CN107499694A - A kind of spray bottle used for cosmetic - Google Patents
A kind of spray bottle used for cosmetic Download PDFInfo
- Publication number
- CN107499694A CN107499694A CN201710844419.9A CN201710844419A CN107499694A CN 107499694 A CN107499694 A CN 107499694A CN 201710844419 A CN201710844419 A CN 201710844419A CN 107499694 A CN107499694 A CN 107499694A
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- China
- Prior art keywords
- wall
- spray
- annular wall
- cylinder
- gland
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1002—Piston pumps the direction of the pressure stroke being substantially perpendicular to the major axis of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a kind of spray bottle used for cosmetic, including body and fog-spray nozzle, suction pipe is provided with the inlet of the fog-spray nozzle, the suction inlet of the suction pipe is placed in the body cavity volume；The fog-spray nozzle includes pump core structure, and the pump core structure includes pump case and main piston, and the lower end of the pump case is inlet, and the check valve of negative pressure unlatching is additionally provided with the inlet；The hypomere of the main piston is cylinder, and the cylinder lower end up and down can be inserted into the shell chamber of the pump case, and valve rod is provided with the cylinder；The spray effect of the present invention is more preferable, is not in the situation of disabler；Spray bottle is more reliable and more stable, and service life more lengthens, and spout makes pump core atomizing effect good using array shape spraying drainage trough, and user uses soft handle.
Description
Technical field
The present invention relates to cosmetic bottle technical field, more specifically to a kind of spray bottle used for cosmetic.
Background technology
Cosmetic bottle is applied to the container of placing cosmetics, and spray lid is typically provided with its bottle body, and spray lid is general
Installed in bottle mouth, for extracting the liquid being placed in bottle out, and spraying is formed by high pressure and sprayed, spray lid typically by for
The lid that is connected with bottle mouth and it is arranged on the pump core structure of cover inside and forms, in the prior art, pump core explosive force is poor, mist
Change effect is undesirable, and performance is unstable, disabler phenomenon easily occurs, and user's use feeling is poor.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of spray bottle used for cosmetic, it
Spray effect is more preferable, and use is more stable, is not in the situation of disabler.
Technical scheme：To achieve the above object, a kind of spray bottle used for cosmetic of the invention, including body and fog-spray nozzle；
Suction pipe is provided with the inlet of the fog-spray nozzle, the suction inlet of the suction pipe is placed in the body cavity volume；
The fog-spray nozzle includes pump core structure, and the pump core structure includes pump case and main piston, and the lower end of the pump case is
Inlet, the check valve of negative pressure unlatching is additionally provided with the inlet；The hypomere of the main piston is cylinder, under the cylinder
End up and down can be inserted into the shell chamber of the pump case, be provided with valve rod in the cylinder, the outer wall of the valve rod with it is described
The gap between the cylinder and valve rod is separated into down by connecting portion integrally connected, the connecting portion between the inwall of cylinder
Passage and upper channel, via hole is provided with the connecting portion lower channel and upper channel is turned on, the connecting portion with it is described
Elastomeric element is provided between pump case；
The fog-spray nozzle also includes can be described to be squeezed by between gland and main piston with appearance liquid with up and down gland of pressing
Pressure chamber, push and hold liquid extrusion chamber by gland is extrudable, the extrusion chamber turns on upper channel；The pressing, which covers, is provided with out liquid
Mouthful, the upper channel turns on liquid outlet, and the valve rod is located at upper channel under the state of the top and closed with liquid outlet, the main work
Squish area of the end in the appearance liquid extrusion chamber is more than the cylinder cross-sectional area of the main piston bottom beyond the Great Wall.
Further, the lower end of cylinder is provided with the swollen oral area of flaring out, and the shell cavity wall of the swollen oral area and pump case is tight
Coordinate.
Further, the pressing, which covers, is provided with upper valve, and centre bore, the centre bore and institute are provided with the upper valve
Liquid outlet connection is stated, the upper end of the valve rod is the conus portion of tip shape, and the main piston is located under the state of the top, the circle
Tapering blocks liquid outlet.
Further, the pressing, which covers, is additionally provided with spray channel, and one end of the spray channel connects with liquid outlet,
The other end connects with being arranged on the nozzle that pressing covers；The pressing covers end and is provided with downward depressed part, the depressed part
Effectively it can be cooperated with human body thumb.
Further, spraying piece is provided with the nozzle, the spraying piece includes spraying ring body, the spraying ring body
One end open, the other end is provided with spray plate body, and the spray plate body closes the other end of the spraying ring body, the spray plate body
On be provided with spray orifice, spray orifice circumference array is provided with some projections on the inner surface of the spray plate body, between each two projection
Outwards to include the spraying drainage trough opened, each spraying drainage trough connects with the spray orifice.
Further, the pump case covers installed in tooth, described to be movably arranged on the tooth by gland and cover；
The tooth lid is made up of lower annular wall and upper annular wall, and upper annular wall is arranged in lower annular wall, the lower annular
The inwall of wall is provided with thread, and the radial dimension of upper annular wall is less than the radial dimension of lower annular wall, and the inner side of lower annular wall is same
The heart is provided with inner annular wall, the upper and lower ends opening of inner annular wall, and the upper end open of inner annular wall and extended laterally and lower ring
Shape wall is connected, and the upper end of pump case is engaged with the endoporus of inner annular wall；The middle part of the main piston is located in inner annular wall, inner ring
Shape wall inner chamber and pump case shell chamber through hole form the up and down passage of main piston；
The upper valve includes outside wall portions and inner wall part, and the outside wall portions and inner wall part are logical in inner wall part to be arranged concentrically
Hole centered on hole, cooperated by the endoporus of outer wall and the upper annular wall of gland, and press gland can be along in upper annular wall
Surface moves up and down, and is provided with inside lug boss on the inwall of upper annular wall and positioned at the position close to upper outlet, and
The outer wall of gland and the position of close lower section are provided with outside lug boss, wherein pressing the boss covered in upper ring
The lower section of the lug boss of shape wall.
Further, the outer cover can be located in pump core structure, and body opening is provided with thread segment, the inwall of tooth lid
On be provided with thread, the tooth lid is threadedly coupled with thread segment, and outer cover is by being elastically engaged on body.
Further, the cylinder upper end of the main piston is provided with main piston wall, and main piston wall is ring body structurc on this,
And it is centrally located on its outer wall cave inward, connected between the inwall and cylinder body outer wall of upper main piston wall by wall extension,
To hold liquid extrusion chamber, the radial dimension of upper main piston wall is more than the radial ruler of cylinder in space between inner wall part and upper main piston wall
Very little, the passage between inner wall part and cylinder enters the passage for holding liquid extrusion chamber for skin lotion from upper channel.
Further, it is provided with auxiliary piston on the outside of the main piston；Auxiliary piston by auxiliary piston main body and upper auxiliary piston wall,
Auxiliary piston main body is tube structure, is plugged in the middle part of the cylinder in the endoporus of auxiliary piston main body, upper auxiliary piston wall is arranged on pair
The upper end of piston main body, connected between upper auxiliary piston wall and auxiliary piston main body by arc-shaped transition wall portion, the footpath of upper auxiliary piston wall
It is more than the radial dimension of auxiliary piston main body to size, the lower end of auxiliary piston main body is the swollen oral area of flaring out, auxiliary piston master
The inner surface of the swollen oral area and inner annular wall of body is fitted close, upper auxiliary piston wall be located at the outer wall of upper valve with press gland inwall it
Between.
Further, the elastomeric element is back-moving spring, and the back-moving spring is set in compression shape, and back-moving spring is upward
Top sets valve rod；The check valve includes steel ball, and taper hole, the cone are provided with inside the pump case and above the inlet
Down, the steel ball is placed in the taper hole the small head end in hole.
Beneficial effect：The spray effect of the present invention is more preferable, is not in the situation of disabler；Spray bottle is more stable can
Lean on, and service life more lengthens, and nozzle makes pump core atomizing effect good using array shape spraying drainage trough, and pressing is more relaxed
Suitable, user uses soft handle.
Brief description of the drawings：
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the schematic appearance of the embodiment of the present invention；
Fig. 3 is the structural representation of fog-spray nozzle in the embodiment of the present invention；
Fig. 4 is the schematic appearance of fog-spray nozzle in the embodiment of the present invention；
Fig. 5 is the mounting structure schematic diagram of main piston and auxiliary piston in the embodiment of the present invention；
Fig. 6 is the structural representation of spraying piece in the embodiment of the present invention；
Fig. 7 is the structural representation of spraying piece in the embodiment of the present invention；
In figure：1st, pump case；2nd, inlet；3rd, steel ball；4th, elastomeric element；5th, lower annular wall；6th, upper annular wall；7th, passage；
8th, valve rod；9th, upper valve；10th, gland is pressed；11st, liquid outlet；12nd, spray channel；13rd, nozzle；14th, liquid extrusion chamber is held；15th, upper pair
Piston wall；16th, via hole；17th, inner annular wall；18th, taper hole；19th, lower channel；20th, upper channel；21st, connecting portion；22nd, cylinder；
24th, wall extension；25th, conus portion；26th, upper main piston wall；27th, depressed part；28th, swollen oral area；29th, auxiliary piston main body；91st, center
Hole；92nd, inner wall part；100th, pump core structure；101st, main piston；102nd, auxiliary piston；200th, Ya Gai；300th, fog-spray nozzle；400th, body；
500th, suction pipe；600th, outer cover；401st, thread segment；70th, spraying piece；701st, spraying ring body；702nd, spray orifice；703rd, it is raised；704th, spray
Mist drainage trough；705th, plate body is sprayed.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As described in accompanying drawing 1 to 7, a kind of spray bottle used for cosmetic, the spray bottle includes body 400 and fog-spray nozzle 300；Institute
State and suction pipe 500 is provided with the inlet 2 of fog-spray nozzle 300, the suction inlet of the suction pipe 500 is placed in the cavity volume of body 400；
The fog-spray nozzle 300 includes pump core structure 100, and the pump core structure 100 includes pump case 1 and main piston 101, described
The lower end of pump case 1 is inlet 2, and the check valve of negative pressure unlatching is additionally provided with the inlet 2；Under the main piston 101
Section is cylinder 22, and the lower end of cylinder 22 up and down can be inserted into the shell chamber of the pump case 1, is provided with the cylinder 22
Valve rod 8, pass through the integrally connected of connecting portion 21, the connecting portion 21 between the outer wall of the valve rod 8 and the inwall of the cylinder 22
Gap between the cylinder 22 and valve rod 8 is separated into lower channel 19 and upper channel 20, is provided with and leads on the connecting portion 21
Through hole 16 causes lower channel 19 and upper channel 20 to turn on, and elastomeric element 4 is provided between the connecting portion 21 and the pump case 1；
The fog-spray nozzle 300 also includes that gland 10 can be pressed with up and down, described to press between gland 10 and main piston 101
With liquid extrusion chamber 14 is held, push and hold liquid extrusion chamber 14 by gland 10 is extrudable, the extrusion chamber 14 turns on upper channel 20；Institute
State by liquid outlet 11 is provided with gland 10, the upper channel 20 turns on liquid outlet 11, and the valve rod 8 is located at the top state
Lower upper channel 20 is closed with liquid outlet 11, and squish area of the upper end of main piston 101 in the appearance liquid extrusion chamber 14 is big
The cross-sectional area of cylinder 22 in the bottom of main piston 101.
The lower end of cylinder 22 is provided with the swollen oral area 28 of flaring out, the shell cavity wall close-fitting of the swollen oral area 28 and pump case 1
Close.
It is described by upper valve 9 is provided with gland 10, centre bore 91, the centre bore 91 and institute are provided with the upper valve 9
State liquid outlet 11 to connect, the upper end of the valve rod 8 is the conus portion 25 of tip shape, and the main piston 101 is located at the top state
Under, the conus portion 25 blocks liquid outlet 11；
The upper valve 9 includes outside wall portions and inner wall part 92, and the outside wall portions and inner wall part 92 is are arranged concentrically, inner wall part 92
In through hole centered on hole 91, cooperated by the endoporus of outer wall and the upper annular wall 6 of gland 10, and press gland 10 can be along
The inner surface of upper annular wall 6 moves up and down, and on the inwall of upper annular wall 6 and oriented positioned at being set close to the position of upper outlet
Interior lug boss, and the outer wall of gland 10 and the position of close lower section are provided with outside lug boss, wherein pressing gland 10
On boss in upper annular wall 6 lug boss lower section, play fixed and positioned effect.
It is described that by spray channel 12 is additionally provided with gland 10, one end of the spray channel 12 connects with liquid outlet 11,
The other end is connected with being arranged on by the nozzle 13 on gland 10；It is described by the upper end of gland 10 be provided with downward depressed part 27,
The depressed part 27 effectively can cooperate with human body thumb so that user's pressing is more comfortable.
Spraying piece 70 is provided with the nozzle 13, the spraying piece 70 includes spraying ring body 701, the spraying ring body
701 one end open, the other end are provided with spray plate body 705, and the plate body 705 that sprays is by another end seal of the spraying ring body 701
Close, spray orifice 702 is provided with the spray plate body 705, is set on the inner surface of the spray plate body 705 along the circumference array of spray orifice 702
Have some raised 703, be outwards to include the spraying drainage trough 704 opened between each two projection 703, each spraying drainage trough 704
Connected with the spray orifice 702.
The pump case 1 is arranged on tooth lid 200, described to be movably arranged on by gland 10 on the tooth lid 200；
The tooth lid 200 is made up of lower annular wall 5 and upper annular wall 6, and upper annular wall 6 is arranged in lower annular wall 5, described
The inwall of lower annular wall 5 is provided with thread, and the radial dimension of upper annular wall 6 is less than the radial dimension of lower annular wall 5, lower annular wall
5 inner concentric be provided with inner annular wall 17, the upper and lower ends opening of inner annular wall 17, and the upper end open of inner annular wall 17 to
Outside extension is connected with lower annular wall 5, and the upper end of pump case 1 is engaged with the endoporus of inner annular wall 17；In the main piston 101
Portion is located in inner annular wall 17, and the inner chamber of inner annular wall 17 and the shell chamber through hole of pump case 1 form the up and down passage of main piston 101.
Also include outer cover 600, the outer cover 600 can be located in pump core structure 100, and the opening of body 400 is provided with spiral shell
Line section 401, thread is provided with the inwall of tooth lid 200, the tooth lid 200 is threadedly coupled with thread segment 401, and outer cover 600 passes through bullet
Property is connected on body 400.
The upper end of cylinder 22 of the main piston 101 is provided with main piston wall 26, and main piston wall 26 is ring body structurc on this,
And it is centrally located on its outer wall cave inward, pass through wall extension 24 between the inwall and the outer wall of cylinder 22 of upper main piston wall 26
Connection, for the space between inner wall part 92 and upper main piston wall 26 to hold liquid extrusion chamber 14, the radial dimension of upper main piston wall 26 is big
Passage 7 between the radial dimension of cylinder 22, inner wall part 92 and cylinder 22 enters for skin lotion from upper channel 20 holds liquid extruding
The passage of room 14.
The outside of the main piston 101 is provided with auxiliary piston 102；Auxiliary piston 102 is by auxiliary piston main body 29 and upper auxiliary piston
Wall 15, auxiliary piston main body 29 are tube structure, and the middle part of cylinder 22 is plugged in the endoporus of auxiliary piston main body 29, upper auxiliary piston
Wall 15 is arranged on the upper end of auxiliary piston main body 29, is connected between upper auxiliary piston wall 15 and auxiliary piston main body 29 by arc-shaped transition wall portion
Connect, the radial dimension of upper auxiliary piston wall 15 is more than the radial dimension of auxiliary piston main body 29, and the lower end of auxiliary piston main body 29 is outside
The swollen oral area of enlarging, the inner surface of the swollen oral area and inner annular wall of the auxiliary piston main body 29 are fitted close, upper 15, auxiliary piston wall
In upper valve 9 outer wall and press gland 10 inwall between；The structure causes the better tightness of the fog-spray nozzle 300 of the present embodiment,
It is not in the situation using failure.
The elastomeric element 4 is back-moving spring, and the back-moving spring is set in compression shape, and top sets valve rod to back-moving spring upwards
8；The check valve includes steel ball 3, the inside of pump case 1 and the top of inlet 2 is provided with taper hole 18, the taper hole
Down, the steel ball 3 is placed in the taper hole 18 18 small head end.
For the embodiment of the present invention when work, at first, its Each part is in poised state, and in it
Portion has cosmetics liquid, and the mode active force manually pressed first is on by gland 10, under external force, main piston
101 and the downward actuation of auxiliary piston 102, now, due to pressure, steel ball 3 is closed, therefore is lived in main piston 101 and pair
Plug 102 is when move down, and because liquid can circulate between lower channel 19 and upper channel 20, therefore is moving down
When, its internal overall space is compressed, therefore active force can increase in the pressure in unit area, now due to main piston
The lifting surface area of 101 upper ends is more than the lifting surface area of its lower end, when the pressure in unit area is more than 1 boundary's point,
It, which is balanced, is destroyed, and now main piston 101 and the entirety of auxiliary piston 102, which receive a downward power, makes main piston 101 and pair live
Plug 102 is moved down in the presence of hydraulic pressure, and now liquid outlet 11 is opened, and the skin lotion in centre bore 91 enters liquid outlet 11
In, skin lotion sprays after being atomized by spray channel 12 by spraying piece 70 from nozzle 13, after hand unclamps, main piston
101 and auxiliary piston 102 resetted in the presence of back-moving spring, now occur negative pressure inside pump case 1, now the steel ball 3 of check valve
Open, the skin lotion in body 400 enters the inside of pump case 1 by suction pipe 500 from inlet 2.
In summary, a kind of spray bottle used for cosmetic of the present embodiment is more reliable and more stable, and service life more lengthens,
Pump core atomizing effect is good, and user uses soft handle.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
- A kind of 1. spray bottle used for cosmetic, it is characterised in that：Including body (400) and fog-spray nozzle (300)；The fog-spray nozzle (300) inlet (2) place is provided with suction pipe (500), and the suction inlet of the suction pipe (500) is placed in the body (400) cavity volume；The fog-spray nozzle (300) includes pump core structure (100), and the pump core structure (100) includes pump case (1) and main piston (101), the lower end of the pump case (1) is inlet (2), and inlet (2) place is additionally provided with the check valve of negative pressure unlatching；Institute The hypomere for stating main piston (101) is cylinder (22), and cylinder (22) lower end up and down can be inserted into the shell of the pump case (1) In chamber, valve rod (8) is provided with the cylinder (22), is led between the outer wall of the valve rod (8) and the inwall of the cylinder (22) Connecting portion (21) integrally connected is crossed, the gap between the cylinder (22) and valve rod (8) is separated into down by the connecting portion (21) Passage (19) and upper channel (20), via hole (16) is provided with the connecting portion (21) and causes lower channel (19) and upper channel (20) turn on, elastomeric element (4) is provided between the connecting portion (21) and the pump case (1)；The fog-spray nozzle (300) also includes that gland (10) can be pressed with up and down, described to press gland (10) and main piston (101) Between have and hold liquid extrusion chamber (14), push and hold liquid extrusion chamber (14) by gland (10) is extrudable, the extrusion chamber (14) with it is upper Passage (20) turns on；It is described that by liquid outlet (11) is provided with gland (10), the upper channel (20) turns on liquid outlet (11), The valve rod (8) is located at upper channel (20) under the state of the top and closed with liquid outlet (11), and main piston (101) upper end is located at The squish area held in liquid extrusion chamber (14) is more than cylinder (22) cross-sectional area of the main piston (101) bottom.
- A kind of 2. spray bottle used for cosmetic according to claim 1, it is characterised in that：The lower end of cylinder (22) sets oriented The outer swollen oral area of enlarging (28), the swollen oral area (28) and the shell cavity wall tight fit of pump case (1).
- A kind of 3. spray bottle used for cosmetic according to claim 1, it is characterised in that：It is described by being provided with gland (10) Upper valve (9), centre bore (91) is provided with the upper valve (9), the centre bore (91) connects with the liquid outlet (11), described The upper end of valve rod (8) is the conus portion (25) of tip shape, and the main piston (101) is located under the state of the top, the conus portion (25) liquid outlet (11) is blocked.
- A kind of 4. spray bottle used for cosmetic according to claim 1 or 3, it is characterised in that：It is described to press on gland (10) also Spray channel (12) is provided with, one end of the spray channel (12) connects with liquid outlet (11), and the other end is with being arranged on pressing Nozzle (13) connection covered on (10)；It is described that gland (10) upper end is provided with downward depressed part (27), the depressed part (27) effectively can be cooperated with human body thumb.
- A kind of 5. spray bottle used for cosmetic according to claim 4, it is characterised in that：Nozzle (13) place is provided with Spraying piece (70), the spraying piece (70) include spraying ring body (701), the one end open of the spraying ring body (701), the other end Spray plate body (705) is provided with, the spray plate body (705) closes the other end of the spraying ring body (701), the spray plate body (705) spray orifice (702) is provided with, is provided with the inner surface of the spray plate body (705) along spray orifice (702) circumference array some Raised (703), are the spraying drainage trough (704) outwards included between each two projection (703), each spraying drainage trough (704) connected with the spray orifice (702).
- A kind of 6. spray bottle used for cosmetic according to claim 1, it is characterised in that：The pump case (1) is arranged on tooth lid (200) it is described to be movably arranged on by gland (10) on the tooth lid (200) on；The tooth lid (200) is made up of lower annular wall (5) and upper annular wall (6), and upper annular wall (6) is arranged on lower annular wall (5) On, the inwall of the lower annular wall (5) is provided with thread, and the radial dimension of upper annular wall (6) is less than the radial direction of lower annular wall (5) Size, the inner concentric of lower annular wall (5) are provided with inner annular wall (17), the upper and lower ends opening of inner annular wall (17), and interior The upper end open of annular wall (17) extends laterally to be connected with lower annular wall (5), upper end and the inner annular wall (17) of pump case (1) Endoporus is engaged；The middle part of the main piston (101) is located in inner annular wall (17), inner annular wall (17) inner chamber and pump case (1) Shell chamber through hole forms the up and down passage of main piston (101)；The upper valve (9) includes outside wall portions and inner wall part (92), and the outside wall portions and inner wall part (92) is are arranged concentrically, inner wall part (92) hole (91) centered on the through hole in, cooperated by the outer wall of gland (10) and the endoporus of upper annular wall (6), and press gland (10) it can move up and down along the inner surface of upper annular wall (6), and above go out on the inwall of upper annular wall (6) and positioned at close Mouthful position be provided with inside lug boss, and the outer wall by gland (10) and the position close to lower section be provided with it is outside convex The portion of rising, wherein pressing boss on gland (10) in the lower section of the lug boss of upper annular wall (6).
- A kind of 7. spray bottle used for cosmetic according to claim 1 or 6, it is characterised in that：Also include outer cover (600), institute Stating outer cover (600) can be located in pump core structure (100), and body (400) opening is provided with thread segment (401), tooth lid (200) Inwall on be provided with thread, the tooth lid (200) is threadedly coupled with thread segment (401), and outer cover (600) is by being elastically engaged at bottle On body (400).
- A kind of 8. spray bottle used for cosmetic according to claim 1, it is characterised in that：The cylinder of the main piston (101) (22) upper end is provided with main piston wall (26), and main piston wall (26) is ring body structurc on this, and is located at interposition on its outer wall Put and cave inward, be connected between the inwall and cylinder (22) outer wall of upper main piston wall (26) by wall extension (24), inner wall part (92) for the space between upper main piston wall (26) to hold liquid extrusion chamber (14), the radial dimension of upper main piston wall (26) is more than cylinder The radial dimension of body (22), the passage 7 between inner wall part (92) and cylinder (22) enters for skin lotion from upper channel (20) holds liquid The passage of extrusion chamber (14).
- A kind of 9. spray bottle used for cosmetic according to claim 1, it is characterised in that：The outside of the main piston (101) It is provided with auxiliary piston (102)；Auxiliary piston (102) is by auxiliary piston main body (29) and upper auxiliary piston wall (15), auxiliary piston main body (29) For tube structure, cylinder (22) middle part is plugged in the endoporus of auxiliary piston main body (29), and upper auxiliary piston wall (15) is arranged on The upper end of auxiliary piston main body (29), connected between upper auxiliary piston wall (15) and auxiliary piston main body (29) by arc-shaped transition wall portion, The radial dimension of upper auxiliary piston wall (15) is more than the radial dimension of auxiliary piston main body (29), the lower end of auxiliary piston main body (29) be to The swollen oral area of outer enlarging, the inner surface of the swollen oral area and inner annular wall of the auxiliary piston main body (29) are fitted close, upper auxiliary piston wall (15) it is located between the outer wall of upper valve (9) and the inwall for pressing gland (10).
- A kind of 10. spray bottle used for cosmetic according to claim 5, it is characterised in that：The elastomeric element (4) is reset Spring, the back-moving spring are set in compression shape, and top sets valve rod (8) to back-moving spring upwards；The check valve includes steel ball (3), The pump case (1) is internal and is provided with taper hole (18), the small head end court of the taper hole (18) above the inlet (2) Under, the steel ball (3) is placed in the taper hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844419.9A CN107499694A (en) | 2017-09-19 | 2017-09-19 | A kind of spray bottle used for cosmetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844419.9A CN107499694A (en) | 2017-09-19 | 2017-09-19 | A kind of spray bottle used for cosmetic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107499694A true CN107499694A (en) | 2017-12-22 |
Family
ID=60696844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844419.9A Pending CN107499694A (en) | 2017-09-19 | 2017-09-19 | A kind of spray bottle used for cosmetic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107499694A (en) |
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| CN201052890Y (en) * | 2007-07-04 | 2008-04-30 | 招成金 | Foam emulsion pump with more reasonable structure |
| JP2013010533A (en) * | 2011-06-29 | 2013-01-17 | Yoshino Kogyosho Co Ltd | Spray container |
| CN205851166U (en) * | 2016-07-29 | 2017-01-04 | 江阴和盛塑胶有限公司 | A kind of spray bottle used for cosmetic |
-
2017
- 2017-09-19 CN CN201710844419.9A patent/CN107499694A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3342513A1 (en) * | 1983-11-24 | 1985-06-05 | Leonhard Fischer & Co GmbH, 2060 Bad Oldesloe | CONTAINER FOR SPRAYABLE MEDIA WITH PISTON PUMP |
| CN1251820A (en) * | 1998-10-10 | 2000-05-03 | （株）钟于实业 | Hand jetting pump |
| CN201052890Y (en) * | 2007-07-04 | 2008-04-30 | 招成金 | Foam emulsion pump with more reasonable structure |
| JP2013010533A (en) * | 2011-06-29 | 2013-01-17 | Yoshino Kogyosho Co Ltd | Spray container |
| CN205851166U (en) * | 2016-07-29 | 2017-01-04 | 江阴和盛塑胶有限公司 | A kind of spray bottle used for cosmetic |
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Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |