CN103607926B - For hair products being applied to the device on a thread - Google Patents

Abstract

Subject of the present invention is a kind of for hair products are applied to the device (1) on a thread, this device (1) has the coater device (2) in container (20) and the holding member (4) that can engage with coater device (2), so that when device (1) vertically moves relative to a thread, described thread of sending out is made to keep contacting with coater device (2), described coater device (2) includes the coater extremity piece (30) being arranged on container (20) and includes the discharge orifice (31) equipped with opened/closed element (32), described exhaust outlet closed in primary importance by this opened/closed element (32) and it discharges described discharge orifice the most at least in part.

Description

For hair products being applied to the device on a thread

Technical field

Subject of the present invention is a kind of device for applying cosmetic hair-care product.Especially it is quite suitable for according to assembly of the invention being gone up to a thread or being suitable for application by application making the product of hair savory (the most nonalcoholic fragrance).

Background technology

Phrase " cosmetics " is understood as meaning such as the Council on June 14th, 1993 The product that Directive 93/35/EEC limits.

Brightness increase/luminance-reduction is a kind of process, the most only hair dipping dyestuff of some part, in order to once this process completes, then obtain Color heterogeneous, some of colourity strengthening hair moves, and this colourity is brighter or darker than the natural colourity of hair or overall colourity.

There is the several dyestuff for hair: transient dyes, semipermanent dyestuff, and the impermeant dye of referred to as oxidation dye.

These dyestuffs can be the liquid form of emulsifiable paste, mousse or more or less viscosity.The dyestuff of liquid or gel form specifically may use the bottle of flexible wall or the device of generation mousse (e.g., spray) to apply after blending.By contrast, the product mix (e.g., emulsifiable paste) that bigger by viscosity or pasty state composition produces, after dyestuff and oxidant are the most blended in described bowl, uses from described bowl.

The target hair products of the present invention are care product, cosmetic product or hair styling product equally.

It is also known that the device of the application is based on comb, brush or a combination of both.Such as, document FR2769806 and US-A-4691720 describes such device.

Such device generally has same shortcoming, is specifically applied to the fact that use hair with them by execution outside it (i other words at top) relevant.Product is substantially deposited on to be sent out on the surface of thread and the less inner side that is deposited on, and then coater moves from root to sending out the tip relative to a thread.But, move period at this, experience have shown that user tends to lifting coater and tending to the path causing coater to leave along skull curvature.As a result, some hairs never contact with coater.Therefore, for dyestuff, these hairs will not be colored, or for care product these hairs by not processed.Therefore, the result obtained is the most unsatisfactory.

It is also possible to use " brightness increases medicated cap " being closely fitted on hair.Use hook type arrangements, via the aperture being regularly distributed on medicated cap surface, pending and the most to be dyed thread of sending out is pulled out from medicated cap.Then, by dyestuff by be used for " full head " dye identical in the way of be applied to pull out in this way send out thread.Product is generally applied by means of brush.After processing is complete, remove brightness increase medicated cap and make the hair of dyeing return to its natural place.

It is the most time-consuming that brightness increases medicated cap technology, and also has three major defects.Specifically, once medicated cap has been worked good, then hair is just pressed downward flat and sends out thread so the most in disorder by what aperture pulled out, and this can specifically cause somewhat different in the result of expected result in terms of sending out the distribution of thread.Additionally, the size sending out thread of pull-out is proportional to the diameter in the aperture in medicated cap.Due to this diameter substantially smaller (typically about 1mm to 2mm), therefore this causes sending out the arranged side by side of in detail poor.Finally, due to medicated cap thickness and the thickness of a thread, due to pull-out hair the most necessarily from the hair grown by the scalp that its aperture pulled out is relative with hair the fact, therefore can be shown that be, the dyestuff applied by this technology will not be extended as far as hair root, thus reduces the uniformity of the result on hair.

Document EP1 275 320 describes the another type of coater for sending out thread.It is " soupspoon " coater.This device for hair products being applied on a thread includes the Part I with the atrium that can comprise described product, by making described thread of sending out contact with the product of intracavity and by moving described device by products application in sending out on thread relative to described thread, this device also includes the Part II with retention member, two parts can be moved relative to, described retention member can keep the thread of sending out of described hair to contact with the product of intracavity while described device is mobile relative to described thread, and retention member includes multihole device.

But, this coater is difficult to increase for being readily available brightness on the longer or hair of moderate-length.

US7401612 describes another type of coater.This device has the coater device for hair treatment product, and described device is connected on the holding member that can engage with coater device by connecting element.In order to keep sending out thread, holding member may be positioned such that relative with coater device, sends out thread and is located between the two element.Coating in detail to give to send out, coater device and holding member move along sending out thread simultaneously, slide into from root of hair and send out the tip.Interface unit forms the guiding piece simultaneously moved for two elements.

This coater is difficult in the case of not spilling over hair products use equally.Additionally, the process on all threads is the most uneven.

In the case of by user oneself application product, the device of prior art seems to be difficult to operate to produce brightness at back of head and increasing.This is owing to these devices are difficult to reliably position when they are designed on the hair that is applied to outside direct field of vision.

Additionally, due to the product of complete pasty state must be applied, therefore brush is used to be difficult to make product spread all in the whole length sending out thread.

Finally, due to they are produced by the assembly of the most complicated multiple mechanical parts, therefore produce known coater at present costly.

Summary of the invention

Further problem is that of the present invention obtains the most no matter where its position is all without the coater leaked.

It is an object of the invention to make up listed above problem for self-service application hair products to the device sent out on thread by proposition.

-in order to solve this problem, the invention provides a kind of for hair products being applied to the device on a thread, this device has: a certain amount of described hair products can be kept coater device in a reservoir,

-holding member, this holding member can engage with coater device, in order to device relative to send out thread vertically move time, keep described and send out thread with coater device contacts so that described product slates is being sent out on thread,

Described coater device includes the coater extremity piece being arranged on container and includes the discharge orifice equipped with opened/closed element, described discharge orifice closed in primary importance by this opened/closed element and it discharges described discharge orifice the most at least in part, and the movement from primary importance to the second position occurs in response to the power being applied on opened/closed element between holding member and this opened/closed element by sending out thread to insert.

The favorable characteristics of the following characteristics composition present invention:

As preferably, holding member may be selected to move relative to coater device.

-as preferably, holding member and coater device may be selected to be connected by interface unit and in order to form single-piece.

-as preferably, holding member and coater device may be selected to form two single parts.

-as preferably, can be chosen with annular narrow portion to contribute to the container between the grasping of this container being referred to two.

-as preferably, can be chosen with to store and discharging the coater extremity piece on the surface of product.

-as preferably, the area of holding member may be selected to be the area more than or equal to coater extremity piece.

-as preferably, can be chosen with the holding member of combing device.

-as preferably, the movement from primary importance to the second position may be selected to occur in response to the power being applied axially on opened/closed element.

-as preferably, coater device and holding member may be selected to be relative to dividing the axis of interface unit equally and being mutually symmetrical.

Accompanying drawing explanation

By reading following description and being better understood with the present invention with reference to appended accompanying drawing.The latter only presents by the way of the non-limiting expression of the present invention.

In the accompanying drawings:

Fig. 1 shows for hair products are applied to the decomposition diagram according to assembly of the invention on a thread,

Fig. 2 shows the decomposition diagram for hair products are applied to send out another device according to the present invention on thread,

Fig. 3 shows the decomposition diagram of coater top section,

Fig. 4 shows the top view of the coater in off-position (second position),

Fig. 5 shows the top view of the coater in detent position (primary importance),

Fig. 6 shows the perspective view of the opened/closed element in off-position (second position),

Fig. 7 shows the perspective view of the opened/closed element in detent position (primary importance),

Fig. 8 shows the front view in coater skirt section,

Fig. 9 shows the top view in coater skirt section,

Figure 10 shows to be the perspective view according to assembly of the invention of before the use,

Figure 11 shows before the use for the perspective view according to assembly of the invention of two pieces,

Figure 12 shows to be the perspective view according to assembly of the invention of during use.

Detailed description of the invention

In whole description, unless the contrary indicated otherwise, otherwise phrase " includes one " and is considered as and " including at least one " synonym.

Device shown in Fig. 1 and Fig. 2 has the coater device 2 comprising hair products P and holding member 4.Coater parts 2 are as known and be specifically described in US 5,961,665.

Coater device 2 includes the container 20 of less flexibility or rigidity bottle form.Alternately, the bottle being made up of thermoplastic (such as, PET) can be used.Such as, this bottle has the capacity of 6ml.Bottle includes the sidewall of turning circle cylindrical form, and one end thereof is closed by end wall 23.The second end is formed by the part with relatively narrow diameter, and it ends to limit at the free edge 24a of opening 25.

Coater extremity piece 30 provides into be coupled on bottle and provide into and is snap-fastened to or is screwed on the opening 25 in bottle.Extremity piece is the form of substantial cylindrical housing, and this cylindrical housings has constant round diameter over much of its length.It can have other form any, and such as, progressively diminish the form of frusto-conical until its restriction circular portion.Such as, extremity piece 30 has the diameter of about 15mm.Axial ribs may be provided on the inwall of housing.They can have radial recess, and in the cooperation position of housing, this recess is accommodated on the opening 25 of bottle, thus allows housing to be snap-fastened on bottle.Alternately, it is possible to a kind of inner walls is provided, its be provided with provide in order to the screw thread being threadedly engaged being located in bottle neck.

As visible in Fig. 3 to Fig. 9, extremity piece includes cylindrical skirt 34, and it provides the sealing between the opening 25 in bottle and discharge orifice 31.Skirt section substantially axially extends as far as the free edge 340 forming sealed lip from the cylindrical part of housing or frusto-conically shaped portion around pedestal 33.In the cooperation position of coater extremity piece 30, lip 340 realizes being sealed against top edge 24a.Therefore, sealing skirt the most overlapping bottle so that the existence in skirt section does not affect the lateral space needs of housing.Protuberance 341 radially is located on the inwall in skirt section 34 for against opened/closed element 32.This is continuous print circle flange.Evidently, such as, the most spaced apart part the flange of the interruption formed can be used for the adjacent of closure member.

Extremity piece is by by preferred thermoplastic, and specifically polyethylene, polypropylene, polyethylene terephthalate, polrvinyl chloride, polyamide molding single-piece advantageously obtains.

Opened/closed element 32 includes the spring 321 formed by spiral coil, and its underpart is maintained in the material of mounting ring 323.The lower edge 323a of mounting ring 323 is against the radially protruding part 341 in skirt section 34.The top of spring is maintained in the material of hollow shape body, and its end has the frusto-conical region 320 providing into realization against pedestal 33, thus forms valve.This frusto-conical region is extended by the post 322 with circular cross-section, and the end 322a of post 322 can be slightly circular, in order to do not destroy pending surface, and post 322 realizes directly contacting with this surface.The diameter of post is less than the diameter in dispensing aperture, in order to post can easily slide through aperture 31, it is allowed to the product for dispensing passes.In resting position, post 322 is prominent from aperture so that its end 322a may be positioned such that and directly contacts with pending surface or via diaphragm 37 mediate contact.

Opened/closed element 32 is again by by preferred thermoplastic, and specifically polyethylene, polypropylene, polyethylene terephthalate, polrvinyl chloride, polyamide molding single-piece obtains.

In the cooperation position of opened/closed element, the lower edge 323a of mounting ring is slightly compressed against radially protruding part and spring 321, in order to keep frusto-conical region 320 to seal against pedestal 33, in order to prevent product from passing through any leakage in aperture 31.When post contacts with pending surface, power puts on post, and described power is delivered to spring so that compression spring.Therefore, as shown in Fig. 3 to Fig. 7, post inserts in aperture 31 and frusto-conically shaped portion and pedestal 33 debonding.

Diaphragm 37 can be porous or atresia, it can be supported on extremity piece 30, such as, has at least one aperture through its dispensed product, and outside it, it being at least partially covered with flocked surface, diaphragm and extremity piece 30 limit the inner space that can accommodate product to be dispensed.

Diaphragm can be flexible and/or be arranged on extremity piece 30 so that it can cause interior space volume to be reduced at least 0.1ml relative to supporting member and/or relative to bin deformation and/or mobile.

As shown in Figures 10 and 11, in order to use device, user holds bottle, in turn and is applied to it extremity piece send out on thread.Therefore, this is sufficient for him and extends the movement of its hands, in order to pressure post 322 and make frusto-conical region 320 and pedestal 33 debonding, in order to cleaning aperture 31 (Fig. 3) at least in part.To this end, he is positioned to his thumb to contact with holding member 4.Product is discharged by aperture under gravity.Owing to this aperture has less diameter, therefore product flows to send out on thread in the way of localizing very much, and thus makes it possible to application product in the way of exactly accurate.It follows that his mobile device, thread is sent out in clamping.Distributor mechanism is moved apart by user one to be sent out thread or no longer applies any pressure with his thumb and the power that puts on post stops, spring return to its resting position and frusto-conically shaped portion return to pedestal against.Therefore, product stopping flowing and air were inhaled in bottle before valve closes.

According to specific embodiment, holding member 4 includes that circular lid 41, circular lid 41 have the diameter of the diameter more than diaphragm 37.It also includes the connection strap 50 being fabricated from a flexible material, and this flexible material is selected to flexibly extend location and sends out the distance needed for thread.This 50 can be made up of elastomer, specifically thermoplastic elastomer (TPE), e.g., and polyethylene elastomer.Bar 50 can be molded as single-piece with lid 41 or passes through adhesive bond or be solder-connected on lid 41.

Interface unit 50 can be specifically made up of film hinge or pin hinge type hinge, or has the element supported by the one in described Part I or Part II, and described element is rotationally mounted to be formed in the recess in the another one in described end wall or described lid 41.

Lid 41 can have the shape selected from following inventory: circular, non-circular, the most elongated, avette, oval, polygon, specifically square, rectangle, kidney shape, zigzag, star, or has one or more groove.

Lid 41 and diaphragm 50 can be made from a different material.At least one can be made up of thermoplastic, a kind of material specifically selected from the group of following composition: PE, PP, POM, PA, PET, PBT.

Lid 41 can have an at least one in following coater element: pieces, felt, flocking liner, foam or other coater element other, e.g., and nail or tooth.These coater elements are arranged on the surface of lid 41, contact with sending out thread.

These coater elements can arrange with the form of one or more line or be distributed with periodic pattern.Such as, coater element can be comb or brush.

Coater element specifically can be bonded by binding agent, binding or cladding are molded in part 41 and fix.Coater element also can have flocked tip end.

Holding member 4 can have for the holding part with predetermined orientation grasping.Holding part can have at least one region for receiving finger, specifically flat or hole, and its axis being generally roughly parallel to have the size bigger than flexible portion cross section extends.

According to unshowned alternative, geometry hinge axes is limited by single film hinge, be ensure that by two laterally attached bars on the either side being arranged on film hinge simultaneously and returns elastically.The cross section of container is depended in the selection of this certain structure significantly.

When connection member 4 does not includes interface unit 50, lid 41 is solderable, molding or be adhesively adhered on ring or fingerstall, and at least finger can be inserted in this ring or fingerstall.In this case, on the thumb of the hands that ring or fingerstall are screwed to user and coater device 2 is clamped between other finger of identical hands.Treat that the thread of sending out of coating is close to the diaphragm 37 of coater device 2 and arranges.Thumb is folded back upon to pinch sending out in detail between diaphragm 37 and lid 41.Artificial pressure along the axis of container 20 and applies at a right angle with diaphragm 37.His hands is moved apart head by user, keeps this pressure.He discharges described pressure to stop sending out the dyeing of thread.

Coater device 2 can have foam extremity piece, and this foam extremity piece can be substituted by roll-on type extremity piece (this roll-on part can be spheroid, cylinder or the oval shape with Fructus Canarii albi ball-type).

With according to assembly of the invention, in the case of being with or without the annular narrow portion contributing to grasping coater device 2, hands (cosmetologist or people) can position in the way of being best suited for the selection of user.

By means of this device, all types of products are all applied on hair, specifically cleaning product, conditioning products, for the most moulding product, for the most moulding product, and specifically scald or stretch product, decolouring product, dyestuff, for making hair have the product of fragrance (the most nonalcoholic fragrance).

As preferably, this device will be used for applying direct dyes or oxidation dye, and more preferably direct dyes.

The direct dyes that can be used in the present invention comprises the direct coloring agent of one or more dissolved in dyeing medium or one or more pigment being insoluble in composition.

Variant of the invention is the direct dyes using and including one or more coloured insoluble pearling agents according to assembly of the invention for application.

Claims (13)

1. one kind is used for being applied to hair products send out the device (1) on thread, has:

I) coater device (2), a certain amount of described hair products (P) can be maintained in container (20) by described coater device (2),

Ii) holding member (4), described holding member (4) can engage with described coater device (2), so that when described device (1) vertically moves relative to a thread, described thread of sending out is kept to contact with described coater device (2), to make described thread of sending out be coated with described hair products (P), it is characterised in that:

Described coater device (2) includes the coater extremity piece (30) being arranged on container (20) and includes the discharge orifice (31) equipped with opened/closed element (32), described opened/closed element (32) closes described discharge orifice in primary importance and described opened/closed element (32) discharges described discharge orifice the most at least in part, occur in response to being inserted the power being applied to described opened/closed element (32) described holding member and described opened/closed element (32) by described thread from described primary importance to the movement of the described second position,

Wherein said coater extremity piece (30) includes cylindrical skirt (34), and described opened/closed element (32) includes the spring (321) formed by spiral coil, its underpart is maintained in the material of mounting ring (323), the top of described spring (321) is maintained in the material of hollow shape body, its end has frusto-conical region (320), and

Wherein in the cooperation position of described opened/closed element (32), the lower edge (323a) of described mounting ring (323) is compressed against the radially protruding part (341) on the inwall being located at described cylindrical skirt (34) and described spring (321), to keep described frusto-conical region (320) to seal against pedestal (33), wherein said cylindrical skirt (34) extends around this pedestal (33), in order to prevent product by any leakage of described discharge orifice (31).

Device the most according to claim 1, it is characterised in that described holding member (4) can be mobile relative to described coater device (2).

3. according to device in any one of the preceding claims wherein, it is characterised in that described holding member (4) and described coater device (2) are connected by interface unit (50) and formed single-piece.

4. according to the device described in claim 1 or claim 2, it is characterised in that described holding member (4) and described coater device (2) form two single parts.

5. according to the device described in aforementioned claim 1 or 2, it is characterised in that described container has annular narrow portion in order to help described container to be grasped between two fingers.

6. according to the device described in aforementioned claim 1 or 2, it is characterised in that described coater extremity piece (30) has the surface (37) that can store and discharge described hair products (P).

7. according to the device described in aforementioned claim 1 or 2, it is characterised in that the area of described holding member (4) is more than or equal to the area of described coater extremity piece.

8. according to the device described in aforementioned claim 1 or 2, it is characterised in that described holding member (4) has combing device.

9. according to the device described in aforementioned claim 1 or 2, it is characterised in that occur in response to the power axially put on described opened/closed element (32) from described primary importance to the movement of the described second position.

Device the most according to claim 3, it is characterised in that described coater device (2) and described holding member (4) are relative to dividing the axis of described interface unit (50) equally and being mutually symmetrical.

11. 1 kinds of purposes according to device in any one of the preceding claims wherein, described device for by cleaning product, conditioning products, be used for the most moulding product, be used for the most moulding product, decolouring product, dyestuff, be used for making to send out thread and there is the products application of nonalcoholic fragrance in described thread.

12. purposes according to claim 11, described device for being applied to described sending out in detail by direct dyes.

13. purposes according to claim 12, it is characterised in that described direct dyes includes one or more coloured insoluble pearling agents.