TWM580902U - Hair dryer air-guiding mechanism - Google Patents

Abstract

The present invention discloses a hair dryer wind guide mechanism including a cover group and an air guiding mechanism. The casing group has a hollow tubular body sleeved on the outer peripheral side of the air outlet of a hair dryer. The air guiding mechanism is partially penetrated and pivoted in the casing group, and is driven by the wind output of the hair dryer while the blower is actuating, and the air blowing direction of the hair dryer is adjusted in a swing manner. By the composition of the above components, the user can automatically and evenly and continuously change the direction of the blower of the blower along a predetermined path without swinging the blower.

Description

Hair dryer guide mechanism

This creation department has technical fields related to the equipment of the company, especially a hair dryer.

Because the angle and direction of the air outlet are fixed, the user must use a hand-held hair dryer to continuously change the direction of the wind in the process of blowing the head, and then use another hand to fiddle or comb the head, the process is short. Minutes, long for dozens of minutes.

The above embodiments will feel awkward for normal people, and will be a challenge for physical and occupational injuries for those who need to use the hair dryer for a long time.

Moreover, due to the direction of the air outlet of the hair dryer, it is dependent on the user's hand to change. If the user's hand speed is too slow, the problem that the hair dryer is overheated or burned often occurs, especially in clinical care. The caregiver or childcare staff is discomfort or injured by the caregiver due to distraction.

In view of the fact that relying solely on the user's swing to change the direction of the blower's airflow, how to reduce the burden and trouble of the hand-held hair dryer through the design of the structure, the air-guide structure of the hair dryer has its need to improve.

In view of the above problems and shortcomings of the prior art, the main purpose of the present invention is to provide a blower air guiding mechanism, through the design of the structure by blowing The wind driven by the wind blower automatically and regularly changes the wind blowing direction of the blower to avoid the lack of fixed wind direction.

According to the above object of the present invention, a blower air guiding mechanism is provided, which includes a cover set and an air guiding mechanism. The casing group has a hollow tubular body sleeved on the outer peripheral side of the air outlet of a hair dryer. The air guiding mechanism is partially penetrated and pivoted in the casing group, and is driven by the wind output of the hair dryer while the blower is actuating, and the air blowing direction of the hair dryer is adjusted in a swing manner. By the composition of the above components, the user can automatically and evenly and continuously change the direction of the blower of the blower along a predetermined path without swinging the blower.

10‧‧‧ Cover Group

12‧‧‧Wind cover department

122‧‧‧Wind hood shaft hole

124‧‧‧ Limit slot

126‧‧‧Wind hood lock hole

14‧‧‧ Sockets

142‧‧‧Sleeve keyhole

144‧‧‧Sleeve shaft hole

146‧‧‧ Socket recess

20‧‧‧Air guide

22‧‧‧ pivoting frame

221‧‧‧Pivot

222‧‧‧Lock arm

2222‧‧‧Lock arm lock hole

223‧‧‧ pivot arm

224‧‧‧Connecting Department

225‧‧‧Slot section

226‧‧‧ pivotal department

2262‧‧‧ pivoting convex

23‧‧‧Slide

232‧‧ ‧ lever

234‧‧‧Slots

24‧‧‧ worm

242‧‧‧Fan

25‧‧‧ worm gear

252‧‧‧ worm wheel shaft hole

254‧‧‧Eccentric shaft

26‧‧‧wind hood

262‧‧‧ wind channel

264‧‧‧through hole

266‧‧‧ arm

2662‧‧‧ Arm hole

30‧‧‧Magnetic group

32‧‧‧ Positioning Department

34‧‧‧First magnetic parts

36‧‧‧Second magnetic parts

40‧‧‧Protective net

90‧‧‧hair dryer

A‧‧‧Locking components

Figure 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a view showing another perspective of the embodiment shown in Fig. 1.

Fig. 3 is a partially exploded perspective view of the embodiment shown in Fig. 1.

Fig. 4 is an exploded perspective view of the embodiment shown in Fig. 1.

Fig. 5 is another perspective exploded view of the embodiment shown in Fig. 1.

Figure 6 is a partial schematic view of the embodiment shown in Figure 5.

Figure 7 is a partial cross-sectional view of the embodiment shown in Figure 1.

Figure 8 is a schematic cross-sectional view of the embodiment shown in Figure 1.

Figure 9 is a cross-sectional view showing another embodiment of the embodiment shown in Figure 1.

Figure 10 is a schematic diagram of the operation of the creative wind guide mechanism (1).

Figure 11 is a schematic diagram of the operation of the creative wind guide mechanism (2).

Figure 12 is a schematic diagram of the actuation of the creative wind guide (3).

Hereinafter, the embodiment of the wind guiding mechanism of the present hair dryer will be further described with reference to the related drawings. In order to facilitate the understanding of the present embodiment, the same components are denoted by the same symbols.

Referring to Figures 1 to 7, the blower air guide mechanism includes a cover group 10, an air guiding mechanism 20, a magnetic group 30 and a protective net 40.

The cover set 10 has a slightly hollow tubular body, and includes a hood portion 12 and a set of joints 14 connected in series.

The hood portion 12 has a hood shaft hole 122, at least one limiting slot 124, and at least one hood locking hole 126.

The hood shaft hole 122 is formed in the axial direction front and rear through the hood portion 12, and the aperture size is increased from front to back.

The limiting slot 124 is formed in the hole wall of the hood shaft hole 122 and is located in the front section of the hood shaft hole 122.

The hood lock hole 126 is formed in a recess formed on the end surface of the hood portion 12 facing the socket portion 14.

The socket portion 14 has at least one set of joint locking holes 142, a set of joint shaft holes 144, and a set of recessed portions 146.

The sleeve portion locking hole 142 and the socket portion shaft hole 144 are respectively formed by the front and rear through sleeve portions 14; wherein the socket portion locking hole 142 is matched with the windshield lock hole 126, and the socket portion shaft hole 144 Concentrically matched with the hood shaft hole 122.

The sleeve recess 146 is formed on the end surface of the socket portion 14 that faces the blower 90. The contour of the socket recess 146 matches the outer diameter contour of the air outlet section of the blower 90, and the sleeve recess 146 is slightly formed by the axial section. Oblique taper hole.

The air guiding mechanism 20 is partially pivoted and disposed in the casing group 10, and includes a pivoting frame 22, a sliding seat 23, a worm 24, a fan 242, a worm wheel 25, and an air guiding hood 26. .

The pivoting frame 22 has a pivot hole 221, a plurality of locking arms 222, a pivoting arm 223, a connecting portion 224, a sliding groove portion 225, and a pivoting portion 226. The two ends of the connecting portion 224 are connected to the locking arm 222 and the pivoting arm 223, and the two sides of the connecting portion 224 are respectively connected to the sliding portion 225 and the pivoting portion 226. connection.

Each of the lock arms 222 is connected to the connecting portion 224 at one end, and has a lock arm locking hole 2222 at the other end and is matched with the socket locking hole 142 and the hood lock hole 126. In the implementation, the locking component A is inserted into the sleeve locking hole 142 and the locking arm locking hole 2222 and is locked to the hood locking hole 126.

The pivoting arm 223 is connected to the connecting portion 224, and the opposite ends are respectively inserted corresponding to the limiting groove 124 of the hood portion 12.

The aforementioned chute portion 225 has a chute.

The pivoting portion 226 has a pivoting protrusion 2262 at the top end.

The sliding seat 23 has a slot for inserting into the sliding slot portion 225 at one end, and a sliding hole 234 formed by a vertical connecting rod 232 and a top and bottom through sliding portion 23 respectively.

The worm 24 has one end extending through the pivot hole 221 of the pivot frame 22 and the other end connected to the fan 242.

The worm wheel 25 is movably pivoted on the pivoting portion 226 of the pivot frame 22 and meshes with the worm 24 to interlock the worm gear 25 with the worm 24. The worm wheel 25 has a worm wheel shaft hole 252 and an eccentric shaft 254.

The worm wheel shaft hole 252 is formed by the top and bottom of the concentric worm wheel 25 passing through the worm wheel 25, and is sleeved on the outer peripheral side of the pivoting convex portion 2262 by the worm wheel shaft hole 252.

The eccentric shaft 254 is erected on the end surface of the worm wheel 25, and penetrates the slot 234 of the sliding seat 23, and the synchronous traction carriage 23 reciprocates along the sliding groove portion 225 (sliding groove).

The air hood 26 is partially exposed to the outside of the hood portion 12 and closes the cross section of the hood shaft 122, and has a duct 262, two through holes 264 and a Arm 266.

The air duct 262 is formed through the air hood 26 in front and rear, and the aperture size of the air duct 262 is increased from front to back.

The through hole 264 is formed by the concentric top and bottom through the air guiding cover 26, and the pivoting arm 223 of the pivoting frame 22 is inserted to pivotally connect the air guiding cover 26 to the pivoting frame 22.

The arm 266 is formed to extend outward from the rear end of the air guiding hood 26, and has an arm through hole 2662. The lever 232 of the sliding seat 23 is provided to extend and pivot, and the traction air guiding cover 26 is pivoted by the through hole 264. The heart swings left and right.

The magnetic group 30 includes a plurality of positioning portions 32, a plurality of first and second magnetic members 34, 36. When implemented, it can be omitted selectively.

The positioning portion 32 is fixed to the outer peripheral side of the blower 90.

The first magnetic member 34 is fixed to an end surface of the positioning portion 32 that abuts against the socket portion 14 .

The second magnetic member 36 is fixed to the preset portion of the socket portion 14 and corresponds to the first magnetic member 34. When implemented, it can be sleeved on the outer peripheral side of the locking element, and the first and second magnetic members 34, 36 are magnetically conductive elements or magnets that are magnetically attracted to each other.

The protective net 40 is disposed between the socket portion 14 and the pivot frame 22 . When implemented, it can be omitted selectively.

Therefore, the above is a description of a preferred embodiment of the blower air guiding mechanism, the components of each part and the assembly method. The operating characteristics of the embodiment of the present invention are described below.

Referring to Figures 7 to 12, the cover set 10 is directly attached to the outer peripheral side of the air outlet of the blower 90 through the sleeve recess 146 of the socket portion 14, and can also be matched with the magnetic attraction of the magnetic group 30. The cover group 10 is placed on the outer peripheral side of the air outlet of the blower 90.

When the blower 90 is out of the wind, the output wind will synchronously blow the fan 242 to rotate the worm 24, and the worm wheel 25 that drives the mesh rotates; during the process, the eccentric shaft 254 on the worm wheel 25 pulls the carriage 23 along the chute portion 225 ( The chute) moves and drives the air hood 26 to swing left and right through the lever 232 on the slider 23 to guide the direction of the wind output from the blower 90.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the present embodiment, and the average variation made by those skilled in the art according to the present creation. Changes that are well known to those skilled in the art, and still fall within the scope of this creation.

Claims (7)

The air guiding mechanism of the hair dryer comprises: a casing group, which is slightly hollow tubular body, sleeved on the outer peripheral side of the air outlet of a hair dryer; a wind guiding mechanism is partially pivoted in the casing group and closed The inner diameter section of the casing group is driven by the wind output of the blower to guide the air outlet direction of the blower in a swinging manner. The blower air guiding mechanism according to claim 1, wherein the casing group comprises a windshield portion and a set of joints, wherein: the windshield portion has an axial front and rear through The hood portion forms a hood shaft hole and at least one limiting groove formed at a predetermined position of the hood hole hole wall, and has at least one concentric fan shaft hole and penetrates the sleeve front and rear a sleeve hole formed by the joint portion and a recess formed in the socket portion of the socket facing the end face of the blower sleeve. The air guiding mechanism of the hair dryer of claim 2, wherein the air guiding mechanism comprises: a pivoting frame, a connecting portion, a pivot hole formed at a front end of the connecting portion, and a connecting direction of the connecting portion a plurality of locking arms and a pivoting arm at two ends, a sliding groove portion and a pivoting portion connected to one side of the connecting portion, wherein each of the locking arms is respectively locked with the cover group, and the pivot arm end corresponds to Inserted into the limiting slot; a sliding seat, one end of which is slidably disposed on the sliding slot portion, and each of the two ends of the sliding seat has a a lever and a slot; a worm, one end of which extends through the pivot hole, and the other end is connected to a fan; a worm wheel is pivotally disposed on the pivoting portion and meshes with the worm, and has a pivotal connection with the slot An eccentric shaft; and an air hood having a duct and pivotally connected to the two ends of the pivot arm, and extending through one end of the shaft hole of the hood to the outside of the hood portion, and being driven by the lever pivot . The blower air guiding mechanism according to claim 3, wherein the air guiding hood is pivotally connected to the lever by an arm extending outward from a rear end of the air guiding hood. The blower air guiding mechanism according to any one of claims 2 to 4, wherein the casing group is further connected to the hair dryer according to a magnetic group, the magnetic group comprising: a plurality of fixings on the outer peripheral side of the hair dryer a positioning portion; a plurality of first magnetic members fixed to each of the positioning portions; and a plurality of second magnetic members fixed to the socket portion. The hair guide air guiding mechanism of the third or fourth aspect of the invention, wherein the pivoting frame and the socket are further provided with a protective net. The blower air guiding mechanism according to claim 5, wherein a protective net is further disposed between the pivoting frame and the socket.