CN105026278B - Pump type divide spill device by head unit - Google Patents

Abstract

The invention discloses a kind of pump type divide spill device by head unit, its object is to also be able to the content sprayed by Massage part is directly applied on skin and makes dismounting when cleaning or change become easy without palm.For the purpose of it, divide according to the pump type of the present invention spill device be characterised by including by head unit: head main body (310), be incorporated into the upper end of described piston shaft (240), and be internally formed content ejection passage (311)；Nozzle base (320), including: the first cylindrical wall (323), centre below is formed with the combined mouth (321) being inserted into ejection passage (311) leading section of described head main body (310) and combine and connect, and combines platform (324) being previously formed on content ejection space (322) and outer peripheral face to be constituted with banding；Second cylindrical wall (326), forms gap around described first cylindrical wall (323) and with this first cylindrical wall (323), and has first tongue and groove (325) of waveform at outer peripheral face.It is characterized in that, also include: nozzle cover (330), centre is pierced multiple nozzle bore (331), so that the content being ejected into content ejection space (322) of described nozzle base (320) can be discharged to the outside, and combine removably in the way of covering the front portion of described nozzle base (320), and have below: first combines wall (333), combine in the way of the outline around first cylindrical wall (323) of described nozzle base (320), and it is formed with engagement groove (332) with banding on inner peripheral surface, this engagement groove (332) is used for making described combination platform (324) be engaged with concavo-convex combination；Second combines wall (335), combine in the way of the outline around second cylindrical wall (326) of described nozzle base (320), and inner peripheral surface is formed with second tongue and groove (334) of waveform to be engaged with described first tongue and groove (325).It is characterized in that, also include: Massage part (340,340A), be formed at the front portion of described nozzle cover (330), for contacting with skin elasticity and smearing the content discharged by described nozzle bore (331)；Enclosing cover (350), it is configured to cup-shape, with around described Massage part (340,340A) and cover removably and combine wall (324) at the second of described nozzle cover (330), and it is formed with catch edge (351) along the inner peripheral surface of patent part is prominent.Wherein, in the way of being connected in catch edge (351) inner side of described enclosing cover (350), it is formed with locking step (337) towards the second of described nozzle cover (330) the rear combining wall (335), and a pair of is locked button (338L, 338R) be arranged oppositely, so that can the clamped condition of locking step (337) described in selectively removing when pressing towards central part.

Description

Pump type divide spill device by head unit

Technical field

The present invention relates to a kind of pump type divide spill device by head unit, particularly relate to a kind of also be able to along with pump type without hands Point spill device vacuuming operation and by the content that spray by head unit applied on skin or clean (massage) " pump type is divided and is spilt Device by head unit ".

Background technology

Under normal circumstances, pump type is divided and is spilt device and be installed on cosmetics or the container of other guide thing carrying liquid or pasty state In, and in units of scheduled volume, content is discharged by head, it is applied to cosmetics, detergent, shampoo, food etc. Multiple product group.

This existing pump type is divided and is spilt device and be roughly divided into following element: pump unit, is incorporated into container entrance, and is formed Promising pressure chamber is to suck content and to store temporarily；By head unit, equipped with for applying pressure to the pressure chamber of this pump unit Power is with the nozzle being discharged to the outside by content.By by the pressing operation repeatedly of head unit, making to be stored at the content of pressure chamber Thing is discharged in a predefined manner.But, existing pump type is divided and is spilt content that device is carried in container by suction merely and discharge, When needs are applied in content skin and are carried out or massage when, it is necessary to be drawn on hand, in causing using not Just.

In order to solve the problems referred to above, the applicant also was able to spray without hands to korean application on 09 26th, 2011 Go out " have the pump type of head divide spill device " patent that content directly spreads upon on skin, and authorized that (Korean granted is special Profit the 10-1127411st).With reference to Fig. 1, disclosed in Korea S's patent of invention of the applicant the 10-1127411st " pump type is divided Spill the head of device " be characterised by, including discoid brush installing component 20, formed behind have be incorporated into head main body 10 The leading section spraying passage 11 combined mouth 21 connected, and it is being previously formed content ejection space 22；Cover plate 30, with The mode at position before described brush installing component 20 that covers is arranged, and pierces along edge and have multiple squit hole 31；Rubber The brush head component 40 of material.Wherein, the brush head component 40 of this quality of rubber materials includes: plate portion 42, is equipped with described cover plate with drape Before the brush installing component 20 of 30, the mode at position combines, and pierces have outlet 41 to connect with squit hole 31； Hook Access Division 43, is formed at the edge in described plate portion 42, and parcel brush installing component 20 while elastic deformation occurs Rear edge, and combine removably；Massage protrusions 44, protrudes from Zone Full before plate portion 42, and can be with Skin elasticity contacts；Handle projection 45, the prominent hook Access Division 43 that is formed at, and can grip when dismounting.So having Following advantage: the content in container is ejected into brush head component 40 side when pressing head, thus also is able to pass through without palm Massage protrusions 45 and content is directly applied on skin.Especially it is possible to by the massage protrusions 45 of brush head component 40 The content of ejection is applied in skin equably, and plays massage functions.

But in the head disclosed in described Korea S patent of invention the 10-1127411st, if to be separated all by rubber Brush head component 40 that material is constituted also cleans, then need to grip and tow handle projection 45, and disengage it from brush installing component 20, and need after cleaning to make hook Access Division 43 elastic deformation occur and insert, cause the inconvenience in using.

Summary of the invention

Technical problem

In order to solve the problems referred to above, it is an object of the invention to, it is provided that a kind of pump type divide spill device by head unit, including it The pump type of tolerant final ejection is divided to spill and is arranged Massage part on the head of device, and also then being able to without palm will the content of ejection The most applied on skin, but also dismounting can be made to become easy when cleaning or change.

Technical scheme

In order to realize described purpose, a kind of pump type of the present invention divide spill device by head unit, be incorporated at cylinder interior liter The top of the piston shaft of fall, to be ejected into outside by pressing operation repeatedly the content of suction, it is characterised in that institute State and include by head unit: head main body, be incorporated into the upper end of described piston shaft, and be internally formed content ejection passage；Spray Gonys seat, including the first cylindrical wall, centre below be formed be inserted into described head main body ejection Channel front end portion and In conjunction with and the combined mouth that connects, combine platform being previously formed on content ejection space and outer peripheral face to be constituted with banding；The Two cylindrical walls, form gap around described first cylindrical wall and with this first cylindrical wall, and have the of waveform at outer peripheral face One tongue and groove.In addition including by head unit described in: nozzle cover, centre is pierced multiple nozzle bore, so that being ejected into described The content in the content ejection space of nozzle base can be discharged to the outside, and to cover the anterior side of described nozzle base Formula combines removably, and has below: first combines wall, with the outline of the first cylindrical wall around described nozzle base Mode combine, and be formed with engagement groove with banding on inner peripheral surface, this engagement groove is used for making described combination platform with concavo-convex combination Mode is engaged；Second combines wall, combines in the way of the outline around the second cylindrical wall of described nozzle base, and inner circumferential Face is formed with the second tongue and groove of waveform to be engaged with described first tongue and groove.In addition include by head unit described in: Massage part, It is formed at the front portion of described nozzle cover, for contacting with skin elasticity and smearing the content discharged by described nozzle bore；Outward Lid, is configured to cup-shape, with around described Massage part and cover removably and combine wall at the second of described nozzle cover, and And it is formed with catch edge along the inner peripheral surface of patent part is prominent.Wherein, second towards described nozzle cover combines the rear of wall And in the way of inside the catch edge being connected in described enclosing cover, it is formed with locking step, and a pair of is locked button be arranged oppositely, So that can the clamped condition of locking step described in selectively removing when pressing towards central part.

Further, it is a feature of the present invention that the second outer surface combining wall at described nozzle cover is formed with clamping platform；? The inner surface of described enclosing cover is formed with clamping jut at a predetermined interval, so that described enclosing cover is at the shape being covered in described nozzle cover It is connected in the clamping platform of described nozzle cover along with rotating clockwise or counterclockwise under state, so that described nozzle Lid can rotate integrally；Along with the rotation process of described enclosing cover, by described first tongue and groove and the second tongue and groove and described The described nozzle cover being combined removably with engagement groove in conjunction with platform is axially separated from described nozzle base.

And, it is a feature of the present invention that described Massage part by the front portion of described nozzle cover with around described nozzle The powder puff of the sponge-type that the mode of the peripheral region in hole is arranged is formed.

Further, it is a feature of the present invention that described Massage part by spread all over described nozzle cover anterior Zone Full and The massage hair implanted is formed.

Beneficial effect

Divide according to the pump type of the present invention as constructed as above and spill being by the advantage of head unit of device, the content in container with Pressing operation repeatedly and be ejected into and be formed before the nozzle cover of Massage part, thus also be able to directly handle without palm Content is applied on skin or cleans (cleansing) skin.Especially, by Massage part direct for the content of ejection Applied on skin and realize massage effect simultaneously.Further, simple by the clockwise or counterclockwise of nozzle cover Rotation process, can easily by nozzle cover from nozzle base separate so that be disposed with the nozzle cover of Massage part clean or more Transformation obtains easily.

Especially, divide according to the pump type of the present invention and spill being by the advantage of head unit of device, by making enclosing cover removably Be covered in nozzle cover second combines wall, can keep the spatter property of Massage part, and outside can being made by locking button The dismounting of lid becomes easy.

Further, divide according to the pump type of the present invention and spill being by the advantage of head unit of device, even if blanketing is placed on nozzle outside Under the state of lid, the simple operations by means of swivel nozzle lid just can be by the first tongue and groove and the second tongue and groove and knot The nozzle cover closing platform and engagement groove and be combined removably is easily separated vertically from nozzle base, therefore, makes have massage The operation of cleaning and change of the nozzle cover of parts becomes to be more prone to.

Further, divide according to the pump type of the present invention and spill being by the advantage of head unit of device, being arranged in nozzle cover front portion Before Massage part is formed as the powder puff of the sponge-type to arrange in the way of nozzle bore peripheral region or spreads all over nozzle cover The Zone Full in portion and the variforms such as the massage hair implanted, such that it is able to maximize massage effect.

Accompanying drawing explanation

Fig. 1 is to illustrate that the pump type disclosed in existing Korea S patent of invention the 10-1127411st divides head interior spilling device The figure of cage structure.

Fig. 2 is that the pump type illustrating the application present invention divides the profile spilling the state that device is installed on cosmetics containers.

Fig. 3 be choose according to the present invention by the axonometric chart shown in head unit.

Fig. 4 is to illustrate the profile by the assembled state of head unit according to the present invention.

Fig. 5 is to illustrate the decomposing section by the structure of head unit according to the present invention.

Fig. 6 is the exploded perspective view by head unit component parts according to the present invention.

Fig. 7 and Fig. 8 is to illustrate the figure that the pump type according to the present invention divides the mode of operation spilling device.

Fig. 9 to Figure 11 is to illustrate the figure by the process passing through enclosing cover separating nozzle lid in head unit according to the present invention.

Figure 12 is the figure illustrating the process being dried nozzle cover by enclosing cover according to the present invention.

Figure 13 to 14 is the head list according to another embodiment of the present invention illustrating and constituting Massage part by different way Unit.

Symbol description

100: container 110: entrance 200: pump type is divided and spilt device

210: lid 211: female thread 212: guide portion

220: cylinder 221: pressure chamber 222: suction inlet

223: seat portion 224: suction tube 225: airport

230: check-valves 240: piston shaft 214: be close to portion

242: coil spring 300: by head unit 310: head main body

311: ejection passage 320: nozzle base 321: combined mouth

322: content ejection space 323: the first cylindrical wall 324: combine platform

325: the first tongue and groove 326: the second cylindrical walls 330: nozzle cover

331: nozzle bore 332: engagement groove 333: the first combines wall

334: the second tongue and groove 335: the second joint portions 336: clamping platform

337: locking step 338L, 338R: locking button 340,340A: Massage part

350: enclosing cover 351: catch edge 352: clamping jut

353: osculum 354: supporting projections

Detailed description of the invention

Hereinafter, it is described in detail according to a preferred embodiment of the present invention to accompanying drawing 14 with reference to accompanying drawing 2.

The pump type of the application present invention is divided and is spilt device and be installed on and carry fluid or gelatinous cosmetics (are designated as content below Thing) etc. container (BOTTLE) in, for make content be sucked and be ejected into have Massage part by rostral, thus need not Hands also is able to directly be applied on skin or perform massage by Massage part or clean (Clensing) function.

<applying the composition spilling device of dividing by the pump type of head unit according to the present invention to illustrate>

With reference to Fig. 2, apply the pump type of the present invention to divide and spill device 200 by the pressing operation repeatedly by head unit 300 by appearance Content in device 100 aspirates and is ejected into by head unit 300 side, and includes: lid 210, is installed on the entrance of container 100 (110；Cervical region)；Cylinder 220, the inner coaxial at lid 210 is arranged, and bottom has the suction inlet for sucking content 222；Check-valves 230, for the suction inlet 222 of optionally this cylinder 220 of opening and closing；The piston shaft 240 of hollow, at cylinder 220 Inside can arrange up or down, the central part of the through lid in upper end 210 also extends to upside；Coil spring 242, for upwards Side is to the piston shaft 240 flexibly supporting described hollow；By head unit 300, be installed on the upper end of piston shaft 240, for The content that outside ejection is sucked.The pump type constituting the application present invention is divided in the element spilling device 200 except coil spring Outside 242, major part is all formed by synthetic resin, below, is described in detail each element respectively.

First, the container that pump type divides the lid 210 spilling device 200 to be formed by external screw thread is constituted to be screwed mode to be arranged on The entrance 110 of 100, to this end, the inner circumferential of lid 210 is formed with female thread 211.Further, head unit 300 is pressed for stably guiding The cylindric guide portion 212 moved up and down is by towards the upper face center being formed at lid in the way of upwardly projecting.

Cylinder 220 is coaxially arranged in the inner central portion of lid 210, and has been internally formed suction content and has stored temporarily Pressure chamber 221, bottom is formed with the suction inlet 222 for sucking content.In order to install on the suction inlet 222 of cylinder 220 Check-valves 230 and be formed with seat portion 223, and Insert Here is combined with and extends to carry bottom the container 100 of content Suction tube 224, thus guide the suction of content.Unaccounted symbol " 225 " is to pierce the upper end wall in cylinder 220 Airport, vacant for making extraneous air flow into also filling along with the discharge of the content in container 100 by airport 225 Space.

Check-valves 230 is arranged in the seat portion 223 of cylinder 220 suction inlet 222 as described above, at embodiments of the invention In formed by steel ball (ball), and the optionally opening and closing suction inlet along with the pressure change of pressure chamber 221 of cylinder 220 222.That is, when the pressure that the rising of piston shaft 240 causes pressure chamber 221 reduces, check-valves 230 is lifted, so that container Content in 100 is inhaled in the pressure chamber 221 of cylinder 220, when the decline of piston shaft 240 causes the pressure of pressure chamber 221 When power rises, check-valves 230 is placed in seat portion 223 and the suction of blacked out content thing securely.

The cylinder ducted body that the piston shaft 240 of hollow is emptied by inside is formed, and is formed with, in its lower end, the portion of being close to 214, and be close to the inwall of cylinder 220 and move up and down.And the central part of the through lid in upper end 210 of piston shaft 240 is also Extend to upside.This hollow piston axle 240 obtains the elasticity towards upside of coil spring 242 all the time in the inside of cylinder 220 Support.Coil spring 242 is made up of the compression spring by steel wire coil spirally-wound is made.

Further, as the top being incorporated into piston shaft 240 by head unit 300 of inventive feature key element, and use In pressing repeatedly and the content of suction is ejected into outside, as shown in Figures 2 and 3, including: cylindric head main body 310, inserts Combine to the upper end of piston shaft 240, and along with the guide portion 212 of lid 210 moves up and down, and it has been internally formed content spray Go out passage 311；Nozzle base 320, Intercalation is in the leading section of the ejection passage 311 of described head main body 310；Nozzle cover 330, It is installed on the front portion of described nozzle base 320 the most removably；Massage part 340, is formed at the front portion of described nozzle cover 330, can For directly smearing the content of ejection on skin；The enclosing cover (OVER-CAP) 350 of cup-shaped, in order to around described Massage part 340 and be covered in nozzle cover 330 removably.

Constituting by the head main body 310 of head unit 300 is the element utilizing synthetic resin injection mo(u)lding, such as Fig. 3 to Fig. 5 Shown in, this head main body 310 combines by the way of interference is inserted in the upper end of piston shaft 240, and is constituted with drum, with reality Now along with the moving up and down of guide portion 212 of lid 210.Further, head main body 310 be internally formed for along with piston The content that axle 240 moves up and down together and is sucked is directed to the ejection passage 311 of outside.Before described ejection passage 311 End obliquely runs out to the top of head main body 310, and this is to make the content of residual naturally after product use is complete Gutter down.

With reference to Fig. 4 to Fig. 6, constituting by the nozzle base 320 of head unit 300 is also the structure by synthetic resin injection mo(u)lding Becoming key element, centre below is formed with Intercalation and in the leading section of the ejection passage 311 of described head main body 310 and connects Combined mouth 321, towards above prominent the first cylindrical wall 323 being formed for forming content ejection space 322.Described Combining platform 324 on the outer surface of the first cylindrical wall 323 circumferentially and with banding to be formed, it is for realizing tearing open of nozzle cover 330 Dress formula combines.Further, be integrally formed with the second cylindrical wall 326 at the edge of nozzle base 320, this second cylindrical wall 326 with Form predetermined gap between first cylindrical wall 323, and on outer surface, the first tongue and groove 325 of waveform is circumferentially formed as Present banding.First tongue and groove 325 forms valley and peak portion alternately at the outer surface of the second cylindrical wall 326 with the interval of 90 degree Waveform, i.e. forms the curve of bending, and this is to not give directivity when the assembling of nozzle cover 330.Such second cylinder Wall 326 purpose is not only in that the assembling guiding nozzle cover 330, also includes being more easily separated.

Formed by the nozzle cover 330 of head unit 300 in order to the content being ejected into nozzle base 320 is sprayed space 322 Content be discharged to the outside and pierce in centre and have multiple nozzle bore 331, and before covering described nozzle base 320 Portion also combines removably, and it is synthetic resin moulding；As shown in Fig. 4 to Fig. 6, towards having below: first combines wall 333, combine in the way of the outline around the first cylindrical wall 323 of nozzle base 320, and formed with banding on inner peripheral surface Having engagement groove 332, this engagement groove 332 is engaged with concavo-convex combination with the combination platform 324 of the first cylindrical wall 323；Second combines Wall 335, combines in the way of the outline around the second cylindrical wall 326 of nozzle base 320, and in order to described second cylinder First tongue and groove 325 of wall 326 is engaged, and inner peripheral surface is formed with the second tongue and groove 334 of waveform.In order to the first tongue and groove 325 Occlusion, the second tongue and groove 334 also combines the inner surface of wall 335 second and is formed with valley with the interval of 90 degree and peak portion replaces Waveform, is i.e. formed with the curve of bending.Accordingly, the front portion of nozzle cover 330 covering nozzles base 320, and by the of waveform One tongue and groove 325 and the second tongue and groove 334 and combine platform 324 and engagement groove 332 and be combined removably, and combining As long as it is just motionless because the occlusion of the first tongue and groove 325 with the second tongue and groove 334 is combined not apply artificial power under state.On the contrary Ground, if applying on nozzle cover 330 along artificial power clockwise or counterclockwise and being rotated, then nozzle cover Sliding along the first tongue and groove 325 position of waveform in second tongue and groove 334 position of 330, and makes first to combine wall 333 from first Cylindrical wall 323 departs from, thus, nozzle cover 330 is easily axially separated from nozzle base 320.The separation of such nozzle cover 330 Process more easily can be carried out by enclosing cover 350, will carry out this again detailed in the composition explanation of enclosing cover 350 Explanation.Further, the second outer surface combining wall 335 of nozzle cover 330 is formed with clamping platform 336, its object is to pass through enclosing cover 350 and nozzle cover 330 is carried out rotation process.

Further, the rear of wall 335 is combined at the second of nozzle cover 330, to be connected in the catch edge of enclosing cover 350 described later Mode inside 351 is formed with locking step 337, and to being disposed with a pair of locking button 338L, 338R, with by pressing Heart position and the clamped condition of the platform 337 that optionally unlocks.Make in an embodiment of the present invention a pair of locking button 338L, 338R extends to the second rear combining wall 335 and is formed, and is configured to itself and has elastic recovering force.

As shown in Figure 3 and Figure 4, formation is formed at the front portion of nozzle cover 330 by the Massage part 340 of head unit 300 and is used In contacting with skin elasticity to smear the content discharged by nozzle bore 331 on skin, in the first embodiment of the present invention Illustrate as a example by the situation being made up of the powder puff of sponge-type, the powder puff of this sponge-type in the front portion of nozzle cover 330 with Mode around the neighboring area of nozzle bore 331 is arranged.

Further, as shown in Fig. 3 to Fig. 6, formed and be configured to cup-shape by the enclosing cover 350 of head unit 300, with around massage Parts 340 are also covered in the second of nozzle cover 330 removably and combine wall 335, and are formed along open inner peripheral surface is prominent Catch edge 351.Catch edge 351 is connected in the locking step of locking button 338L, 338R, so that enclosing cover 350 keeps covering State, if pressure-lock button 338L, 338R to inner side and the clamped condition of the platform 337 that unlocks simultaneously, then can be easy Ground separates enclosing cover 350.Further, at the inner surface of enclosing cover 350, in order to be connected in the clamping platform 336 of nozzle cover 330 and with in advance Determine interval and be formed with clamping jut 352, if thus when enclosing cover 350 is covered in nozzle cover 330 to side clockwise To or counterclockwise rotate, then by the first tongue and groove 325 and second tongue and groove 334 of waveform and combine platform 324 and tie The nozzle cover 330 closing groove 332 and combine removably will be axially separated from nozzle base 320.In embodiments of the invention, Inner surface at enclosing cover 350 is rib form and constitutes clamping jut 352 with the interval of 60 degree.Further, at enclosing cover 350 Bottom hole is installed with osculum 353, and is formed multiple hemispherical to keep predetermined gap when being positioned on ground Supporting projections 354.

<divide according to the pump type of the present invention spill device by the operating instruction of head unit>

Hereinafter, it is applied to as constructed as above according to spilling device dividing by the pump type of head unit of the present invention with reference to Fig. 7 and Fig. 8 explanation Operation and action effect based on this.

First, divide in pump type under the original state spilling device 200, as it is shown in fig. 7, the elasticity by means of coil spring 242 is propped up Support force, the piston shaft 240 of hollow with together with head unit 300, be in propradation, and in the pressure chamber 221 of cylinder 220 Suck and stored content.

Under this state, if pressed down on by the head main body 310 of head unit 300, the most as shown in Figure 8, the piston shaft of hollow 240 elastic anchorage forces overcoming coil spring 242 also decline (with reference to the arrow A direction of Fig. 8).Then, cylinder 220 it is filled in Content in pressure chamber 221 is by the nozzle bore of the ejection passage 311 → nozzle cover 330 of piston shaft 240 → head main body 310 331 and be ejected into outside.Now, the check-valves 230 suction inlet 222 of cylinder 220 arranged is pressed along with the inside of pressure chamber 221 The rising of power and be close to seat portion 223, and the connection between cut-out pressure room 221 and container 100 inside.Such check-valves The lock operation of 230 is from the beginning of the moment that piston shaft 240 declines.That is, piston shaft 240 with decline together with head unit 300 Moment, the content being filled in pressure chamber 221 applies the pressure towards downside to check-valves 230, securely locks gas therewith The suction inlet 222 of cylinder 220, thus pressure loss when preventing vacuuming operation.

Then, press head unit 300 if decontroled, then make by means of the recuperability of coil spring 242 by head unit 300 and Piston shaft 240 moment together rises, so that the pressure chamber 221 of cylinder 220 produces vacuum.That is, head unit 300 is pressed in relieving Moment, the elastic recovering force of coil spring 242 makes piston shaft 240 rise, thus pressure chamber 221 is imposed Vacuum Pressure, from And make check-valves 230 slightly lift from seat portion 223, then make suction inlet 222 open, so that the content in container 100 In a part be inhaled into pressure chamber 221 by suction tube 224.Further, container 100 interior of a part of content is discharged Portion supplements isopyknic extraneous air by airport 225, so that pump type is divided and spilt device 200 and maintain original state.

It addition, along with the pressing operation by head member 300, content is finally ejected into the spray with Massage part 340 The front portion of mouth lid 330, then user also be able to by Massage part 340, content directly be smeared on skin without palm or For cleaning (cleansing).Now, user can be pressed and applied content as giving the massage by Massage part 340 Thing.As a result, it is possible to press skin applied content as giving the massage or for cleaning.

<illustrating by the nozzle cover separation process of head unit according to the present invention>

With reference to Fig. 9 to Figure 11, to configured as described above according to the present invention by head unit 300 utilizes enclosing cover 350 points Illustrate for the process washed or change and action effect based on this from nozzle cover 330.

First, when being coated with enclosing cover 350 on nozzle cover 330, catch edge 351 is connected in locking button The locking step 337 of 338L, 338R.Under this state, if as it is shown in figure 9, user hold enclosing cover 350 and clockwise or Counterclockwise rotate (such as the direction of arrow R in Fig. 9), then clamping jut 352 is connected in the clamping platform 336 of nozzle cover 330, And make nozzle cover 330 rotate the most integratedly.Then, as shown in Figures 10 and 11, by the first tongue and groove 325 and second of waveform Tongue and groove 334 and combine nozzle cover 330 that platform 324 is combined removably with engagement groove 332 from nozzle base 320 vertically Separate (with reference to the direction of arrow B in Figure 10 and Figure 11).So from the nozzle cover 330 of nozzle base 320 separation after cleaning Enclosing cover 350 can be inserted into and be re-assembled to nozzle base 320 according to the inverted order separated.

Further, as shown in Figure 12, nozzle cover 330 is placed on ground being inserted into the state of enclosing cover 350 after cleaning, So water can be flowed out naturally by osculum 353, thus is dried.

Although it addition, with Massage part 340 by being arranged at nozzle cover in the explanation of above embodiments of the invention The front portion of 330 is illustrated as a example by the situation of the sponge-type powder puff composition of the peripheral region of nozzle bore 331, but does not limits In this, as shown in FIG. 13 and 14, it is also possible to implant massage hair before nozzle cover 330 and constitute Massage part 340A.

That is, Figure 13 and Figure 14 be illustrate according to another embodiment of the present invention by the Massage part 340A of head unit 300 Figure, the massage hair that wherein Massage part 340A is implanted by being dispersed throughout the anterior Zone Full of nozzle cover 330 is formed.At figure In another embodiment of the present invention shown in 13 and Figure 14, other elements in addition to the structure of Massage part all with Aforesaid embodiment is identical, so omitting the explanation of the repetition to them.

Industrial applicability

Pump type according to the present invention divide spill device can be applied not only to foam form jetting container holds by head unit The foam type of the liquid contents carried, it is also possible to divide in multiple pump type such as the liquid typees being expelled directly out with liquid condition and spill device field In be widely used.

Claims (4)

1. pump type divide spill device by a head unit, be incorporated into the top of piston shaft (240) in the internal lifting of cylinder (220), The content of suction is ejected into outside by pressing operation repeatedly, it is characterised in that described by head unit (300) bag Include:

Head main body (310), is incorporated into the upper end of described piston shaft (240), and has been internally formed content ejection passage (311)；

Nozzle base (320), including: the first cylindrical wall (323), centre below is formed and is inserted into described head main body (310) ejection passage (311) leading section and the combined mouth (321) that combines and connect, be previously formed content ejection sky Between constituted with banding on (322) and outer peripheral face and combined platform (324)；Second cylindrical wall (326), around described first cylindrical wall (323) and with this first cylindrical wall (323) form gap, and there is at outer peripheral face first tongue and groove (325) of waveform；

Nozzle cover (330), centre is pierced multiple nozzle bore (331), so that being ejected into the interior of described nozzle base (320) The content of tolerant ejection space (322) can be discharged to the outside, and in the way of covering the front portion of described nozzle base (320) Combine removably, and have below: first combines wall (333), with the first cylindrical wall around described nozzle base (320) (323) mode of outline combines, and is formed with engagement groove (332) with banding on inner peripheral surface, and this engagement groove (332) is used for Described combination platform (324) is made to be engaged with concavo-convex combination；Second combines wall (335), with around described nozzle base (320) The mode of the outline of the second cylindrical wall (326) combines, and inner peripheral surface be formed second tongue and groove (334) of waveform with institute State the first tongue and groove (325) occlusion；

Massage part (340,340A), is formed at the front portion of described nozzle cover (330), for contacting with skin elasticity and smearing logical Cross the content that described nozzle bore (331) is discharged；

Enclosing cover (350), is configured to cup-shape, with around described Massage part (340,340A) and cover removably described The second of nozzle cover (330) combines wall (335), and is formed with catch edge (351) along the inner peripheral surface of patent part is prominent,

Wherein, second towards described nozzle cover (330) combines the rear of wall (335) and to be connected in described enclosing cover (350) The mode of catch edge (351) inner side is formed with locking step (337), and a pair of locks button (338L, 338R) is arranged oppositely, So that can the clamped condition of locking step (337) described in selectively removing when pressing towards central part.

2. pump type as claimed in claim 1 divide spill device by head unit, it is characterised in that

The outer surface combining wall (335) at the second of described nozzle cover (330) is formed with clamping platform (336)；

Inner surface at described enclosing cover (350) is formed with clamping jut (352) at a predetermined interval, so that described enclosing cover (350) It is connected in described spray along with rotating clockwise or counterclockwise when being covered in described nozzle cover (330) The clamping platform (336) of mouth lid (330), so that described nozzle cover (330) can rotate integrally；

Along with the rotation process of described enclosing cover (350), by described first tongue and groove (325) and the second tongue and groove (334) and The described nozzle cover (330) that described combination platform (324) is combined removably with engagement groove (332) is from described nozzle base (320) it is axially separated on.

3. pump type as claimed in claim 1 divide spill device by head unit, it is characterised in that described Massage part (340) by The powder of the front portion of described nozzle cover (330) sponge-type to arrange in the way of the peripheral region of described nozzle bore (331) Flutter formation.

4. pump type as claimed in claim 1 divide spill device by head unit, it is characterised in that described Massage part (340A) by time The anterior Zone Full of nozzle cover described in cloth (330) and the massage hair implanted is formed.