CN215303625U

CN215303625U - Detachable air nozzle for hair drier

Info

Publication number: CN215303625U
Application number: CN202120032910.3U
Authority: CN
Inventors: 陆春杰
Original assignee: Cixi Fengsheng Electric Appliance Co ltd
Current assignee: Cixi Fengsheng Electric Appliance Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-12-28
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a detachable air nozzle for a hair dryer, which comprises a protective opening and a locking groove, wherein a conical protective sleeve is fixedly connected to the rear side of the protective opening, positioning convex blocks are fixedly connected to the upper side and the lower side of the inner side of the conical protective sleeve, a connecting convex piece is fixedly connected to the right side of the positioning convex block, an air blowing opening is arranged at the left end between the connecting convex pieces, connecting grooves are formed in the upper side and the lower side of the rear side of the air blowing opening, a connecting ring is fixedly connected to the right side of the connecting grooves, an installation connecting sleeve is arranged on the right side of the connecting ring, a sealing ring is arranged on the outer side of the installation connecting sleeve, and a convex ring is arranged on the inner side of the sealing ring. This a can dismantle tuyere for hair-dryer, sturdy structure, the structure of blowing has good pneumatic structure, gives vent to anger comparatively smoothly, has good gas tightness, the installation of being convenient for, mounting structure is comparatively stable.

Description

Detachable air nozzle for hair drier

Technical Field

The utility model relates to the technical field of hair dryers, in particular to a detachable air nozzle for a hair dryer.

Background

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 electrify the heating wire to generate heat, cold air is blown out, because most of the air pumping structures are rotating body structures, the air outlet structure needs to be adjusted when in use,

however, the existing detachable air nozzle for the hair dryer lacks a protection structure, and after the air nozzle collides with the hair dryer, the air outlet structure is easy to damage, the service life is short, the installation stability is poor, the air nozzle lacks a sufficient sealing structure, and the pneumatic structure is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable air nozzle for a hair dryer, which aims to solve the problems of instable installation, poor pneumatic structure and easy damage of the existing detachable air nozzle for the hair dryer on the market in the background technology.

In order to achieve the above purpose, the present invention provides a technical solution: the utility model provides a can dismantle tuyere for hair-dryer, is including protecting mouthful and locking groove, protect mouthful rear side fixedly connected with awl type sheath, the protruding piece in both sides fixedly connected with location about the awl type sheath inboard, protruding piece right side fixedly connected with connection lug in location, connect the left end between the lug and install the mouth of blowing, the spread groove has been seted up to both sides about the mouth rear side of blowing, spread groove right side fixedly connected with go-between, the installation adapter sleeve is installed on the go-between right side, the sealing washer is installed in the installation adapter sleeve outside, the sealing washer inboard is provided with the bulge loop.

Preferably, the mouth guard is the flat open structure of semicircular rectangle about the left and right sides, the mouth guard perpendicular to awl type sheath bottom surface distributes, protruding piece in location is arc massive structure, and it has two sets of axial lead symmetric distributions about the awl type sheath, the connection lug is cuboid lamellar structure, and it has two sets of distributions at protruding piece central line right-hand members in location, both sides are provided with the strengthening rib around the awl type sheath inboard.

Preferably, the air outlet has been seted up on the mouth left side of blowing, the mouth right-hand member of blowing is provided with the installation adapter sleeve, the air inlet tank has been seted up to installation adapter sleeve inboard, the air inlet tank is the tapered tubular structure, the locking groove is the mutual block of rectangle trough-shaped structure and connection lug.

Preferably, both sides are provided with the mounting groove around the go-between left side, the mounting groove is about go-between axial lead symmetric distribution, the seal groove has been seted up on the go-between right side, the mutual block of seal groove and sealing washer, go-between right side fixedly connected with bulge loop, go-between and bulge loop coaxial line distribute.

Preferably, the upper side and the lower side of the air blowing opening are provided with connecting grooves, and the connecting grooves are symmetrically distributed around the central line of the air inlet groove.

Compared with the prior art, the utility model has the beneficial effects that: this a can dismantle tuyere for hair-dryer, through protecting mouthful cooperation tapered sheath, make the mouth structure of blowing can be good fix a position, it has good protection to the tuyere to protect mouthful, avoid the tuyere to damage, fix a position protruding piece through the spread groove cooperation, make tuyere and protect mouthful tapered sheath guarantee good interval, stability is maintained, through seal groove cooperation sealing washer, make connection structure can keep good airtight structure, blow mouthful through the go-between cooperation, make the mouth of blowing can be stable install on the hair-dryer, the mouth of blowing leads the air current that blows out simultaneously for cuboid strip structure, through setting up the strengthening rib, make the mouth of protecting can keep higher structural strength, through the locking groove, connect the lug, the spread groove, when making device major structure can keep good position location, a part mounting structure is provided.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a perspective view of the present invention in a combined state;

FIG. 3 is a schematic perspective view of a blower according to the present invention;

FIG. 4 is a schematic perspective view of a tapered sheath according to the present invention;

fig. 5 is a perspective view of the connection ring of the present invention.

In the figure: 1. protecting the mouth; 2. a tapered sheath; 3. positioning the convex block; 4. a connection tab; 5. an air blowing port; 6. Connecting grooves; 7. a connecting ring; 8. installing a connecting sleeve; 9. a seal ring; 10. a convex ring; 11. mounting grooves; 12. a sealing groove; 13. an air outlet; 14. a locking groove; 15. an air inlet groove; 16. and (5) reinforcing ribs.

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. 1-5, the present invention provides a technical solution: the utility model provides a can dismantle tuyere for hair-dryer, including protecting mouthful 1 and locking groove 14, protect mouthful 1 rear side fixedly connected with awl type sheath 2, protruding piece 3 in both sides fixedly connected with location about awl type sheath 2 inboard, protruding piece 3 right side fixedly connected with connection lug 4 in location, the mouth 5 of blowing is installed to the left end between the connection lug 4, spread groove 6 has been seted up to both sides about the 5 rear sides of mouth of blowing, spread groove 6 right side fixedly connected with go-between 7, installation adapter sleeve 8 is installed on go-between 7 right sides, sealing washer 9 is installed in the installation adapter sleeve 8 outside, sealing washer 9 inboard is provided with bulge loop 10.

Furthermore, the left side and the right side of the mouth guard 1 are of semicircular rectangular flat opening structures, the mouth guard 1 is perpendicular to the bottom surface of the conical sheath 2, the positioning convex blocks 3 are of two groups and are symmetrically distributed about the axis of the conical sheath 2, the connecting lug 4 is of a rectangular sheet structure, the two groups of the connecting lug are distributed at the right end of the center line of the positioning convex block 3, and reinforcing ribs 16 are arranged on the front side and the rear side of the inner side of the conical sheath 2 to form a protection structure of the main body.

Further, the air outlet 13 has been seted up on mouth 5 left side of blowing, and 5 right-hand members of mouth of blowing are provided with installation adapter sleeve 8, and installation adapter sleeve 8 inboard has been seted up air inlet tank 15, and air inlet tank 15 is the tapered tubular structure, and locking groove 14 is the mutual block of rectangle slot-shaped structure and connection lug 4, constitutes the connection structure of air-out structure and main part.

Further, mounting grooves 11 are formed in the front side and the rear side of the left side of the connecting ring 7, the mounting grooves 11 are symmetrically distributed about the axial line of the connecting ring 7, a sealing groove 12 is formed in the right side of the connecting ring 7, the sealing groove 12 is clamped with the sealing ring 9, a convex ring 10 is fixedly connected to the right side of the connecting ring 7, and the connecting ring 7 and the convex ring 10 are distributed in a coaxial mode, so that the device has a good sealing structure.

Furthermore, the upper side and the lower side of the air blowing port 5 are provided with connecting grooves 6, and the connecting grooves 6 are symmetrically distributed about the central line of the air inlet groove 15, so that the conical sheath 2 and the air blowing port 5 maintain a good space, and the installation strength of the air blowing port 5 is increased.

The working principle is as follows: protect mouthful 1 and protect mouth 5 of blowing, awl type sheath 2 is protected air inlet tank 15, air outlet 13 becomes rectangular form with the air current direction and blows off, and is convenient for use more, protruding piece 3 and spread groove 6 of location carry out good location to mouth 5 of blowing, connect lug 4 and mounting groove 11 and locking groove 14 and be connected, make the mutual block of major component connect, go-between 7 will blow mouthful 5 monolithic erection on the hair-dryer, bulge loop 10 and hair-dryer block, mouth 5 of blowing is through the mutual block of erection joint cover 8 and go-between 7, seal groove 12 block sealing washer 9 is sealed with the hair-dryer laminating, increase the ventilation efficiency and the airtight installation effect of device, strengthening rib 16 strengthens awl type sheath 2, increase the structural strength of awl type sheath 2, this can dismantle the tuyere, be convenient for the dismouting, airtight effect is better, good structural strength has, and convenient use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A can dismantle tuyere for hair-dryer, includes and protects mouthful (1) and locking groove (14), its characterized in that: protect mouthful (1) rear side fixedly connected with awl type sheath (2), both sides fixedly connected with location protruding piece (3) about awl type sheath (2) inboard, location protruding piece (3) right side fixedly connected with connection lug (4), the mouth (5) of blowing is installed to the left end between connection lug (4), spread groove (6) have been seted up to both sides about mouth (5) rear side of blowing, spread groove (6) right side fixedly connected with go-between (7), erection joint cover (8) are installed on go-between (7) right side, sealing washer (9) are installed in erection joint cover (8) outside, sealing washer (9) inboard is provided with protruding ring (10).

2. A removable tuyere for a hair dryer according to claim 1, characterized in that: protect mouthful (1) and be the left and right sides and be the flat open structure of semi-circular rectangle, protect mouthful (1) perpendicular to awl type sheath (2) bottom surface and distribute, protruding piece (3) in location are arc massive structure, and it has two sets ofly about awl type sheath (2) axial lead symmetric distribution, it is cuboid lamellar structure to connect lug (4), and it has two sets of distributions at protruding piece (3) central line right-hand member in location, both sides are provided with strengthening rib (16) around awl type sheath (2) inboard.

3. A removable tuyere for a hair dryer according to claim 1, characterized in that: air outlet (13) have been seted up on mouth (5) left side of blowing, mouth (5) right-hand member of blowing is provided with installation adapter sleeve (8), air inlet groove (15) have been seted up to installation adapter sleeve (8) inboard, air inlet groove (15) are the taper type tubular structure, locking groove (14) are the mutual block of rectangle groove-shaped structure and connection lug (4).

4. A removable tuyere for a hair dryer according to claim 1, characterized in that: both sides are provided with mounting groove (11) around go-between (7) left side, mounting groove (11) are about go-between (7) axis symmetric distribution, seal groove (12) have been seted up on go-between (7) right side, seal groove (12) and the mutual block of sealing washer (9), go-between (7) right side fixedly connected with bulge loop (10), go-between (7) and bulge loop (10) coaxial line distribute.

5. A removable tuyere for a hair dryer according to claim 3, characterized in that: connecting grooves (6) are formed in the upper side and the lower side of the air blowing port (5), and the connecting grooves (6) are symmetrically distributed about the central line of the air inlet groove (15).