CN105026278A

CN105026278A - Push head unit of pump dispenser

Info

Publication number: CN105026278A
Application number: CN201380074600.6A
Authority: CN
Inventors: 李镕大
Original assignee: Apollo Industrial Co Ltd
Current assignee: Apollo Industrial Co Ltd
Priority date: 2013-03-11
Filing date: 2013-07-23
Publication date: 2015-11-04
Anticipated expiration: 2033-07-23
Also published as: WO2014142397A1; KR101268869B1

Abstract

The present invention relates to a push head unit of a pump dispenser. The aim of the present invention is to be able to apply dispensed contents through a massage member directly onto the skin without using the palm of the hand, and to make attachment/detachment of the massage member easier during cleaning or replacing of same. To this end, the ''push head unit of a pump dispenser'' according to the present invention comprises: a head-body (310) coupled to the upper end of a piston shaft (240), and having a content discharge flow passage (311) formed on the inside thereof; a nozzle base (320) of which the centre on the rear surface has a coupling opening (321) coupled by insertion into the fore-end part of the discharge flow passage (311) of said head-body (310) while also linking through to same, and of which the front surface is provided with a first cylinder wall (323) forming a content-discharging space (322) while having a coupling protrusion (324) in the form of a belt on the outer circumferential surface thereof, and is provided with a second cylinder wall (326) constituted so as to form a gap in conjunction with said first cylinder wall while surround same and having a wave-shaped first concavo-convex hollow (325) on the outer circumferential surface thereof; a nozzle cover (330) in which a plurality of nozzle holes (331) are perforated in central positions in order to allow outward discharge of the contents that have been discharged from the content-discharging space (322) of said nozzle base (320), and which is detachably coupled while covering the front surface of said nozzle base (320), and of which the rear surface is provided with a first coupling wall (333) coupled so as to surround the outer perimeter of the first cylinder wall (323) of said nozzle base (320) and having on the inner circumferential surface thereof a coupling hollow (332) in the form of a belt that mates in concavo-convex fashion with said coupling protrusion (324), and is provided with a second coupling wall (335) coupled so as to surround the outer perimeter of the second cylinder wall (326) of said nozzle base (320) and having on the inner circumferential surface thereof a wave-shaped second concavo-convex hollow (334) adapted to mate with said first concavo-convex hollow (325); a massage member (340) (340A) which is disposed on a front part of said nozzle cover (330) and is configured to touch skin elastically while applying the contents that have been discharged through said nozzle holes (331); and an over cap (350) which is constituted in the shape of a cup so as to detachably cover the second coupling wall (335) of said nozzle cover (330) while wrappping around said massage member(340) (340A), and in which a latching shoulder (351) is constituted so as to project along the inner circumferential surface of the opening; and, in the present invention, a locking protrusion (337) is formed to the rear of the second coupling wall (335) of said nozzle cover (330) so as to latch onto the inside of said latching shoulder (351) of said over cap (350), and a pair of locking knobs (338L) (338R) are disposed at opposing positions thereon so as to be able to selectively undo the state of latching of said locking protrusion (337) when pressed toward the center 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 without hand also can divide along with pump type the suction operation of spilling device and by the content that sprays by head unit applied to skin or clean (massage) " pump type divide spill device by head unit ".

Background technology

Under normal circumstances, pump type is divided and is spilt device and be installed in the container of cosmetics or the other guide thing carrying liquid or pasty state, and in units of scheduled volume, discharge content by head, be applied to the multiple product groups such as cosmetics, washer solvent, shampoo, food.

This existing pump type is divided and is spilt device and be roughly divided into following inscape: pump unit, is incorporated into container entrance, and forms promising pressure chamber to suck content and temporary reservoir; By head unit, be equipped with for applying pressure with the nozzle be discharged to the outside by content to the pressure chamber of this pump unit.By pressing the pressing operation repeatedly of head unit, the content being stored at pressure chamber is discharged in a predefined manner.But existing pump type is divided and spilt device and discharge by aspirating the content that is carried in container merely, when needs are applied in skin content and carry out cleaning or massaging time, must be drawn on hand, cause the inconvenience in use.

In order to solve the problem, the applicant also directly can to spread upon ejection content " pump type with head divide the spill device " patent on skin without hand to korean application on 09 26th, 2011, and obtain mandate (No. 10-1127411st, Korean granted patent).With reference to figure 1, disclosed in No. 10-1127411st, Korea S's patent of invention of the applicant, the feature of " pump type divides the head spilling device " is, comprise: discoid brush installing component 20, be formed with the leading section of the ejection passage 11 being incorporated into head main body 10 below and the combined mouth 21 of connection, and be formed with content ejection space 22 above; Cover plate 30, arranges in the mode covering position before described brush installing component 20, and pierces along edge and have multiple squit hole 31; The brush head component 40 of quality of rubber materials.Wherein, the brush head component 40 of this quality of rubber materials comprises: plate portion 42, and before the brush installing component 20 being equipped with described cover plate 30 with drape, the mode at position combines, and pierces to be communicated with squit hole 31 and have discharge orifice 41; Hook Access Division 43, is formed at the edge in described plate portion 42, and wraps up the rear edge of brush installing component 20 while there is elastic deformation, and combines removably; Massage protrusions 44, protrudes from Zone Full before plate portion 42, and can contact with skin elasticity; Handle projection 45, gives prominence to and is formed at hook Access Division 43, and can grip when dismounting.So tool has the following advantages: the content when pressing head in container is ejected into brush head component 40 side, thus also by massage protrusions 45, content directly can be applied on skin without palm.Particularly, by the massage protrusions 45 of brush head component 40, the content of ejection can be applied in skin equably, and play massage functions.

But in head disclosed in No. 10-1127411st, described Korea S patent of invention, if be separated the brush head component 40 that is all made up of elastomeric material and clean, then need to grip and tow handle projection 45, and make it depart 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 matters

In order to solve the problem, the object of the invention is to, there is provided a kind of pump type to divide to spill device by head unit, its divide in the pump type that content finally sprays spill device head on Massage part is set, so also can by directly applied on skin for the content of ejection, but also dismounting can be made to become easy when cleaning or change without palm.

Technical scheme

In order to realize described object, a kind of pump type of the present invention divide spill device by head unit, be incorporated into the top of the axis of the piston in cylinder interior lifting, the content of suction is ejected into outside by pressing operation repeatedly, it is characterized in that, describedly to comprise by head unit: head main body, is incorporated into the upper end of described the axis of the piston, and inside is formed with content ejection passage; Nozzle base, comprising: the first cylindrical wall, and centre is below formed with the ejection Channel front end portion that is inserted into described head main body and combines and the combined mouth be communicated with, and is formed with content ejection space and outer peripheral face is configured with in conjunction with platform with band shape above; Second cylindrical wall, forms gap around described first cylindrical wall with this first cylindrical wall, and has the first concavo-convex groove of waveform at outer peripheral face.In addition comprise by head unit described in: nozzle cover, centre is pierced multiple burner bore, be discharged to the outside to enable the content in the content ejection space being ejected into described nozzle base, and combine removably in the mode of the front portion covering described nozzle base, and have below: first in conjunction with wall, combine in the mode of the outline of the first cylindrical wall around described nozzle base, and inner peripheral surface is formed with engagement groove with band shape, and this engagement groove is used for making describedly being engaged with concavo-convex combination in conjunction with platform; Second in conjunction with wall, combines in the mode of the outline of the second cylindrical wall around described nozzle base, and inner peripheral surface is formed with the second concavo-convex groove of waveform to be engaged with described first concavo-convex groove.In addition comprise by head unit described in: Massage part, is formed at the front portion of described nozzle cover, for contacting with skin elasticity and smearing the content of being discharged by described burner bore; Enclosing cover, is configured to cup-shape, with around described Massage part cover second of described nozzle cover removably in conjunction with wall, and is formed with catch edge along the inner peripheral surface of opening portion is outstanding.Wherein, locking step is formed with in conjunction with the rear of wall in the mode inside the catch edge being connected in described enclosing cover towards second of described nozzle cover, and a pair of is locked the setting of button subtend, to enable the clamped condition of the locking step described in selectively removing when pressing towards central part.

Further, the invention is characterized in, be formed with clamping platform at second of described nozzle cover in conjunction with the outside face of wall; Clamping jut is formed with predetermined space at the inside face of described enclosing cover, with make described enclosing cover under the state being covered in described nozzle cover along with along clockwise direction or anticlockwise direction rotate and be connected in the clamping platform of described nozzle cover, thus described nozzle cover is rotated integrally; Along with the rotation process of described enclosing cover, be separated vertically from described nozzle base by described first concavo-convex groove and the second concavo-convex groove and the described described nozzle cover combined removably with engagement groove in conjunction with platform.

And the invention is characterized in, described Massage part is formed by the powder puff of the sponge-type arranged in the mode of the peripheral region around described burner bore in the front portion of described nozzle cover.

Further, the invention is characterized in, described Massage part is by spreading all over the Zone Full of front portion of described nozzle cover and the massage hair implanted is formed.

Beneficial effect

Pump in accordance with the present invention formula as constructed as above is divided and is spilt being by the advantage of head unit of device, content in container be ejected into along with pressing operation be repeatedly formed with Massage part nozzle cover before, thus also without palm can directly content be applied on skin or clean (cleansing) skin.Especially, to skin, also realize massage effect directly applied for the content of ejection by Massage part simultaneously.Further, by clockwise direction or the operation of anti-clockwise simple rotation of nozzle cover, easily nozzle cover can be separated from nozzle base, thus make the clean of the nozzle cover being furnished with Massage part or change to become easy.

Especially, pump in accordance with the present invention formula is divided and is spilt being by the advantage of head unit of device, by making enclosing cover be covered in second of nozzle cover removably in conjunction with wall, the spatter property of Massage part can be kept, and the dismounting of enclosing cover can be made to become easy by locking button.

And, pump in accordance with the present invention formula is divided and is spilt being by the advantage of head unit of device, even if under the state that enclosing cover is covered in nozzle cover, simple operations by means of swivel nozzle lid just easily can be separated from nozzle base with the second concavo-convex groove and in conjunction with the nozzle cover that platform combines removably with engagement groove by the first concavo-convex groove vertically, therefore, the clean and replacing operation of the nozzle cover with Massage part is become to be more prone to.

And, pump in accordance with the present invention formula is divided and is spilt being by the advantage of head unit of device, the Massage part being arranged in nozzle cover front portion is formed as with the powder puff of the sponge-type arranged around the mode of burner bore peripheral region or the Zone Full of front portion spreading all over nozzle cover and the variform such as massage hair implanted, thus can massage effect be maximized.

Accompanying drawing explanation

Fig. 1 is for illustrating that disclosed in No. 10-1127411st, existing Korea S patent of invention, pump type divides the in-built figure of the head spilling device.

Fig. 2 illustrates that application pump type of the present invention is divided to spill the section-drawing that device is installed on the state of cosmetics containers.

Fig. 3 chooses according to of the present invention by the block diagram shown in head unit.

Fig. 4 illustrates the section-drawing according to the assembled state by head unit of the present invention.

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

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

Fig. 7 and Fig. 8 illustrates that pump in accordance with the present invention formula divides the figure of the serviceability spilling device.

Fig. 9 to Figure 11 be illustrate according to of the present invention by head unit by the figure of the process of enclosing cover separating nozzle lid.

Figure 12 illustrates the figure according to the process by the dry nozzle cover of enclosing cover of the present invention.

Figure 13 to 14 for illustrate by different way form Massage part according to another embodiment of the present invention by head unit.

Nomenclature

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

210: lid 211: negative thread 212: guide portion

220: cylinder 221: pressure chamber 222: sucking hole

223: seat portion 224: induction pipe 225: airport

230: boiler check valve 240: the axis of the piston 241: 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: in conjunction with platform

325: the first concavo-convex groove 326: the second cylindrical walls 330: nozzle cover

331: burner bore 332: engagement groove 333: the first is in conjunction with wall

334: the second concavo-convex 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: drain gutter 354: supporting projections

Detailed description of the invention

Below, preferred embodiment according to the present invention is described in detail to accompanying drawing 14 with reference to accompanying drawing 2.

Apply pump type of the present invention to divide and spill device and be installed in the container (BOTTLE) carrying fluid or gelatinous cosmetics (being designated as content below) etc., be sucked for making content and be ejected into the head side with Massage part, thus also without hand can directly be applied on skin by Massage part or perform massage or clean (Clensing) function.

< applies the pump type by head unit according to the present invention and divides the formation of spilling device that > is described

With reference to figure 2, apply pump type of the present invention and divide and spill device 200 by aspirate by the content in container 100 by the pressing operation repeatedly of head unit 300 and be ejected into by head unit 300 side, and comprise: cover 210, be installed on the entrance (110 of container 100; Neck); Cylinder 220, is arranged at the inner coaxial of lid 210, and bottom has the sucking hole 222 for sucking content; Boiler check valve 230, for the sucking hole 222 of optionally this cylinder 220 of opening and closing; The axis of the piston 240 of hollow, can arrange up or down in the inside of cylinder 220, and the central portion of the through lid 210 in upper end also extends to upside; Coil spring 242, for upwards side to the axis of the piston 240 of hollow described in resilient mounting; By head unit 300, be installed on the upper end of the axis of the piston 240, for externally spraying the content be sucked.Forming application pump type of the present invention to divide in the inscape of spilling device 200 major part except coil spring 242 all to be formed by synthetic resin, below, is described in detail respectively each inscape.

First, form pump type and divide the lid 210 spilling device 200 to be screwed the entrance 110 that mode is arranged on the container 100 formed by outside thread, for this reason, the inner circumferential of lid 210 is formed with negative thread 211.Further, for stably guiding guide portion 212 by the cylindrical shape moved up and down of head unit 300 to be formed at the upper face center of lid towards upwardly projecting mode.

Cylinder 220 is coaxially arranged in the inner central portion of lid 210, and inside is formed with suction content and the pressure chamber 221 of temporary reservoir, and bottom is formed with the sucking hole 222 for sucking content.The sucking hole 222 of cylinder 220 is formed with seat portion 223 to install boiler check valve 230, and Insert Here is combined with the induction pipe 224 extended to bottom the container 100 carrying content, thus the suction of introductory content thing.Unaccounted symbol " 225 ", for piercing the airport of the upper end wall in cylinder 220, flows into by airport 225 space that also filling is vacant along with the discharge of the content in container 100 for making extraneous air.

Boiler check valve 230 is arranged in the seat portion 223 of cylinder 220 sucking hole 222 as described above, is formed in an embodiment of the present invention by steel ball (ball), and along with the pressure change of the pressure chamber 221 of cylinder 220 optionally opening and closing sucking hole 222.Namely, when the rising of the axis of the piston 240 causes the pressure of pressure chamber 221 to reduce, boiler check valve 230 is lifted, thus make the content in container 100 be inhaled in the pressure chamber 221 of cylinder 220, when the decline of the axis of the piston 240 causes the pressure increase of pressure chamber 221, boiler check valve 230 is placed in the suction of seat portion 223 and blacked out content thing securely.

The cylinder ducted body that the axis of the piston 240 of hollow is emptied by inside is formed, and is formed with the portion of being close to 241 in its lower end, and is close to the inwall of cylinder 220 and moves up and down.And the central portion of the through lid 210 in the upper end of the axis of the piston 240 also extends to upside.This hollow piston axle 240 obtains the resilient mounting towards upside of coil spring 242 all the time in the inside of cylinder 220.Coil spring 242 is made up of the Compress Spring by steel wire coil spirally-wound is made.

And, as the top being incorporated into the axis of the piston 240 by head unit 300 of characteristic key element of the present invention, and for repeatedly pressing and the content of suction being ejected into outside, as shown in Figures 2 and 3, comprise: cylindric head main body 310, be inserted into the upper end of the axis of the piston 240 and combine, and moving up and down along with the guide portion 212 of lid 210, and inside is formed with content ejection 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, is just installed on the front portion of described nozzle base 320 removably; Massage part 340, is formed at the front portion of described nozzle cover 330, is used in content skin directly being smeared ejection; The enclosing cover (OVER-CAP) 350 of cup-shaped, in order to be covered in nozzle cover 330 removably around described Massage part 340.

Form by the head main body 310 of head unit 300 for utilizing the inscape of synthetic resin injection mo(u)lding, as shown in Fig. 3 to Fig. 5, the mode that this head main body 310 is inserted by interference in the upper end of the axis of the piston 240 combines, and formed with drum, to realize the moving up and down of guide portion 212 along with lid 210.Further, be formed in the inside of head main body 310 for the content be sucked along with moving up and down together with the axis of the piston 240 being directed to outside ejection passage 311.The front end of described ejection passage 311 extends to the top of head main body 310 obliquely, and this after finishing using at product, the content remained is guttered down naturally.

With reference to figure 4 to Fig. 6, formation is also the inscape by synthetic resin injection mo(u)lding by the nozzle base 320 of head unit 300, centre is below formed with Intercalation in the leading section of the ejection passage 311 of described head main body 310 and the combined mouth 321 be communicated with, towards outstanding the first cylindrical wall 323 be formed for the formation of content ejection space 322 above.The outside face of described first cylindrical wall 323 circumferentially and with band shape is formed in conjunction with platform 324, and it combines for the reassembling type realizing nozzle cover 330.Further, be integrally formed with the second cylindrical wall 326 at the edge of nozzle base 320, form predetermined gap between this second cylindrical wall 326 and first cylindrical wall 323, and on outside face, the first concavo-convex groove 325 of waveform be circumferentially formed as presenting band shape.The waveform that first concavo-convex groove 325 replaces with the gap-forming valley of 90 degree and peak portion at the outside face of the second cylindrical wall 326, namely forms bending curve, and this is to not give directivity when the assembling of nozzle cover 330.The second cylindrical wall 326 object so is not only the assembling guiding nozzle cover 330, also comprises and being more easily separated.

Formed and pierce in centre by the nozzle cover 330 of head unit 300 have multiple burner bore 331 in order to the content in the content ejection space 322 being ejected into nozzle base 320 is discharged to the outside, and cover the anterior of described nozzle base 320 and combine removably, it is synthetic resin moulding; As shown in Fig. 4 to Fig. 6, towards having below: first in conjunction with wall 333, combine in the mode of the outline of the first cylindrical wall 323 around nozzle base 320, and inner peripheral surface is formed with engagement groove 332 with band shape, and this engagement groove 332 is engaged with concavo-convex combination in conjunction with platform 324 with the first cylindrical wall 323; Second in conjunction with wall 335, combines in the mode of the outline of the second cylindrical wall 326 around nozzle base 320, and in order to be engaged with the first concavo-convex groove 325 of described second cylindrical wall 326, inner peripheral surface is formed with the second concavo-convex groove 334 of waveform.In order to be engaged with the first concavo-convex groove 325, the waveform that the second concavo-convex groove 334 also has valley and peak portion to replace in conjunction with the inside face of wall 335 with the gap-forming of 90 degree second, is namely formed with bending curve.Accordingly, the front portion of nozzle cover 330 covering nozzles base 320, and be combined removably by the first concavo-convex groove 325 of waveform and the second concavo-convex groove 334 and in conjunction with platform 324 and engagement groove 332, and only just motionless because the first concavo-convex groove 325 is combined with the occlusion of the second concavo-convex groove 334 otherwise apply artificial power under the state combined.On the contrary, if apply on nozzle cover 330 along cw or the artificial power of anti-clockwise and rotated, then slide along the first concavo-convex groove 325 position of waveform in the second concavo-convex groove 334 position of nozzle cover 330, and make first to depart from from the first cylindrical wall 323 in conjunction with wall 333, thus nozzle cover 330 is easily separated vertically from nozzle base 320.The separation process of such nozzle cover 330 more easily can be carried out by enclosing cover 350, will be described in detail again this in the formation of enclosing cover 350 illustrates.Further, second of nozzle cover 330 is formed with clamping platform 336 in conjunction with the outside face of wall 335, its object is to by enclosing cover 350 and carries out rotation process to nozzle cover 330.

And, at nozzle cover 330 second in conjunction with the rear of wall 335, locking step 337 is formed in the mode inside the catch edge 351 being connected in enclosing cover 350 described later, and subtend is furnished with a pair of locking button 338L, 338R, with the clamped condition of the platform 337 that optionally unlocks by pressing centre.Make a pair of lock button 338L, 338R in an embodiment of the present invention to extend in conjunction with the rear of wall 335 to second and formed, and be configured to itself there is elastic recovering force.

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

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, to be also covered in second of nozzle cover 330 removably in conjunction with wall 335 around Massage part 340, and be formed with catch edge 351 along open inner peripheral surface is outstanding.Catch edge 351 is connected in the locking step of locking button 338L, 338R, thus makes enclosing cover 350 keep covering state, if pressure-lock the clamped condition of button 338L, 338R and the platform 337 that unlocks to the inside simultaneously, then can easily be separated enclosing cover 350.And, at the inside face of enclosing cover 350, clamping jut 352 is formed with predetermined space in order to the clamping platform 336 of nozzle cover 330 can be connected in, if thus under the state being covered in nozzle cover 330 at enclosing cover 350 clockwise or anticlockwise direction rotate, then will be separated vertically from nozzle base 320 by the first concavo-convex groove 325 of waveform and the second concavo-convex groove 334 and the nozzle cover 330 that combines removably in conjunction with platform 324 and engagement groove 332.In embodiments of the invention, be rib form at the inside face of enclosing cover 350 and constitute clamping jut 352 with the interval of 60 degree.Further, pierce in the bottom of enclosing cover 350 and have drain gutter 353, and in order to keep predetermined gap to be formed with multiple hemispheric supporting projections 354 when being positioned on ground.

< pump in accordance with the present invention formula divides the operation instructions > by head unit spilling device

Below, the operation of spilling device and the action effect based on this is divided with reference to figure 7 and Fig. 8 application to the pump type by head unit according to the present invention as constructed as above.

First, under dividing in pump type the initial condition spilling device 200, as shown in Figure 7, by means of the elastic anchorage force of coil spring 242, the axis of the piston 240 of hollow with together with head unit 300, be in propradation, and suck in the pressure chamber 221 of cylinder 220 and store meaningful thing.

Under this state, if press the head main body 310 of head unit 300 downwards, then as shown in Figure 8, the axis of the piston 240 of hollow overcomes the elastic anchorage force of coil spring 242 and decline (the arrow A direction with reference to figure 8).So, be filled in the content in the pressure chamber 221 of cylinder 220 and be ejected into outside by the burner bore 331 of the ejection passage 311 → nozzle cover 330 of the axis of the piston 240 → head main body 310.Now, the boiler check valve 230 that the sucking hole 222 of cylinder 220 is arranged is close to seat portion 223 along with the rising of the internal pressure of pressure chamber 221, and being communicated with between cut-off pressure room 221 with container 100 inside.The lock operation of such boiler check valve 230 is from the moment that the axis of the piston 240 declines.Namely, in the axis of the piston 240 and the moment declined together with head unit 300, the content be filled in pressure chamber 221 applies towards the pressure of downside to boiler check valve 230, thereupon the sucking hole 222 of lock cylinder 220 securely, thus loss of pressure when preventing suction operation.

Then, press head unit 300 if decontroled, then make to rise instantaneously together with the axis of the piston 240 by head unit 300 by means of the recuperability of coil spring 242, thus make the pressure chamber 221 of cylinder 220 produce degree of vacuum.Namely, decontroling the moment of pressing head unit 300, the elastic recovering force of coil spring 242 makes the axis of the piston 240 rise, thus Vacuum Pressure is imposed to pressure chamber 221, thus boiler check valve 230 is lifted slightly from seat portion 223, so make sucking hole 222 open, thus make the part in the content in container 100 be inhaled into pressure chamber 221 by induction pipe 224.Further, the inside of discharging the container 100 of a part of content supplements isopyknic extraneous air by airport 225, thus pump type is divided spill device 200 to maintain initial condition.

In addition, along with the pressing operation pressing head member 300, content is finally ejected into the front portion of the nozzle cover 330 with Massage part 340, so user also directly can be smeared content on skin or for cleaning (cleansing) by Massage part 340 without palm.Now, user can be pressed and applied content as giving the massage by Massage part 340.As a result, skin can be pressed as giving the massage and applied content or for clean.

< nozzle cover separation process of pressing head unit according to the present invention illustrates >

With reference to figure 9 to Figure 11, to form as mentioned above according to of the present invention by utilizing enclosing cover 350 separating nozzle lid 330 to be described for washing or the process changed and the action effect based on this in head unit 300.

First, under the state that nozzle cover 330 is coated with enclosing cover 350, catch edge 351 is connected in the locking step 337 of locking button 338L, 338R.Under this state, as shown in Figure 9, if user hold enclosing cover 350 and clockwise or anticlockwise direction rotate (direction as arrow R in Fig. 9), then clamping jut 352 is connected in the clamping platform 336 of nozzle cover 330, and nozzle cover 330 is also rotated integratedly.So, as shown in Figures 10 and 11, be separated vertically in (direction with reference to arrow B Figure 10 and Figure 11) from nozzle base 320 by the first concavo-convex groove 325 of waveform and the second concavo-convex groove 334 and the nozzle cover 330 that combines removably in conjunction with platform 324 and engagement groove 332.The nozzle cover 330 be so separated from nozzle base 320 can be inserted into enclosing cover 350 again and be re-assembled to nozzle base 320 according to the inverted order be separated after cleaning.

Further, as shown in Figure 12, nozzle cover 330 is placed on ground with the state being inserted into enclosing cover 350 after cleaning, and so water can be flowed out naturally by drain gutter 353, thus carries out drying.

In addition, although be illustrated by the situation being arranged to be formed around the sponge-type powder puff of the peripheral region of burner bore 331 in the front portion of nozzle cover 330 for Massage part 340 in the explanation of above embodiments of the invention, but be not limited thereto, as shown in FIG. 13 and 14, also can implant massage hair before nozzle cover 330 and form Massage part 340A.

That is, Figure 13 and Figure 14 is the figure of the Massage part 340A by head unit 300 illustrated according to another embodiment of the present invention, and wherein Massage part 340A is by being dispersed throughout the Zone Full of front portion of nozzle cover 330 and the massage hair implanted is formed.In the another embodiment of the present invention shown in Figure 13 and Figure 14, other inscapes except the structure of Massage part are all identical with aforesaid embodiment, so omit the explanation to their repetition.

Utilizability in industry

Pump in accordance with the present invention formula is divided and is spilt not only can being applied to the foam type of the liquid contents carried in foam form jetting container by head unit of device, can also divide to spill in device field in multiple pump type such as the liquid-types of directly discharging with liquid state to be widely used.

Claims

1. a pump type divide spill device by head unit, be incorporated into the top of the axis of the piston (240) in the lifting of cylinder (220) inside, the content of suction is ejected into outside by pressing operation repeatedly, it is characterized in that, describedly to comprise by head unit (300):

Head main body (310), is incorporated into the upper end of described the axis of the piston (240), and inside is formed with content ejection passage (311);

Nozzle base (320), comprise: the first cylindrical wall (323), centre is below formed with ejection passage (311) leading section that is inserted into described head main body (310) and combines and the combined mouth be communicated with (321), is formed with content ejection space (322) and outer peripheral face is configured with in conjunction with platform (324) with band shape above; Second cylindrical wall (326), forms gap around described first cylindrical wall (323) with this first cylindrical wall (323), and has first concavo-convex groove (325) of waveform at outer peripheral face;

Nozzle cover (330), centre is pierced multiple burner bore (331), be discharged to the outside to enable the content of content ejection space (322) being ejected into described nozzle base (320), and combine removably in the mode of the front portion covering described nozzle base (320), and have below: first in conjunction with wall (222), combine in the mode of the outline of the first cylindrical wall (323) around described nozzle base (320), and inner peripheral surface is formed with engagement groove (332) with band shape, this engagement groove (332) to be describedly engaged with concavo-convex combination in conjunction with platform (324) for making, second in conjunction with wall (335), combine in the mode of the outline of the second cylindrical wall (326) around described nozzle base (320), and inner peripheral surface is formed with second concavo-convex groove (334) of waveform to be engaged with described first concavo-convex groove (325),

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

Enclosing cover (350), be configured to cup-shape, with around described Massage part (340,340A) and cover removably described nozzle cover (330) second in conjunction with wall (324), and the inner peripheral surface along opening portion is outstanding is formed with catch edge (351)

Wherein, locking step (337) is formed with in conjunction with the rear of wall (335) in the mode of the catch edge being connected in described enclosing cover (350) (351) inner side towards second of described nozzle cover (330), and a pair of is locked the setting of button (338L, 338R) subtend, to enable the clamped condition of the 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 characterized in that,

Clamping platform (336) is formed with in conjunction with the outside face of wall (335) at second of described nozzle cover (330);

Clamping jut (352) is formed with predetermined space at the inside face of described enclosing cover (350), with make described enclosing cover (350) under the state being covered in described nozzle cover (330) along with along clockwise direction or anticlockwise direction rotate and be connected in the clamping platform (336) of described nozzle cover (330), thus described nozzle cover (330) can be rotated integrally;

Along with the rotation process of described enclosing cover (350), be separated vertically from described nozzle base (320) by described first concavo-convex groove (325) and the second concavo-convex groove (334) and the described described nozzle cover (330) combined removably with engagement groove (332) in conjunction with platform (324).

3. pump type as claimed in claim 1 divide spill device by head unit, it is characterized in that, described Massage part (340) is formed by the powder puff of the sponge-type arranged in the mode of the peripheral region around described burner bore (331) in the front portion of described nozzle cover (330).

4. pump type as claimed in claim 1 divide spill device by head unit, it is characterized in that, described Massage part (340A) by spread all over described nozzle cover (330) front portion Zone Full and the massage hair implanted is formed.