CN215755762U

CN215755762U - Winding structure of hand-held type fan

Info

Publication number: CN215755762U
Application number: CN202022997648.4U
Authority: CN
Inventors: 陈华斌; 朱凌峰
Original assignee: Jinhua Jingyan Electromechanical Co ltd
Current assignee: Jinhua Jingyan Electromechanical Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2022-02-08
Anticipated expiration: 2030-12-12

Abstract

The utility model provides a wire winding structure of hand-held type fan, aim at solving the inconvenient problem of depositing of patchcord of hair-dryer, including hair-dryer main part and patchcord, one side of hair-dryer main part is provided with the air outlet, the bottom of hair-dryer main part is provided with the handle, one side of handle is provided with adjustment button, the handle bottom is provided with the storage box, the storage tank has been seted up to the bottom of storage box, be provided with the wire winding pole in the storage tank, the both ends of wire winding pole are fixed with first pivot and second pivot respectively, first pivot and second pivot pass through the bearing rotation with the both sides cell wall of storage tank respectively and are connected, the one end of patchcord penetrates the storage tank and twines on the wire winding pole, still be provided with in the storage box and be used for driving wire winding pole pivoted drive structure. The plug wire is convenient to store.

Description

Winding structure of hand-held type fan

Technical Field

The utility model relates to the technical field of blowing equipment, in particular to a winding structure of a handheld fan.

Background

The blower is composed of a group of electric heating wires and a small fan, when the blower is electrified, the electric heating wires can generate heat, and the air blown out by the fan passes through the electric heating wires and is changed into hot air. If only the small fan rotates and the heating wire is not hot, only wind but not heat is blown out. The hair dryer 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 existing hair dryer needs to drag and extend a long plug wire when in use, which is not convenient for use and storage.

Therefore, the utility model provides a new technical scheme, aiming at solving the problem that the plug wire of the hair drier is inconvenient to store.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a winding structure of a handheld blower, aiming at solving the problem that a plug wire of a blower is inconvenient to store.

The utility model provides a wire winding structure of hand-held type fan, includes hair-dryer main part and patchcord, one side of hair-dryer main part is provided with the air outlet, the bottom of hair-dryer main part is provided with the handle, one side of handle is provided with adjustment button, the handle bottom is provided with the storage box, the storage tank has been seted up to the bottom of storage box, be provided with the wire winding pole in the storage tank, the both ends of wire winding pole are fixed with first pivot and second pivot respectively, first pivot and second pivot pass through the bearing rotation with the both sides cell wall of storage tank respectively and are connected, the one end of patchcord penetrates the storage tank and twines on the wire winding pole, still be provided with in the storage box and be used for driving wire winding pole pivoted drive structure.

By adopting the technical scheme, when the hair dryer main body is required to be used, the driving structure is used for controlling the winding rod to rotate anticlockwise, and the plug wire originally wound on the winding rod can be gradually taken off from the winding rod and unfolded; when the patch cord is accomodate to needs, through drive structure control wire winding pole clockwise rotation, the patch cord that is expanded can twine on wire winding pole again. The plug wire is convenient to store.

The utility model further comprises the following steps: the outer surface of the winding rod is provided with a wire groove for clamping the plug wire in a surrounding manner.

Through adopting above-mentioned technical scheme, when clockwise rotation wire winding pole on, the patchcord twines on wire winding pole along the wire casing, makes the distribution of patchcord on wire winding pole even.

The utility model further comprises the following steps: and a groove cover is covered at the notch of the storage groove.

By adopting the technical scheme, the arrangement of the groove cover plays a role in protecting the plug wires in the storage groove.

The utility model further comprises the following steps: and a connecting piece is fixed on one side of the air outlet, a connecting rope is fixed on the connecting piece, and a sleeve cover used for being sleeved at the air outlet is fixed at the other end of the connecting rope.

Through adopting above-mentioned technical scheme, when needs storage hair-dryer main part, overlap the cover on the air outlet, prevent that the dust from piling up at the air outlet. The arrangement of the connecting rope can prevent the sleeve cover from being lost.

The utility model further comprises the following steps: the one end that deviates from the wire winding pole in the second pivot extends to the outside of storage box and keeps level with the lateral wall of storage box, the spout has been seted up to the intermediate position of second pivot, the draw-in groove has been seted up on the cell wall of spout, the drive structure includes dwang and rotation handle, the one end of dwang inserts in the spout with clearance fit's mode, the other end of dwang is located outside the spout and with rotate handle fixed connection, set up the holding tank that corresponds with draw-in groove position on the dwang, be provided with the bullet piece in the holding tank, the holding tank is worn out and the card is gone into the draw-in groove on the top of bullet piece, and its cross sectional shape is the arc, the bottom mounting of bullet piece has the spring, the other end of spring and the tank bottom fixed connection of holding tank.

By adopting the technical scheme, when the winding rod needs to be rotated, a worker pulls the rotating rod through the rotating handle, the rotating rod is gradually moved out of the sliding groove, when the accommodating groove corresponds to the clamping groove, the elastic block pops out of the accommodating groove and is clamped into the clamping groove under the action of spring elasticity, the second rotating shaft is fixedly connected with the rotating rod, and the rotating rod can be rotated and drives the second rotating shaft and the winding rod to rotate through rotating the handle; after the plug wire is accomodate in the storage tank, press the dwang through rotating the handle, because the top cross sectional shape of bullet piece is the arc, after the top of bullet piece and the cell wall contact of draw-in groove, the power that receives is decomposed into the power towards the holding tank, and during the bullet piece was pressed back the holding tank, the spring in the holding tank was extruded and is produced deformation and form towards the outer elasticity of holding tank.

The utility model further comprises the following steps: the storage box is characterized in that the storage box is further provided with a containing cavity, the driving structure is located in the containing cavity and comprises a motor and a transmission rod, one end, deviating from the winding rod, of the second rotating shaft penetrates into the containing cavity and is fixed with a bevel gear, one end of the transmission rod is fixedly connected with an output shaft of the motor through a coupler, and the other end of the transmission rod is fixed with a crown gear meshed with the bevel gear.

By adopting the technical scheme, when the winding rod needs to be rotated, the motor is started, the output shaft of the motor rotates to drive the transmission rod fixedly connected with the motor to rotate, the transmission rod drives the crown gear fixedly connected with the transmission rod to rotate, the crown gear drives the bevel gear meshed with the crown gear to rotate, the bevel gear drives the second rotating shaft fixedly connected with the bevel gear to rotate, and the second rotating shaft drives the winding rod fixedly connected with the second rotating shaft to rotate.

The utility model further comprises the following steps: and a mobile power supply for supplying power to the motor is also arranged in the cavity.

By adopting the technical scheme, the mobile power supply is arranged in the motor, and the motor is not required to be additionally connected with the mains supply, so that the convenience of the utility model is improved.

Compared with the prior art, the utility model has the beneficial effects that:

when the hair dryer main body needs to be used, the winding rod is controlled to rotate anticlockwise through the driving structure, and the plug wire originally wound on the winding rod can be gradually separated from the winding rod and unfolded; when the patch cord is accomodate to needs, through drive structure control wire winding pole clockwise rotation, the patch cord that is expanded can twine on wire winding pole again. The plug wire is convenient to store.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a sectional view of the first embodiment;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a side view of a winding rod according to one embodiment;

FIG. 5 is a sectional view of the second embodiment;

fig. 6 is an enlarged view at B in fig. 5.

Reference numerals: 1. a blower main body; 2. plugging a wire; 3. an air outlet; 4. a grip; 5. an adjustment button; 6. a storage box; 7. a storage tank; 8. a wire winding rod; 9. a first rotating shaft; 10. a second rotating shaft; 11. a wire slot; 12. a slot cover; 13. connecting sheets; 14. connecting ropes; 15. covering; 16. a chute; 17. rotating the rod; 18. rotating the handle; 19. accommodating grooves; 20. a spring block; 21. a spring; 22. a cavity; 23. a motor; 24. a transmission rod; 25. a bevel gear; 26. a crown gear; 27. and (5) moving the power supply.

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.

The first embodiment is as follows: as shown in fig. 1-4, a winding structure of a hand-held blower comprises a blower body 1 and a plug wire 2. One side of hair-dryer main part 1 is provided with air outlet 3, and one side of air outlet 3 is fixed with connection piece 13, is fixed with on the connection piece 13 and connects rope 14, and the other end of connecting rope 14 is fixed with the upper cover 15 that is used for cup jointing 3 departments at the air outlet, when needs storage hair-dryer main part 1, overlaps upper cover 15 on air outlet 3, prevents that the dust from piling up at air outlet 3. The provision of the connecting cord 14 prevents the cover 15 from being lost. The bottom of the blower main body 1 is provided with a handle 4, and one side of the handle 4 is provided with an adjusting button 5. The bottom of the handle 4 is provided with a storage box 6, the bottom of the storage box 6 is provided with a storage groove 7, a groove cover 12 is covered at the notch of the storage groove 7 to protect the plug wire 2 in the storage groove 7, and the groove cover 12 can be arranged by adopting a structure commonly used in the prior art such as a remote controller rear cover and the like, which is not specifically described herein. A winding rod 8 is arranged in the storage groove 7, and a wire groove 11 for clamping the plug wire 2 is formed in the outer surface of the winding rod 8 in a surrounding mode, so that the plug wire 2 is uniformly distributed on the winding rod 8. The two ends of the winding rod 8 are respectively fixed with a first rotating shaft 9 and a second rotating shaft 10, the first rotating shaft 9 and the second rotating shaft 10 are respectively rotatably connected with the two side groove walls of the storage groove 7 through bearings, and one end of the plug wire 2 penetrates through the storage groove 7 and is wound on the winding rod 8.

One end of the second rotating shaft 10, which is far away from the winding rod 8, extends to the outside of the storage box 6 and is flush with the outer side wall of the storage box 6, a sliding groove 16 is formed in the middle of the second rotating shaft 10, and a clamping groove is formed in the groove wall of the sliding groove 16. Still be provided with in the storage box 6 and be used for driving 8 pivoted drive structures of wire winding pole, the drive structure includes dwang 17 and rotation handle 18, the one end of dwang 17 inserts in spout 16 with clearance fit's mode, the other end of dwang 17 be located spout 16 outside and with rotate handle 18 fixed connection, set up on the dwang 17 with the holding tank 19 that the draw-in groove position corresponds, be provided with bullet piece 20 in the holding tank 19, holding tank 19 is worn out and the draw-in groove is gone into to the top of bullet piece 20, and its cross sectional shape is the arc, the bottom mounting of bullet piece 20 has spring 21, the other end of spring 21 and the tank bottom fixed connection of holding tank 19.

The working principle is as follows: when needs use hair-dryer main part 1, the staff pulls dwang 17 through rotating handle 18 earlier, dwang 17 moves out in spout 16 gradually, when the position of holding tank 19 and draw-in groove corresponds, bullet piece 20 pops out holding tank 19 and card income draw-in groove under the effect of spring 21 elasticity, second pivot 10 and dwang 17 fixed connection this moment, anticlockwise rotation rotates handle 18 and can drive dwang 17 anticlockwise rotation, the anticlockwise rotation of dwang 17 drives

second pivot

10 and 8 anticlockwise rotations of wire winding pole, the plug wire 2 of winding on wire winding pole 8 originally can follow wire winding pole 8 gradually and take off the expansion.

Similarly, the patch cord 2 that is unwound by rotating the handle 18 clockwise can be rewound on the winding rod 8. When the patch cord 2 is accommodated in the storage groove 7, the rotating rod 17 is pressed by the rotating handle 18, because the top end cross-sectional shape of the elastic block 20 is arc-shaped, after the top end of the elastic block 20 is contacted with the groove wall of the clamping groove, the received force is decomposed into a force towards the accommodating groove 19, the elastic block 20 is pressed back into the accommodating groove 19, and the spring 21 in the accommodating groove 19 is extruded to generate deformation and form an elastic force towards the outside of the accommodating groove 19.

Example two: the difference from the first embodiment is that: as shown in fig. 5 and 6, a cavity 22 is further formed in the storage box 6, the driving structure is located in the cavity 22, the driving structure includes a motor 23 and a transmission rod 24, one end of the second rotating shaft 10, which is away from the winding rod 8, penetrates into the cavity 22 and is fixed with a bevel gear 25, one end of the transmission rod 24 is fixedly connected with an output shaft of the motor 23 through a coupler, and the other end of the transmission rod 24 is fixed with a crown gear 26 engaged with the bevel gear 25. The cavity 22 is also provided with a mobile power supply 27 for supplying power to the motor 23, the mobile power supply 27 is arranged in the cavity, and the motor 23 is not required to be additionally connected with a mains supply, so that the convenience of the utility model is improved.

When the winding rod 8 needs to be rotated, the motor 23 is started, the output shaft of the motor 23 rotates to drive the transmission rod 24 fixedly connected with the transmission rod to rotate, the transmission rod 24 drives the crown gear 26 fixedly connected with the transmission rod to rotate, the crown gear 26 drives the bevel gear 25 meshed with the crown gear to rotate, the bevel gear 25 drives the second rotating shaft 10 fixedly connected with the bevel gear to rotate, and the second rotating shaft 10 drives the winding rod 8 fixedly connected with the second rotating shaft to rotate.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wire winding structure of hand-held type fan, includes hair-dryer main part (1) and plug wire (2), one side of hair-dryer main part (1) is provided with air outlet (3), the bottom of hair-dryer main part (1) is provided with handle (4), one side of handle (4) is provided with adjustment button (5), its characterized in that: the storage box is characterized in that a storage box (6) is arranged at the bottom of the handle (4), a storage groove (7) is formed in the bottom of the storage box (6), a winding rod (8) is arranged in the storage groove (7), a first rotating shaft (9) and a second rotating shaft (10) are fixed at two ends of the winding rod (8) respectively, the first rotating shaft (9) and the second rotating shaft (10) are rotatably connected with two side groove walls of the storage groove (7) through bearings respectively, one end of the plug wire (2) penetrates into the storage groove (7) and is wound on the winding rod (8), and a driving structure for driving the winding rod (8) to rotate is further arranged in the storage box (6).

2. The winding structure of the hand-held blower according to claim 1, wherein: the outer surface of the winding rod (8) is provided with a wire groove (11) for clamping the plug wire (2).

3. The winding structure of the hand-held blower according to claim 1, wherein: the notch of the storage groove (7) is covered with a groove cover (12).

4. The winding structure of the hand-held blower according to claim 1, wherein: one side of air outlet (3) is fixed with connection piece (13), be fixed with on connection piece (13) and connect rope (14), the other end of connecting rope (14) is fixed with and is used for cup jointing at the upper cover (15) of air outlet (3) department.

5. The winding structure of the hand-held blower according to claim 1, wherein: one end of the second rotating shaft (10) deviating from the winding rod (8) extends to the outside of the storage box (6) and is flush with the outer side wall of the storage box (6), a sliding groove (16) is formed in the middle of the second rotating shaft (10), a clamping groove is formed in the groove wall of the sliding groove (16), the driving structure comprises a rotating rod (17) and a rotating handle (18), one end of the rotating rod (17) is inserted into the sliding groove (16) in a clearance fit mode, the other end of the rotating rod (17) is located outside the sliding groove (16) and is fixedly connected with the rotating handle (18), a containing groove (19) corresponding to the clamping groove is formed in the rotating rod (17), an elastic block (20) is arranged in the containing groove (19), the top end of the elastic block (20) penetrates out of the containing groove (19) and is clamped into the clamping groove, the cross section of the elastic block is arc-shaped, and a spring (21) is fixed at the bottom end of the elastic block (20), the other end of the spring (21) is fixedly connected with the bottom of the accommodating groove (19).

6. The winding structure of the hand-held blower according to claim 1, wherein: storage box (6) have still been seted up in and have been held chamber (22), drive structure is located and holds chamber (22), drive structure includes motor (23) and transfer line (24), the one end that deviates from wire wrapping rod (8) on second pivot (10) penetrates and holds chamber (22) in and is fixed with bevel gear (25), and the one end of transfer line (24) passes through shaft coupling fixed connection with the output shaft of motor (23), the other end of transfer line (24) is fixed with crown gear (26) with bevel gear (25) meshing.

7. The winding structure of the hand-held blower according to claim 6, wherein: and a mobile power supply (27) for supplying power to the motor (23) is also arranged in the cavity (22).