CN101677663B - Hair straightener - Google Patents

Abstract

The invention relates to a hair straightener comprising: a main body (3) having an air inlet (4) and an air outlet (5); a heating element housed inside the main body (3) and designed to heat the air; a fan provided inside the main body (3) and designed to blow air toward the heating element; a handle (6) attached to the main body (3); a straightening device (10) at the air outlet (5), including at least two opposing straightening elements (11, 12) which co-operate in order to grip a strand of hair; and an adjustment device (14) designed to adjust the pressure between the straightening elements (11, 12). According to the invention, the control part of the adjustment device (14) belongs to the main body (3) of the appliance.

Description

Hair smoothing apparatus

The present invention relates to a kind of equipment of handling hair, this equipment is used to realize the special typing of people's hair, and is particularly smooth, and can with a kind of equipment that is configured to handle hair, for example hair dryer, hairdressing brush, the smooth iron of pressing use together.

The known usual method of handling hair for shaping hair generally uses hot-air that hair dryer blows or local to apply from smoothing and/or the heat and/or the steam of smooth device.

Being used to of smooth clip type makes the device of hair smoothing generally comprise the hinged clip of two heating, and said hinged clip is clamped mao method bundle and made its typing through applying heat.Said device, even be capped ceramic material, heating plate can be over a period to come through high operating temperature infringement hair.

File US5553632 has described a kind of annex of shaping hair, and said annex is installed on the blowing end of hair dryer.Said annex comprises the assembly that is made up of two combs, and one of these two comb are fixing, and another is first comb lateral sliding installation relatively.The bottom of said fixedly comb be positioned at this hair dryer the air discharge section the end above.This activity comb moves through the mechanism that the cable with the person's of being used pulling is connected.During work, the comb that is shown in an open position is inserted in the hair, activates the closing organ of comb then, therefore said closing organ remains on topknot between the tooth of this comb.Therefore the said topknot that is gripped is pulled towards eminence and is flowed in this position dry by the air that hair dryer blows.Such device has guaranteed dry hair under stretch position and less temperature really, but possibly on hair, apply excessive pulling force, the pulling force of the increase that applies by the cable of this device external, and said excessive pulling force proves when work and makes us uncomfortable.In addition, when the hair of different-thickness got between the adjacent teeth, by said tooth applied pressure and inhomogeneous on topknot, therefore, especially, the thickest topknot was gripped, and thinner adjacent topknot can be run away to the comb outside.Therefore caused the processing of uneven effort, and said processing needs a lot of times.In addition, propose the dry hair in the position that stretches especially, this file does not touch the problem of regulating the comb chucking power fully.

In the applicant's file EP1124466, a kind of technical scheme has been proposed; In this technical scheme; Smooth device is a kind of annex that is used for fixing on the blowing end of hair dryer; And topknot is introduced between the flat surface of adjacent blades, said two adjacent blades by one of elastic device to another push.According to this file, a plurality of spring leafs side relatively is provided with, and their impact end has some and automatically hair is incorporated into the chamfering between the said blade.During work, the front portion of this annex is incorporated in the hair, thereby causes hair is divided into thin topknot, said thin topknot is incorporated between the adjacent blades of this annex automatically.The topknot that the heat that the air that is blowed by said equipment flows is finalized the design subsequently and between said blade, kept.Through simply along this topknot said annex that slides, topknot can be subsequently on its length by smoothing.This file has also been described a kind of adjusting device of regulating the clamp pressure of smooth blades through the little button of a rotary-actuated annular knurl, and the little button of said annular knurl can get into from this device side.Because regulate the installation of button on this smooth annex, therefore to this adjusting button be actuated at hair near carry out, therefore, the hair that possible hook is pending.Because the small size of this button, this button also prove and are difficult to handle.In addition; Generally; Although have the quality of good smooth hair, said annex only is suitable for handling long hair or medium-length hair, and the hair of certain-length is for being necessary through the said device of lateral press for being grasped and be introduced between the smooth blades by this device.

Another technical scheme at the smooth device of the hair of installing and can handle different length on the hair dryer is described among the file WO2007003795 the applicant.In order to work satisfactorily, the device that is described does not always comprise the regulating system that is adjusted in the pressure between the said smooth blades.

The objective of the invention is to solve the aforesaid drawbacks; Promptly proposed a kind of hair smoothing apparatus, comprised some smooth device and adjusting devices, said adjusting device has been regulated the chucking power between said smooth device; This smooth device can be by simple and actuating easily, reliable operation simultaneously.

Another object of the present invention is a kind of hair smoothing apparatus, comprises the device for opening of opening some smooth devices, and said smooth device is operated at any time, and does not consider the duty of this equipment or the duty of this smooth device.

Another object of the present invention is a kind of hair smoothing apparatus, and this equipment can guarantee on any length of pending hair and type effective and smooth uniformly, has followed the character of hair simultaneously.

Another object of the present invention is a kind of hair smoothing apparatus of ergonomic structure, and easy use and the practicality for the people who uses it of this equipment allows fast and the efficient hair of handling simultaneously.

Another object of the present invention is a kind of hair smoothing device, and this hair smoothing device reliable operation can be produced in enormous quantities with low cost simultaneously.

Above-mentioned purpose realizes through following scheme:

A kind of hair smoothing apparatus comprises: the main body with air entering part and air discharge section; Be arranged in the said main body and be configured to add the heating element heater of hot-air; Be arranged in the said main body and be configured to blower fan to the heating element heater blow air; Be fixed on the handle on the said main body; Smooth device, this smooth device comprises at least two smooth member, said at least two smooth member relative engagement are used for the clamping topknot through the end that is arranged on the air discharge section; And adjusting device, be configured to be adjusted in the pressure between the said smooth member, it is characterized in that the control section of this adjusting device belongs to the main body of this equipment.

Therefore such equipment is configured to produce at the thermal air current of body interior and is used for the opening of thermal air current to the air discharge section of this main body sent; Thereby pass the hair smoothing device at the air discharge section place that is arranged at this equipment, said hair smoothing device is positioned at the main body front of this equipment.Said smooth device comprises the smooth member of at least two cooperations, to be used for the clamping topknot, promptly is used for gripping and pushing topknot and dry this topknot in this position.Said smooth member can comprise the first fixing or movable element at least, and this first element cooperates with movable, the second relative element, and said second element permission is inserted between said two elements this topknot of clamping afterwards at topknot.This smooth member can be type or seamed edge and plane contact type or the seamed edge and the seamed edge contact type of plane and plane contact, the contact position place that this topknot forms between said two elements.

According to the present invention, said equipment comprises that adjusting is applied to the adjusting device of the pressure on the pending hair by smooth member, and this adjusting device is arranged on the main body of said equipment.Understand: this adjusting device belongs to the main body of said equipment, and does not belong to said smooth device main body.Therefore such being provided with allows to reduce in advance the weight of this equipment, and better towards the main body distributed mass of this equipment, therefore the grip portions towards this equipment reduces quality, so that more ergonomics usability.In addition, through the setting in smooth device outside, that this adjusting device allows is easier, handle the actuating of position away from this topknot, has therefore avoided hair to be driven with the control section of this adjusting device.

Therefore obtained a kind of equipment that makes hair smoothing; Comprise the adjusting device that is adjusted in by the pressure on the topknot of smooth apparatus processes; This adjusting device has the ergonomics structure and is convenient to operation; Even when this equipment operation and topknot when being inserted between the smooth member of this device, also be like this.

Best, said adjusting device comprises control loop, and said control loop is configured to the longitudinal axis rotation around the main body of said equipment.

Control to adjusting device is to carry out through the main body of this equipment.The longitudinal axis through around this air stream rotates the control loop of this adjusting device; The pressure of change on this topknot; So that type and/or state according to pending hair make the smooth operation of this pressure adaptation in expectation continuously or discontinuously; Therefore has a kind of adjusting device that comprises maneuverable control assembly; The people who uses this adjusting device therefore can enough held towards the equipment of hair, change chucking power intuitively with the another hand, and leicht fallen D/A and must closely not observe this equipment.

Best, control loop is provided with near the air of the main body of the substantial cylindrical of this equipment gets into opening.

Really, this control loop can be arranged on central authorities or another position between two ends that air stream circulates of the main body of this equipment in this equipment body.Yet preferably be arranged on the rear portion of this main body, because, on the one hand; This be from this hair farthest the position and therefore do not have the possible hook of hair and this control loop, on the other hand, therefore this control loop can be columniform body interior or outside in the integral body of this equipment; In the release areas of said equipment, rotate; Said here control loop is not interfered other function elements of this equipment, blower fan for example, heating element heater or the like.

Preferred an enforcement in the distortion of the present invention, the air that such Spin Control ring has in the main body that equals this equipment at least gets into the diameter of the diameter of end, so that therefore guarantee user's good maneuverability and do not stop up the air entering part.

Best, said adjusting device comprises linearly moving regulating element, and this regulating element is configured to when control loop is driven in rotation motion, change the chucking power between said smooth member.

Therefore; Said control element can through with close on actuating device; Cam for example; Thread helix or any other can be directly cooperate and the complementary part that changes linear movement into around rotatablely moving of the longitudinal axis of the air stream of control loop by direct driven in translation, for example are parallel to the linear movement of axis of the air stream of this control element that acts on this smooth member.The linear movement of such this control element that rotatablely moves so allow to slow down of major diameter control loop and therefore obtain accurate adjustment to the clamping pressure of this smooth member.

Best, control loop comprises screw inclined plane, and this screw inclined plane holds the lug of regulating element with sliding type, the longitudinal axis that is parallel to this equipment.

From this control loop of overall diameter rotation, the slides within that allows to obtain this control element with simple and reliable drive manner moves, and said control element contacts with the inner surface with ribbing of this Spin Control ring.

Best, said second smooth member forms by fixed blade with by the moving vane of balladeur train carrying.

Really can use two activity smooth member, said two smooth member can be moved so that after topknot being inserted between said two smooth member, enter into closed condition from open mode.Yet, from reason simple in structure, preferably, one of smooth member makes the motion of one of this smooth member on balladeur train or the bar through being installed in, and therefore said balladeur train or bar can drive this moving element when activateding.It is smooth that the form of the blade of this smooth member allows when the plane of the hair that is processed against this, to carry out the plane, thereby allow to realize the good typing of this topknot, and on this topknot, do not apply excessive stress.

Best, said moving vane is being installed on this balladeur train under the pressure of first returning spring.

Push to power through overcoming returning spring this moving vane, this provides the additional possibility that moves of this moving vane.This has allowed to adapt to the topknot thickness that between smooth member, inserts better through the compression reaction spring, and this moment, this topknot was resisted against on the adjacent fixed blade.

Best, said balladeur train is installed in the box body of said smooth device through second returning spring.

This allows to have the actuating in the balladeur train direction, under the effect of second returning spring, has realized returning, thereby has been used for a kind of technical scheme of constructing the actuating device of balladeur train simple and economically.

Best, said smooth device comprises the row that fixed blade and moving vane is made up of many, and said moving vane and fixed blade are transverse to the axle of said balladeur train, and the side is to install laterally.

Smooth device so for example comprises the row that 7 pairs of smooth member constitute; Smooth device like this allows to handle a plurality of topknots; Said a plurality of topknot provides the efficient and significant time income of the increase of handling hair simultaneously, yet said equipment still keeps very easy use.

Best, said smooth member is arranged on the central authorities of this air outlet opening to the row that constitutes, and the impact of this smooth member relatively that worked that is made up of tip is partly retreated and is arranged on each side of the row of said smooth member.

The row of this smooth member is arranged on air outlet slit central authorities; The air that said smooth member has utilized this equipment to blow; Said air can arrive the bottom of this smooth member or arrive the lateral location of this smooth member, and the lateral location of bottom and this smooth member that perhaps arrives this smooth member is so that finalize the design said hair more quickly and effectively.The said hair of guiding in the capable interval that allows to grip said hair better and between two smooth member, limit of tip.In addition; Impact or the anterior setting of partly retreating by relative smooth member; Therefore said tip is capable can make said first element contact said hair; Therefore particularly the shortest hair allow short hair removal to be inserted between the said smooth member, and the hair of said weak point is not forced to through this tip.This retreating of tip is provided with the smoothing that therefore allows very short hair; The profile of the impact of fixed blade and moving vane part has some inclined-planes, said inclined-plane help near root of hair grip hair and subsequently they be inserted between the fixed and movable blade.

Best, said moving vane moves in the direction of the direction of the air stream that blows transverse to said equipment.

This allows along inserting pending topknot perpendicular to the direction of the air stream that is blowed by said equipment, so that said topknot utilizes the anterior air stream that arrives fully on its whole length.

Best, said regulating element moves in first direction, and this first direction is parallel to the longitudinal axis of said equipment, and is connected to and returns element, and the said element that returns moves along at least one second horizontal direction that activates in this smooth member.

Said regulating element is parallel to air and drifts movingly, and this regulating element allows it to be provided with along one of wall of the main body of this tubular equipment, and does not increase taking up room of this equipment.Returning element has guaranteed the motion of regulating element is passed to the smooth member transverse to the motion of air stream.

Best, said smooth member is closed usually, and this equipment comprises the device for opening of opening smooth member.

It is contemplated that smooth device is provided in the smooth member that resting guard is opened, act on actuation element subsequently, so that close this smooth member to handle.Yet the smooth member of preferably using some to close at resting state; Equip the device that some introduce topknot automatically simultaneously respectively; Therefore said topknot separates this smooth member, and it is inner to be directed into this smooth member, because this technical scheme is more suitable for using this equipment in simple and direct.The said equipment that is equipped with so smooth device enters into hair; Therefore said hair separates this smooth member naturally; Adjust said equipment according to the thickness of hair; And allow this equipment to handle till the tip of the topknot that is processed in root of hair, said topknot is released when this process finishes subsequently.Yet be preferably the device for opening that said equipment equipment is opened smooth member; So that can handle very short hair equally; For example from several millimeter to several centimetres, such hair is not pushed the smooth member that is shown in an open position because of its less length.Said device for opening allows in addition even when work, opens this smooth member, and therefore allows before arriving the topknot tip, to pull out hair from this device.

Best, said device for opening comprises pull bar, is used to activate said smooth member through being contemplated, and the direction that this pull bar is actuated at the longitudinal axis of the main body that is parallel to this equipment moves.

Therefore the such pull bar that moves along the longitudinal direction can extend along the tubular body of this equipment, is preferably in this device interior and extends, and do not increase taking up room of this equipment, also hook hair not.

Best, this pull bar is connected to this adjusting device.

Therefore the pull bar of the adjusting device of such actuating smooth member and connection clamping element pressure allows to realize simultaneously two work of this equipment: regulate pressure and open smooth member, use similar elements simultaneously, said longitudinal tie.Through activating said pull bar; Therefore the smooth member that reaches the adjusting activity against the smooth member that is relatively fixed against power; Perhaps open smooth gap fully, promptly make said two smooth member separate against each other, perhaps when regulating, open said smooth member.

Best, said pull bar is connected by spring with this adjusting device.

Really, can utilize to have deformable or removable, other devices of the element that engages of magnetic force for example, other such devices can absorb the moving of regulating element or the moving of this pull bar of adjusting device.From economical and reason simple in structure, preferably utilize the end of the regulating element that is installed in adjusting device and the compression spring between the end of this pull bar on the extended line of this regulating element.

Best, said pull bar is belonged to handle trigger-acted of this equipment.

This allows to activate easily this equipment, and the user uses the same proficiency actuated triggers of holding this equipment handle.

Best, said trigger is installed into around the trunnion axis pivot of this handle hinged, and drives these pull bars through two middle articulated jibs.

Really, can the usage level sliding motion trigger of (perhaps being parallel to the air stream that is blowed by said equipment).Yet preferred the pivot installed said trigger, and this trigger allows to obtain to vertically move this pull bar through the articulated jib of centre, so that activate said trigger with less power.

Best, said smooth device is installed with the dismountable mode of main body of relative this equipment.

Detachable installation like this to smooth device allow with other annexes particularly pipe, diffuser etc. use said equipment, the end that said other annexes are installed in the air discharge section of this equipment replaces this said smooth device.

Behind the non-exclusively exemplary embodiment illustrated in the accompanying drawings of research, will understand the present invention, accompanying drawing comprises:

Fig. 1 is the part exploded perspective view of present device;

Fig. 2 a is the partial top view of equipment of the present invention, and Fig. 2 b is the longitudinal sectional view along this equipment of the A-A planar interception of Fig. 2 a, and said equipment is represented with the smooth member that is in the closed position;

Fig. 3 a is the partial top view of equipment of the present invention, and Fig. 3 b is the longitudinal sectional view along this equipment of the B-B planar interception of Fig. 3 a, and said equipment is represented with the smooth member that is in open position.

Hair smoothing apparatus shown in the accompanying drawing is hair dryer 1 type, and this hair dryer 1 is equipped with smooth device 10.Said hair dryer 1 comprises tubular body 3; Has the whole cylindrical shape that is; To be surrounded by the blower fan that the electric notor (not shown) activates, said blower fan is provided for producing and is oriented in along the longitudinal axis 2 of the main body 3 of this equipment that this air gets into end 4 and air is discharged the air stream between the end 5.Said equipment also comprises the electrical heating elements (not shown), and this electrical heating elements is arranged in the main body 3 at the air delivery port upper reaches.Said main body 3 is extended with holds handle 6 towards the bottom; Said holds handle 6 will be controlled and the electric part that is connected supply equipment; Said handle 6 also is equipped with control and selects the button of mode of operation, particularly regulates by the button of temperature of the flow of blow air and this equipment or the like.Said main body 3 is implemented through assembling two symmetrical housings 7 (for the sake of clarity, only showing a housing) along vertical plane with handle 6, and said two symmetrical housings 7 are to be implemented with plastic material by injection molding technology.

As shown in Figure 1, this smooth device 10 is arranged on the air of the main body 3 that forms said equipment and discharges end 5, and comprises at least two smooth member 11,12, said at least two smooth member 11,12 in the face of and cooperation so that the clamping topknot.In the embodiment shown in the accompanying drawing, this smooth device 10 comprises hollow housing 27, and this hollow housing 27 has tubulose rear section 30, and said rear section 30 removably is assembled on the circular bottom part 31 of main body 3 of this equipment.The elasticity hook 32 that is inserted in the corresponding flank can be equipped in said bottom 31 therefore, and corresponding flank is implemented on the inner surface of the rear section 30 of the box body 27 of said device.

This box body 27 has with continuous arch portion 33, the forward part 37 implemented of 7 arch portions for example, and these arch portions 33 are extended by gap 34 at interval and on central authorities and the whole length in the forward part 37 of box body 27.Said arch portion 33 has overall triangle profile, and the outward flange of this arch portion or impact part have some inclined-planes 35, and said inclined-plane 35 is respectively to closing on gap 34 inclinations (for example becoming the angle of 30-40 degree with the mid-plane of passing the top).The gradient of the flange of said arch portion 33 allows guiding and the convenient hair that inserts in gap 34.In inside, each arch portion 33 has the inwall that constitutes fixed blade 21, the recess 44 (Fig. 2 b and Fig. 3 b) in this wall back in said arch portion 33 central settings.Said arch portion 33 is parallel and be parallel to the longitudinal axis 2 of the main body 3 of this equipment.The row that said arch portion 33 constitutes is arranged on the central portion office of the box body 27 of this smooth device 10, and two air are discharged lateral openings 36 and are arranged on the capable both sides that this arch portion 33 constitutes.In addition, (Fig. 1, Fig. 2 a, Fig. 3 a) are fixed on the bottom of the row that this arch portion 33 constitutes to the row that tip 29 constitutes, the both sides of the row that constitutes at this arch portion 33.The longitudinal axis of the row that said tip constitutes and the main body of this equipment forms the angle of about 30 degree, and is used for before hair is inserted into these smooth device 10 inside, arrangement and possibility tensioning hair.The said relatively arch portion 33 in the top of said tip 29 is retreated (Fig. 2 a, Fig. 3 a), so that can adjust said smooth device 10 according to handling very short hair.

Shown in Fig. 2 b and 3b, the box body 27 of smooth device 10 is at its overhang bracket balladeur train 23, and said balladeur train 23 has carried a plurality of moving vanes 22 on its circumference.Each moving vane is at first returning spring 24, for example compresses under the pressure of spring to be installed on this balladeur train 23.The row that moving vane 22 constitutes is to implement through on this balladeur train 23, carrying out following piling up: first returning spring 24; This first returning spring is fixed on the said balladeur train 23 through pad 26 with one of its end, and another end portion, supports of said first returning spring is on moving vane 22; Be another spring 24 and moving vane 22 subsequently, so back and forth, complete by some moving vanes 22 up to having constituted, the behavior that for example parallel 7 moving vanes 22 constitute ends.

Said moving vane 22 has whole for triangular shaped (Fig. 1), has comprised the flat surface 20 that contacts with the blade 21 that is relatively fixed.The flat surface 20 that said moving vane 22 is arranged so that them is perpendicular to this balladeur train 23 and be parallel to the longitudinal axis 2 of the main body 3 of this equipment.

This balladeur train 23 is cylindrical bars, and said cylindrical bar comprises the first end 38 that is kept by disc 39, by the opposed end 40 of fork 41 (Fig. 1) maintenance.This balladeur train 23 is mounted to and can under the pressure of second returning spring 25 between the first end that is installed on this balladeur train 38 and this disc 39, moves along its longitudinal axis.When this balladeur train 23 was installed in box body 27 inside of this carriage 10, its moving vane 22 was inserted between the said fixed blade 21.Two side direction occlusion parts 42,43 are through making this box body 27 complete on the lateral end that is stacked to box body 27.Therefore this smooth device 10 comprises the row 28 to constituting by a plurality of fixed blades 21 and moving vane 22; Said fixed and movable blade 21; 22 perpendicular to the axle side of this balladeur train 23 to installing laterally, said row is arranged on the central authorities of the air outlet opening 8 of this equipment.

According to the present invention, this equipment comprises the device 14 that the pressure of the smooth member 11,12 of this smooth device 10 is regulated, and this adjusting device 14 belongs to the part of the main body 3 of said equipment.This adjusting device 14 comprises control loop 15, and said control loop 15 is arranged on air entering part 4 places in the main body 3 of this equipment.This control loop 15 has the general toroidal shape, and said annular shape comprises: striped flange 45, and said striped flange 45 is projected into the outside of the main body 3 of this equipment; With ribbing part with the inside that is positioned at this main body 3.Said with ribbing inside branch comprises around the circular rib 46 of the longitudinal axis 2 rotation guiding of the main body 3 of this equipment and second flank 47 concentric and that have same diameter with first flank.Said second flank 47 comprises screw inclined plane 18, and this inclined-plane is outstanding to the inside of main body 3, and said inclined-plane extends on about quadrant of this rib 47 in the embodiment of accompanying drawing.The lug 19 of these screw inclined plane 18 contact regulating elements 17.In the embodiment shown in the accompanying drawing, in order to reduce the friction with inclined-plane 18, this lug 19 is replaced by the guide wheel around vertical axis (perpendicular to the longitudinal axis of main body 3) rotation.As shown in Figure 1, comprise on this regulating element 17 any one in its side being parallel to the lead-in chamfered 48 that this main body 3 longitudinal axis are provided with, guaranteed that the slip in the direction of longitudinal axis 2 when control loop 15 rotations of this regulating element 17 moves.Said regulating element 17 is through guide wheel or lug 19, by spring 50, for example is arranged on front, center or the compression spring on the extended line of this regulating element 17 and keeps contacting with the inclined-plane 18 of this control loop 15.

According to the present invention; This equipment comprises opens smooth member 11; 12 device for opening 51; The fixed blade 21 of said smooth member is closed with moving vane 22 usually, their treatment surface contact with each other (state of this device rest is interpreted as that said device is installed on the equipment and does not have control element to activated).Said device for opening 51 comprises the opening mechanism with a plurality of articulated jibs, and said articulated jib is activated by trigger 52 by 6 of handles.Said trigger 52 is installed around 53 rotations of first pivotal axis, and the torsionspring (not shown) is provided for guaranteeing that trigger turns back in its resting guard.Pivotal axis 53 is transverse to the longitudinal axis 2 of the main body 3 of this equipment.Said trigger 52 is included in and supports the protuberance 49 on the lateral surface opposed inside face.Pendulous device 54 is a kind of arms that double, and one of said end that doubles arm is around the hinged rotatably installation of first pivotal axis 53, and opposed end is around the hinged rotatably installation of second pivotal axis 56 that is parallel to first pivotal axis 53.One of connecting rod 55 ends are also around the double rotatably hinged installation of second pivotal axis 56, and opposed end is around the double rotatably hinged installation of the 3rd pivotal axis 57 that is parallel to this second pivotal axis 56.

This device for opening 51 comprises pull bar 60; Said pull bar 60 comprises the front portion that has constituted longitudinal rod 59; Said longitudinal rod 59 is extended with bottom 58 at the rear portion; Comprise some guide rails 61 in the guider of said bottom 58 in a main body 3 that is arranged on this equipment, the longitudinal axis 2 that said guider is parallel to the main body 3 of this equipment is provided with.Aliging with this spring 50 in this bottom 58, therefore aligns with regulating element 17, and the rear end of this bottom 58 is carried on this helical spring 50.The rear end of pull bar 60 is also comprised the underarm 65 of the longitudinal axis that is parallel to said bar 59 through squinting towards the bottom and towards handle, and the rear end of this underarm 65 is installed on the 3rd pivotal axis 57.

According to a further advantageous embodiment of the invention, front end 66 contacts of this pull bar 60 belong to second pull bar 62 of the box body 27 of smooth device 10.The underarm 68 of front end 67 engagement levers 63 of this second pull bar 62, said lever 63 are installed as around the axle 64 that increases and pivot, and the said axle 64 that increases is along the direction setting that is parallel to fixed blade 21 and moving vane 22 axle of this balladeur train 23 (perhaps transverse to).Said lever 63 comprises two upper arm 70, and said upper wall 70 forms the angle of about 90 degree with underarm 68, and is supported in the internal incision of the fork 41 that carries this balladeur train 23.

To describe especially the work of device for opening below with reference to Fig. 3 b: when user's actuated triggers 52 during to the inside of this handle 6, this trigger 52 is around 53 rotations of first pivotal axis, its protuberance 49 will its around second pivotal axis, 56 pin joint places contact pendulous device 54.Said protuberance 49 makes pendulous device 54 pivot around first pivotal axis 53, and said first pivotal axis 53 is drive link 55 and make connecting rod move backward therefore.Backward mobile of said connecting rod 55 driven this pull bar 60 and slided backward along the direction of the direction of the longitudinal axis 2 that is parallel to equipment body 3.Therefore this main spring 50 is compressed, and this second returning spring 25 is pushed the moving vane 22 of this balladeur train 23, and therefore said moving vane 22 departs from adjacent fixed blade 21.Shown in Fig. 3 b, discharged gap 34, moving vane 22 is arranged in the recess 44 of adjacent fixed blade 21.

On the contrary, when trigger 52 is released, this trigger 52 is being got back to initial position under the pressure of the torsionspring of the pivotal axis setting of trigger 52.Therefore by the defeating forward of spring 50, the power of said spring 50 is greater than the power of second returning spring 25 for pull bar 60, and therefore said second returning spring is compressed, and said moving vane 22 contacts with fixed blade 21.

Following index map 2b describes the work of adjusting device: when user's Spin Control ring 15; Its screw inclined plane 18 is pushed lug 19; Therefore push regulating element 17 forward, this regulating element compresses main spring 50, and said main spring 50 applies more power subsequently on pull bar 60.Said pull bar 60 is pushed second pull bar 62 when work, said second pull bar 62 makes lever 63 swing, and this lever 63 hoists and pushes the fork 41 that has balladeur train 23.Have the mobile chucking power that increased at contact position of the balladeur train 23 of moving vane 22 to fixed blade 21.

In the minimal adjustment position, this main spring 50 can be compressed, the fixed and movable blade 21,22 of this smooth device through similar no pressure close and contact with each other.

In the maximal regulated position, main spring 50 is by compression tightly, and the fixed and movable blade of this smooth device pressure is arranged is closed.

According to a preferred aspect of the present invention, device for opening 51 can activated in any adjustment position of adjusting device 14.Because trigger 52 is not permanent the connection with pendulous device 54, but only when trigger moves, contacts with each other, the position of this trigger 52 does not change when handling control loop 15.It should be noted that the protuberance 49 of this trigger 52 and change that this distance is enough greatly so that avoid the permanent contact of the two around the compressive state of the distance between the end that second pivotal axis 56 of pendulous device 54 pivots according to main spring 50.Therefore, through pressing trigger squeeze 52, pull bar 60 is pushed backward, and the blade 21,22 of smooth device 10 is opened in trigger 52 main springs 50 of compression and permission in any position of control loop 15.

Exemplarily, in the laboratory, carried out at the clamping force measurement on the hair.Therefore, measurement is applied to the pulling force on the nylon cotton rope of calibration by dynamometer, and the nylon wire of said calibration has 0.6 millimeter diameter, and near the diameter of hair, said rope is between all blades of smooth device.Therefore, through adjusting device of the present invention, can between 180 grams-640 grams, change so that control loop 15 moved for 1/4th weeks at the pulling force on the rope of test.Meticulousr adjusting is to realize through the shape on the inclined-plane that changes control loop 15 and/or size.

Other distortion and embodiment of the present invention will be contemplated under the scope that does not exceed claims.

Claims (19)

1. a hair smoothing apparatus comprises: the main body (3) with air entering part (4) and air discharge section (5); Be arranged in the said main body (3) and be configured to add the heating element heater of hot-air; Be arranged in the said main body (3) and be configured to blower fan to the heating element heater blow air; Be fixed on the handle (6) on the said main body (3); Smooth device (10), this smooth device (10) comprises at least two smooth member (11,12), said at least two smooth member relative engagement are used for the clamping topknot through being arranged on air discharge section (5) end; And adjusting device (14), be configured to be adjusted in the pressure between the said smooth member (11,12), it is characterized in that the control section of this adjusting device (14) belongs to the main body (3) of this equipment.

2. equipment according to claim 1 is characterized in that, said adjusting device (14) comprises control loop (15), and said control loop (15) is configured to the longitudinal axis rotation around the main body (3) of said equipment.

3. equipment according to claim 2 is characterized in that, control loop (15) is provided with near the opening of the air entering part (4) of the main body (3) of the substantial cylindrical of this equipment.

4. according to claim 2 or 3 described equipment; It is characterized in that; Said adjusting device (14) comprises linearly moving regulating element (17), and this regulating element (17) is configured to when control loop (15) is driven in rotation motion, change the chucking power between said smooth member.

5. equipment according to claim 4 is characterized in that, the inner surface of control loop (15) comprises screw inclined plane (18), and this screw inclined plane (18) holds the lug (19) of regulating element (17) with sliding type, the longitudinal axis that is parallel to this equipment.

6. according to each described equipment among the claim 1-3, it is characterized in that said two smooth member (11,12) form by fixed blade (21) with by the moving vane (22) of balladeur train (23) carrying.

7. equipment according to claim 6 is characterized in that, said moving vane (22) is being installed under the pressure of first returning spring (24) on this balladeur train (23).

8. equipment according to claim 6 is characterized in that, said balladeur train (23) is installed in the box body (27) of said smooth device (10) through second returning spring (25).

9. equipment according to claim 6; It is characterized in that; Said smooth device (10) comprises the row (28) that fixed blade (21) and moving vane (22) are made up of many, said moving vane and fixed blade transverse to the axle side of said balladeur train (23) to installation laterally.

10. equipment according to claim 9; It is characterized in that; Said row (28) is arranged on the central authorities of the opening (8) of this air discharge section, and the row that is made up of tip (29) is arranged on the both sides of the row (28) of said smooth member, and contracts after the impact part with respect to this smooth member.

11. equipment according to claim 6 is characterized in that, said moving vane (22) moves in the direction of the direction of the air stream that blows transverse to said equipment.

12. equipment according to claim 4; It is characterized in that; Said regulating element (17) moves in first direction, and this first direction is parallel to the longitudinal axis of said equipment, and is connected to and returns element; The said element that returns is along at least one second horizontal direction motion that activates in this smooth member (11,12).

13., it is characterized in that said smooth member (11,12) is closed usually according to each described equipment among the claim 1-3, this equipment comprises the device (51) of opening smooth member.

14. equipment according to claim 13; It is characterized in that said device for opening (51) comprises pull bar (60), be used to activate said smooth member (11 through being contemplated; 12), this pull bar (60) direction of being actuated at the longitudinal axis of the main body that is parallel to this equipment moves.

15. equipment according to claim 14 is characterized in that, this pull bar (60) is connected to this adjusting device (14).

16. equipment according to claim 14 is characterized in that, said pull bar (60) is connected to this adjusting device (14) by spring (50).

17. equipment according to claim 14 is characterized in that, the trigger (52) that said pull bar (60) is belonged to the handle (6) of this equipment activates.

18. equipment according to claim 17 is characterized in that, said trigger (52) is installed into around the trunnion axis pivot of this handle hinged, and drives these pull bars (60) through two middle articulated jibs.

19., it is characterized in that said smooth device (10) is installed with the dismountable mode of main body (3) of relative this equipment according to each described equipment among the claim 1-3.

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