. A variable direction blower as claimed in claim 1 in which: the bottom of the hair drier body (1) is provided with a handle (2).