CN212325745U - Electric hair drier convenient to use and replace air port - Google Patents

Abstract

The utility model relates to the technical field of hair dryers, in particular to an electric hair dryer with convenient use and air port replacement, which comprises a hair dryer body, a connecting ring and an air nozzle, wherein a fixed ring is fixedly connected inside the hair dryer and close to the left position; the utility model discloses more traditional block's connected mode says, more fixes the tuyere to the hair-dryer, and labour saving and time saving has reduced the degree of difficulty of installation and dismantlement simultaneously, is difficult for droing.

Description

Electric hair drier convenient to use and replace air port

Technical Field

The utility model relates to a hair-dryer technical field, concretely relates to hair-dryer in change wind gap facilitates use.

Background

The blower is formed by combining a group of heating wires and a high-rotating-speed small fan, when the blower is electrified, the heating wires can generate heat, wind blown out by the fan passes through the heating wires and is changed into hot wind, and if the fan rotates only and the heating wires are not hot, the wind is only natural wind.

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, centrifugal airflow formed by the air inlet is blown out from the air outlet of the blower, the air outlet of the hair drier can be generally sleeved with air outlets with different shapes so as to achieve the purpose of changing the air outlet quantity, the traditional air outlet is generally fixedly connected with the hair drier in a clamping manner, a clamping block is arranged on the air outlet, a clamping groove is arranged at the air outlet of the hair drier, when the air outlet nozzle is installed, the air outlet nozzle needs to be pressed forcibly, the clamping block is clamped into the clamping groove, the installation process wastes time and labor, and a large amount of labor is needed to break the air outlet nozzle off during the disassembly, in the process of exerting force, the clamping block and the clamping groove are abraded under the action of friction force, the problem of connection looseness can be caused in time, and the normal use of the hair drier is influenced, so that the hair drier which is convenient to use and replace the air opening is required to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an it changes hairdryer in wind gap to facilitate the use possesses advantages such as the dismouting of being convenient for, has solved the inconvenient installation of traditional connected mode and the problem of dismantling.

The utility model discloses a hairdryer that changes wind gap facilitates use, including hair-dryer body, connection ring and tuyere, the hair-dryer is inside and is close to left position department fixedly connected with fixed ring, fixedly connected with air-out otter board in fixed ring's the inner wall, the air-out otter board is the annular structure, the left side of air-out otter board is in same horizontal plane with the left side of hair-dryer, the internal diameter of connecting the ring is the same with the external diameter of air-out otter board, it is connected in fixed ring's left side to connect ring fixed connection, the inner wall of connecting the ring is the same with the external diameter of air-out otter board, the right side fixedly connected with butt joint ring of tuyere, the activity of butt joint ring is pegged graft in connecting the ring outer.

The utility model discloses an it changes hairdryer in wind gap to facilitate the use, wherein connect the ring outer wall and be close to left position integrated into one piece and have the external screw thread protruding, butt joint ring inner wall and be close to position department on right side and seted up the internal thread groove, butt joint ring and be connected between the ring looks threaded connection, this structure setting for the tuyere can be through threaded connection's mode and hairdryer fixed connection.

The utility model discloses an it changes hairdryer in wind gap to facilitate the use, wherein the outer wall of butt joint ring is fixed to have cup jointed first antiskid circle, the fixed second antiskid circle that has cup jointed of position department that the tuyere outer wall and be close to the right side, this structure setting has increased the frictional force between staff's palm and butt joint ring and the tuyere, and the staff of being convenient for twists butt joint ring and tuyere.

The utility model discloses an it changes hairdryer in wind gap to facilitate the use, wherein the spacing ring of left side fixedly connected with of butt joint ring, the right side fixedly connected with activity ring of tuyere, the internal diameter of activity ring is the same with the external diameter of spacing ring, activity ring rotates to be connected in the surface of spacing ring, and this structure sets up for the tuyere can rotate on spacing ring, thereby realizes the purpose of adjusting air-out angle.

The utility model discloses an it changes hairdryer in wind gap to facilitate the use, wherein the spacing arch of the central fixedly connected with of activity ring inner wall, spacing arch is ring structure, the spacing groove has been seted up to the central authorities of spacing ring outer wall, the shape structure of spacing groove agrees with mutually with spacing bellied shape structure, spacing arch rotates to be connected in the inside of spacing groove, and this structure sets up, has played the limiting displacement to the movement track of tuyere, can avoid the tuyere to drop from spacing ring.

The utility model discloses an use the hairdryer of changing wind gap conveniently, wherein the external diameter of butt joint ring is the same with the external diameter of hair-dryer air outlet department, the right side of butt joint ring is laminated mutually with the left side of hair-dryer, and this structure setting has improved the holistic leakproofness of tuyere, avoids the phenomenon of leaking out to take place.

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

1. the utility model discloses an at the butt joint ring that the tuyere right side set up and the internal thread groove that butt joint ring inner wall right side set up, the connection ring that cooperation hair-dryer air outlet department set up and the external screw thread that connects ring outer wall left side and set up are protruding for the tuyere can be through threaded connection's mode and hair-dryer fixed connection, in the installation, on the staff only need rotate the tuyere and can install the tuyere on the hair-dryer, during the dismantlement, only need twist and move the tuyere, can pull down the tuyere from the hair-dryer, the utility model discloses more traditional block's connected mode is said, more easily with the tuyere fixed to the hair-dryer, labour saving and time saving simultaneously, the relation of connection is more stable, is difficult for droing.

2. The utility model discloses a first antiskid circle that sets up on the butt joint ring, the staff of being convenient for will dock the ring and twist on connecting the ring, through the activity ring that sets up on the tuyere right side, the spacing ring that the cooperation butt joint ring left side set up, make the tuyere can rotate on spacing ring, thereby realize adjusting the purpose of air-out angle, spacing arch through setting up on the activity ring, the spacing groove that sets up on the spacing ring of cooperation, the motion orbit to the tuyere has played the limiting displacement, can avoid the tuyere to drop from spacing ring, through the second antiskid circle that sets up on the tuyere, the staff of being convenient for rotates the tuyere.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an enlarged view of the structure at A in FIG. 7;

FIG. 2 is a schematic view of the whole structure of the utility model after the tuyere and the docking ring are connected;

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

FIG. 4 is a schematic view of the cross-sectional structure of the docking ring in front view;

fig. 5 is a schematic view of the three-dimensional structure of the air outlet screen plate of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the connection ring of the present invention;

fig. 7 is a schematic view of the overall structure of the present invention.

In the figure: 1. a blower; 2. fixing the circular ring; 3. an air outlet screen plate; 4. connecting the circular rings; 5. butting the circular rings; 51. a first anti-slip ring; 52. an internal thread groove; 6. a limiting ring; 61. a limiting groove; 7. a tuyere; 71. a second anti-slip ring; 8. a movable circular ring; 81. and a limiting bulge.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-7, the utility model discloses a hairdryer of change wind gap facilitates use, including hair-dryer 1 body, connect ring 4 and tuyere 7, inside and being close to left position department fixedly connected with fixed ring 2 of hair-dryer 1, fixedly connected with air-out otter board 3 in fixed ring 2's the inner wall, air-out otter board 3 is the ring shape structure, the left side of air-out otter board 3 is in same horizontal plane with the left side of hair-dryer 1, the internal diameter of connecting ring 4 is the same with the external diameter of air-out otter board 3, connect ring 4 fixed connection in fixed ring 2's left side, the inner wall of connecting ring 4 is the same with the external diameter of air-out otter board 3, the right side fixedly connected with of tuyere 7 docks ring 5, dock ring 5 activity is pegged graft in connecting ring 4 outer.

Connect ring 4 outer wall and be close to left position integrated into one piece and have the external screw thread protruding, butt joint ring 5 inner wall and be close to right side position department and seted up internal thread groove 52, butt joint ring 5 and be connected between the ring 4 looks threaded connection, this structural arrangement for tuyere 7 can be through threaded connection's mode and hair-dryer 1 looks fixed connection.

The fixed cover of the outer wall of butt joint ring 5 has connect first antiskid circle 51, and the fixed cover of position department on tuyere 7 outer wall and be close to the right side has connect second antiskid circle 71, and this structure setting has increased the frictional force between staff's palm and butt joint ring 5 and the tuyere 7, and the staff of being convenient for twists butt joint ring 5 and tuyere 7.

The left side fixedly connected with limit ring 6 of butt joint ring 5, the right side fixedly connected with activity ring 8 of tuyere 7, the internal diameter of activity ring 8 is the same with limit ring 6's external diameter, and activity ring 8 rotates and connects in limit ring 6's surface, and this structure sets up for tuyere 7 can rotate on limit ring 6, thereby realizes adjusting air-out angle's purpose.

The central authorities fixedly connected with of 8 inner walls of activity ring is spacing protruding 81, spacing protruding 81 is the ring structure, spacing groove 61 has been seted up to the central authorities of 6 outer walls of spacing ring, the shape structure of spacing groove 61 agrees with mutually with spacing protruding 81's shape structure, spacing protruding 81 rotates and connects in the inside of spacing groove 61, this structure setting has played the limiting displacement to tuyere 7's movement track, can avoid tuyere 7 to drop from spacing ring 6.

The external diameter of butt joint ring 5 is the same with the external diameter of 1 air outlet department of hair-dryer, and the right side of butt joint ring 5 is laminated mutually with the left side of 1 machine of hair-dryer, and this structure setting has improved 7 holistic leakproofness of tuyere, avoids the phenomenon of leaking out to take place.

Using the utility model discloses the time, the user takes up tuyere 7 to hold between the fingers first antiskid circle 51 on the butt joint ring 5 with the hand, then will dock on ring 5 inserts connection ring 4, later turn clockwise again and move butt joint ring 5, until the right side of butt joint ring 5 with the left side of hair-dryer 1 laminating mutually can, in addition, the staff can hold between the fingers second antiskid circle 71 on the tuyere 7, and rotate tuyere 7, can adjust the air-out angle of tuyere 7.

When other air nozzles 7 are disassembled or replaced, the air nozzles 7 can be disassembled from the blower 1 only by rotating the butt joint circular ring 5 anticlockwise by a worker, and time and labor are saved.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. The utility model provides a hair-dryer in change wind gap facilitates use, includes hair-dryer (1) body, connects ring (4) and tuyere (7), its characterized in that: the air blower is characterized in that a fixed ring (2) is fixedly connected to the position, close to the left side, inside the air blower (1), an air outlet screen plate (3) is fixedly connected to the inner wall of the fixed ring (2), the air outlet screen plate (3) is of a circular ring-shaped structure, the left side of the air outlet screen plate (3) and the left side of the air blower (1) are located on the same horizontal plane, the inner diameter of the connecting ring (4) is the same as the outer diameter of the air outlet screen plate (3), the connecting ring (4) is fixedly connected to the left side of the fixed ring (2), the inner wall of the connecting ring (4) is the same as the outer diameter of the air outlet screen plate (3), a butt-joint ring (5) is fixedly connected to the right side of the air nozzle (7), and the butt-joint ring (5) is movably inserted to the.

2. The electric hair drier with the convenient air opening replacement function as claimed in claim 1, wherein: connect ring (4) outer wall and be close to left position integrated into one piece and have the external screw thread protruding, butt joint ring (5) inner wall and be close to right side position department and seted up internal thread groove (52), looks threaded connection between butt joint ring (5) and connection ring (4).

3. The electric hair drier with the convenient air opening replacement function as claimed in claim 1, wherein: the outer wall of the butt joint circular ring (5) is fixedly sleeved with a first anti-skidding ring (51), and the position, close to the right side, of the outer wall of the air nozzle (7) is fixedly sleeved with a second anti-skidding ring (71).

4. The electric hair drier with the convenient air opening replacement function as claimed in claim 1, wherein: the utility model discloses a fan, including butt joint ring (5), tuyere (7), activity ring (8), the left side fixedly connected with spacing ring (6) of butt joint ring (5), the right side fixedly connected with activity ring (8) of tuyere (7), the internal diameter of activity ring (8) is the same with the external diameter of spacing ring (6), activity ring (8) rotate to be connected in the surface of spacing ring (6).

5. The electric hair drier with convenient use and air port replacement as claimed in claim 4, wherein: the central authorities fixedly connected with of activity ring (8) inner wall is spacing protruding (81), spacing protruding (81) are the loop configuration, spacing groove (61) have been seted up to the central authorities of spacing ring (6) outer wall, the shape structure of spacing groove (61) agrees with the shape structure of spacing protruding (81), spacing protruding (81) are rotated and are connected in the inside of spacing groove (61).

6. The electric hair drier with the convenient air opening replacement function as claimed in claim 1, wherein: the outer diameter of the butt joint circular ring (5) is the same as that of the air outlet of the blower (1), and the right side of the butt joint circular ring (5) is attached to the left side of the blower (1).

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