CN107051774A - Self-locking shower nozzle for emulsion pumps - Google Patents
Self-locking shower nozzle for emulsion pumps Download PDFInfo
- Publication number
- CN107051774A CN107051774A CN201710418849.4A CN201710418849A CN107051774A CN 107051774 A CN107051774 A CN 107051774A CN 201710418849 A CN201710418849 A CN 201710418849A CN 107051774 A CN107051774 A CN 107051774A
- Authority
- CN
- China
- Prior art keywords
- head cap
- limit ribs
- locking
- cap
- rotation circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B05B11/1052—Actuation means
-
- 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2555/00—Accessories for container closures not otherwise provided for
- B65D2555/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The present invention relates to a kind of self-locking shower nozzle for emulsion pumps, including lock bottle cap and head cap；It is characterized in that：The outside of lock bottle cap is also arranged with rotation circle, provided with many limit ribs in rotation circle, the pilot hole passed through for limit ribs is provided with lock bottle cap, limit ribs, which are passed through, to be stretched into after pilot hole in the inner chamber of lock bottle cap, limit ribs carry out gear to the perisporium bottom to head cap and matched somebody with somebody, and multiple slots to make way for being used to coordinate with limit ribs are also provided with the perisporium of head cap；In the state of being contradicted in the perisporium bottom that rotation circle turns to limit ribs and head cap, the locking to head cap is realized, is turned in rotation circle in the state of limit ribs are aligned with the slot to make way on head cap, to release the locking to head cap in the pluggable slot to make way of limit ribs.It is a kind of compact, the self-locking shower nozzle for emulsion pumps that can pin head cap rational in infrastructure, and the shower nozzle can effectively prevent maloperation head cap, using more humane.
Description
Technical field
The invention belongs to the technical field of toiletry bag packaging container, more particularly to a kind of self-locking shower nozzle for emulsion pumps.
Background technology
Emulsion pumps are widely used in cosmetics and bath article, including nozzle component and pump assembly, and nozzle component is to drive
Dynamic pump assembly work, pump assembly includes pump case, piston seat, piston, piston rod, spring, wherein, piston seat, piston and work
Stopper rod, which is assemblied in pump case, is integrally formed part, and the lower end of pump case is connected with liquid guiding tube, and spring, which then acts on piston rod, makes piston rod
Holding moves up trend；Nozzle component includes lock bottle cap and head cap, bottleneck of the lock bottle cap to be connected to cosmetic bottle, pump assembly again
Pump case be arranged on lock bottle cap in, the upper end of piston rod manifests lock bottle cap upwards, and the lower end of pump case manifests downwards lock bottle cap,
Head cap is arranged on the top of piston rod, and nozzle is provided with head cap.When needing to pump out emulsion, down press head cap, piston seat and
Piston rod moves down therewith, and spring is by compression and is moved down simultaneously with piston, the emulsion that will be stored in advance in the pump housing
Pumped out with the nozzle on head cap.After emulsion is pumped out, unclamp hand, under the elastic force of spring, piston, piston seat, piston rod and
Head cap is up moved, and emulsion sucks pump body again via liquid guiding tube.Push action is repeated continuously, emulsion will constantly spray
Go out.
Such as the Chinese invention patent application of an Application No. CN201110115616.X (Publication No. CN102145782A)
《A kind of pressure type latex spray head》, a such as Patent No. ZL201520122781.1 (notification number is CN204548846U) China
Utility model patent《A kind of emulsion spray nozzle》, they disclose a kind of conventional nozzle structure.
There is following defect in the shower nozzle for being currently used for solution pump：
1st, there is no locking device between lock bottle cap and head cap, in use, head cap easily by pressing operation by mistake, causes breast
The waste of liquid, makes troubles to user.
2nd, the nozzle structure of existing this emulsion pumps can not prevent evaporating in pump, cause the effect for unloading nail polish liquid
Reduction or disabler.In use, the oral area of the nozzle on head cap all can residual part for such as existing emulsion spray nozzle again
Divide liquid, or this partially liq, which drops down, makes desktop dirty, or staying in the oral area of nozzle, the length of time one is oxidized and formed
Liquid is connected with outside air in lump, also, the pump of this existing emulsion spray nozzle structure, is easily caused the liquid quilt in pump
Oxidation deterioration, it is contaminated.Thus, in order to ensure the freshness of liquid in pump, it is necessary to add preservative and antioxygen in emulsion
Agent, causes emulsion not natural enough, also inadequate environmental protection.
In summary, the existing shower nozzle for emulsion pumps needs to be further improved.
The content of the invention
The technical problems to be solved by the invention be provided for above-mentioned state of the art it is a kind of it is rational in infrastructure it is compact,
The self-locking shower nozzle for emulsion pumps that head cap can be pinned, the shower nozzle can effectively prevent maloperation head cap, using more humane.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：A kind of self-locking shower nozzle for emulsion pumps, bag
Include lock bottle cap and to the head cap on pump assembly, head cap is located in the inner chamber of lock bottle cap and relative can locked above and below bottle cap
Sliding, head cap is provided with the nozzle sprayed for emulsion；It is characterized in that：The outside of lock bottle cap be also arranged with can relative lock bottle cap around
Provided with many limit ribs in the rotation circle of own axes rotation, rotation circle, it is provided with lock bottle cap for leading that limit ribs are passed through
Xiang Kong, limit ribs, which are passed through, to be stretched into after pilot hole in the inner chamber of lock bottle cap, and limit ribs are to the perisporium bottom progress to head cap
Gear is matched somebody with somebody, and multiple slots to make way for being used to coordinate with limit ribs are also provided with the perisporium of head cap；Limit ribs are turned in rotation circle
In the state of being contradicted with the perisporium bottom of head cap, the locking to head cap is realized, is turned in rotation circle on limit ribs and head cap
Slot to make way alignment in the state of, limit ribs can be inserted into slot to make way to release the locking to head cap.
As an improvement, two circumferentially spaced locating slots are provided with the internal perisporium of above-mentioned rotation circle, the lock bottle
There is raised positioning bar on the periphery wall of lid, rotation circle is rotated, the positioning bar can depart from locating slot, turned in rotation circle
The location status that head cap is locked, positioning bar is caught in one of locating slot, is rotated backward in rotation circle to releasing to head cap
The location status of locking, positioning bar is caught in another locating slot.It is tight fit between the internal perisporium of positioning bar and rotation circle, when fixed
A locating slot of the position muscle from rotation circle, will during rotation due to tight fit into the slipping of another locating slot
There is the feel of obstruction, when muscle bit-by-bit is to groove, has the apparent position that goes to and feel, therefore the design causes the operation of user
Feel is more preferable.
Due to the thinner thickness of the perisporium of general head cap, the top surface of limit ribs and the perisporium bottom surface contact area of head cap
Small, when firmly pressing head cap, limit ribs are easily slipped over from the perisporium of head cap, and such head cap still can be pressed, self-locking
Effect is poor, be this as a further improvement, the perisporium inner peripheral surface of above-mentioned head cap have it is multiple a pair with the limit ribs 1
The thickening muscle that should coordinate, thickening muscle is collectively forming spacing to what is contacted with the top surface of limit ribs with the perisporium wall thickness of head cap
Face, the location status for locking head cap is turned in rotation circle, and the top surface of limit ribs is contacted with the confined planes.So in head
Under cap latched position state, the contact area between confined planes and the top surface of limit ribs is greatly increased, and limit ribs will not be from
The perisporium of head cap is slipped over, to the self-locking effect of head cap more preferably.
Further improve, above-mentioned pilot hole has multiple and pilot hole to correspond setting with limit ribs, turn in rotation circle
Move to the location status for locking head cap, limit ribs are contacted with pilot hole side wall, rotated backward in rotation circle to releasing pair
The location status of head cap latched position, limit ribs are contacted with pilot hole opposite side wall.Pilot hole has angle of rotation to limit ribs
Spend spacing effect, it is ensured that rotate circle and only rotated in the range of certain angle, can more preferably determine to rotate the locking where enclosing or solution
Except the position of locking, it is more reasonable to design.
Annular shoulder block is formed with the middle part of the periphery wall of above-mentioned lock bottle cap, the internal perisporium of the rotation circle is provided with and annular
The interior omoplate that shoulder block coordinates, the limit ribs are on interior omoplate, and the pilot hole is located on annular shoulder block, the limit rib
The middle part convex rib part of bar, convex rib part is stuck in the top surface of interior omoplate.The cooperation of annular shoulder block and interior omoplate is played to the upper of rotation circle
Position-limiting action, it is ensured that rotation circle relative will not lock bottle cap and axially move up, and the cooperation with the top surface of omoplate in convex rib part is then to rotation
Circle carries out lower limit.
Further improve, the internal perisporium bottom of above-mentioned lock bottle cap is provided with the spaced rotation stop boss in left and right.Rotation stop boss
For coordinating with the muscle position on bottle so that after lock bottle cap is screwed on bottle, when rotation circle is rotated, lock bottle cap will not
Loosen, play position-limiting action.
Further improve, check valve sheet is inserted with the liquid outlet channel of said nozzle, should in the case where head cap is pressed down state
Check valve sheet is deformed opening liquid outlet channel in the presence of nozzle interior hydraulic shock power, and state is not pressed down in head cap
Under, check valve sheet blocks the liquid outlet channel of nozzle.Under normality, check valve sheet blocks the liquid outlet channel of nozzle, so that will spray
Liquid in mouth passage and in pump assembly completely cuts off with outside air, and the liquid in nozzle passage and in pump assembly will not
It is oxidized, it is ensured that can be purer without preservative and antioxidant in the freshness of liquid during use, such liquid
Natural and environmental protection.
Above-mentioned check valve sheet includes plug handle and the plug disk located at plug handle top, and the plug handle is filled in and is positioned at going out for nozzle
In liquid passage, plug disk appears the outer face of delivery nozzle and covers in the outlet of the liquid outlet channel of nozzle.Because plug disc area is big and
It is more soft, therefore plug disk is more yielding, beneficial to the liquid outlet channel for opening nozzle.
Due to the location fit problem of plug handle and the liquid outlet channel of nozzle, in actual use, check valve sheet is held very much
Easily come off with nozzle, cause fresh-keeping function not realize.Therefore, we are provided with outer cover, outer cover in the outer cover of said nozzle
It is relatively fixed with nozzle, the top surface of outer cover endoporus is provided with liquid outlet, and the top surface of outer cover endoporus to plug disk to carry out front limit.
It is very tight that outer cover and nozzle can coordinate, in use, when the impulsive force of check valve sheet liquid body, due to the guarantor of outer cover
Shield so that check valve sheet will not fall off, such fresh-keeping function can just continue to realize.
Compared with prior art, the advantage of the invention is that：In use, rotation circle is rotated, the limit rib on rotation circle
When bar is aligned with the slot to make way on head cap, limit ribs be can be inserted into slot to make way, therefore head cap can be pressed normally, and pump assembly can
Normally to use.During self-locking, then rotation circle is rotated backward, allows the slot to make way rotated on limit ribs and head cap on enclosing to misplace,
Match somebody with somebody so that limit ribs carry out gear to the perisporium bottom of head cap, now head cap is blocked, it is impossible to pressed, and pump assembly can not make
With.Effectively prevent maloperation head cap cause do not need use in the case of liquid it is exposed.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the embodiment of the present invention；
Fig. 2 is the three-dimensional exploded view of the embodiment of the present invention；
Fig. 3 is the sectional view of the embodiment of the present invention；
Fig. 4 is to rotate the dimensional structure diagram of circle in the embodiment of the present invention；
Fig. 5 is the dimensional structure diagram of head cap in the embodiment of the present invention；
Fig. 6 is the dimensional structure diagram one of lock bottle cap in the embodiment of the present invention；
Fig. 7 is the dimensional structure diagram two of lock bottle cap in the embodiment of the present invention；
Fig. 8 is the dimensional structure diagram three of lock bottle cap in the embodiment of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
It is a preferred embodiment of the present invention as shown in Fig. 1~8.
A kind of self-locking shower nozzle for emulsion pumps, including lock bottle cap 1 and to the head cap 3 on pump assembly 2, lock
Bottleneck of the bottle cap 1 to be connected to lotion pump, lock bottle cap 1 has internal thread, and head cap 3 is located in the inner chamber of lock bottle cap 1 and can phase
Lock bottle cap is slid about 1, head cap 3 is provided with the nozzle 4 sprayed for emulsion；Pump assembly 2 is prior art, at this just no longer
Expansion is described in detail.
The outside of lock bottle cap 1 is also arranged with the rotation circle 5 that can be rotated relative to lock bottle cap 1 around own axes, rotation circle 5 and set
There are many limit ribs 51, limit ribs 51 there are three and upwardly extend setting, be provided with and passed through for limit ribs 51 on lock bottle cap 1
Pilot hole 11, pilot hole 11 is curved, and pilot hole 31 has multiple and pilot hole 11 to correspond with limit ribs 51 to set, limit
Position rib 51 can be oppositely oriented hole 31 and slide.Annular shoulder block 13 is formed with the middle part of the periphery wall for locking bottle cap 1, the interior of circle 5 is rotated
Perisporium is provided with the interior omoplate 53 coordinated with annular shoulder block 13, and limit ribs 51 are on interior omoplate 53, and pilot hole 11 is located at ring
On shape shoulder block 13, the middle part convex rib part 511 of limit ribs 51, convex rib part 511 is stuck in the top surface of interior omoplate 53.
Limit ribs 51, which are passed through, to be stretched into after pilot hole 11 in the inner chamber of lock bottle cap 1, and limit ribs 51 are to the week to head cap 3
Wall bottom carries out gear and matched somebody with somebody, and multiple slots to make way 31 for being used to coordinate with limit ribs 51 are also provided with the perisporium of head cap 3；In rotation circle
5 turn to limit ribs 51 with the state of the perisporium bottom conflict of head cap 3, realizing the locking to head cap 3,5 turns being enclosed in rotation
Move to limit ribs 51 in the state of being aligned with the slot to make way 32 on head cap 3, limit ribs 51 can be inserted into slot to make way 31 to solve
Except the locking to head cap 3.
Two circumferentially spaced locating slots 52, the periphery wall of the lock bottle cap 1 are provided with the internal perisporium of rotation circle 5
It is upper to rotate rotation circle 5, the positioning bar 11 depart from locating slot 52 with raised positioning bar 12, rotation circle 5 turn to by
The location status that head cap 3 is locked, positioning bar 12 is caught in one of locating slot 52, limit ribs 51 and the side wall of pilot hole 11
Contact；Rotated backward in rotation circle 5 to the location status released to the locking of head cap 3, positioning bar 12 is caught in another locating slot 52,
Limit ribs 51 are contacted with the opposite side wall of pilot hole 11.
The perisporium inner peripheral surface of head cap 3 has multiple thickening muscle 32 that cooperation is corresponded with limit ribs 51, thickeies muscle 32
The confined planes S to be contacted with the top surface of limit ribs 51 is collectively forming with the perisporium wall thickness of head cap 3, is turned in rotation circle 5
The location status that head cap 3 is locked, top surface and the confined planes S contact of limit ribs 51.
The internal perisporium bottom for locking bottle cap 1 is provided with the spaced rotation stop boss 14 in left and right.Rotation stop boss 14 is used for and bottle
On muscle position coordinate so that lock bottle cap 1 be screwed on bottle after, rotate rotation circle 5 when, lock bottle cap 1 will not loosen, rise
Position-limiting action.
Check valve sheet 7 is inserted with the liquid outlet channel 6 of nozzle 4, is pressed down in head cap 3 under state, the check valve sheet 7 is in spray
It is deformed opening liquid outlet channel 6 in the presence of the internal liquid impulsive force of mouth 4, is not pressed down under state in head cap 3, check valve sheet
7 block the liquid outlet channel 6 of the nozzle 4 under self-deformation and ambient pressure effect.Check valve sheet 7 includes plug handle 71 and set
Plug disk 72 in plug handle 71 top, plug handle 71 is filled in and is positioned in the liquid outlet channel 6 of nozzle, and plug disk 72 appears delivery nozzle 4
Outer face and cover in nozzle liquid outlet channel 6 outlet.The outer cover of nozzle 4 is provided with outer cover 8, and outer cover 8 is relatively solid with nozzle 4
Fixed, the top surface of the endoporus of outer cover 8 is provided with liquid outlet 81, and the top surface of the endoporus of outer cover 8 to plug disk 72 to carry out front limit.
In use, rotation circle 5 is rotated, when the limit ribs 51 on rotation circle 5 are aligned with the slot to make way 31 on head cap 3,
Limit ribs 51 be can be inserted into slot to make way 31, at this moment, and head cap 3 can be pressed normally, and pump assembly 2 can be used normally.Self-locking
When, then rotation circle 5 is rotated backward, the limit ribs 51 allowed on rotation circle 5 misplace with the slot to make way 31 on head cap 3 so that spacing
Rib 31 carries out gear to the confined planes S of the perisporium bottom of head cap 3 and matched somebody with somebody, and now head cap 3 is blocked, it is impossible to pressed, the nothing of pump assembly 2
Method is used.Effectively prevent maloperation head cap 3 cause do not need use in the case of liquid it is exposed.
Although the preferred embodiments of the present invention described in detail above, it is to be clearly understood that for this area
Technical staff for, the present invention can have various modifications and variations.That is made within the spirit and principles of the invention appoints
What modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
1. a kind of self-locking shower nozzle for emulsion pumps, including lock bottle cap (1) and to the head cap on pump assembly (2)
(3), head cap (3) is located in the inner chamber for locking bottle cap (1) and can slid above and below relative lock bottle cap (1), and head cap (3) is provided with and supplies emulsion
The nozzle (4) of ejection；It is characterized in that：The outside of the lock bottle cap (1), which is also arranged with, relative can lock bottle cap (1) around own axes
Provided with many limit ribs (51) in the rotation circle (5) of rotation, rotation circle (5), it is provided with lock bottle cap (1) for limit ribs (51)
The pilot hole (11) passed through, limit ribs (51), which are passed through, to be stretched into after pilot hole (11) in the inner chamber of lock bottle cap (1), limit ribs
(51) carry out gear to the perisporium bottom to head cap (3) to match somebody with somebody, multiple be used to and limit rib is also provided with the perisporium of the head cap (3)
The slot to make way (31) that bar (51) coordinates；Limit ribs (51) and the perisporium bottom conflict of head cap (3) are turned in rotation circle (5)
Under state, the locking to head cap (3) is realized, limit ribs (51) and the slot to make way on head cap (3) are turned in rotation circle (5)
(32) in the state of being aligned, limit ribs (51) can be inserted into slot to make way (31) to release the locking to head cap (3).
2. the self-locking shower nozzle according to claim 1 for emulsion pumps, it is characterised in that：The inner circumferential of the rotation circle (5)
Being provided with wall on two circumferentially spaced locating slots (52), the periphery wall of the lock bottle cap (1) has raised positioning
Muscle (12), rotates rotation circle (5), and the positioning bar (11) can depart from locating slot (52), is turned in rotation circle (5) by head cap
(3) location status of locking, positioning bar (12) is caught in one of locating slot (52), is rotated backward in rotation circle (5) to solution
Except the location status locked to head cap (3), positioning bar (12) is caught in another locating slot (52).
3. the self-locking shower nozzle according to claim 2 for emulsion pumps, it is characterised in that：In the perisporium of the head cap (3)
Side face has multiple thickening muscle (32) that cooperation is corresponded with the limit ribs (51), thickeies muscle (32) and head cap (3)
Perisporium wall thickness is collectively forming the confined planes (S) to be contacted with the top surface of limit ribs (51), is turned in rotation circle (5) by head
The location status of cap (3) locking, the top surface of limit ribs (51) is contacted with the confined planes (S).
4. the self-locking shower nozzle according to claim 1 for emulsion pumps, it is characterised in that：The pilot hole (31) has multiple
And pilot hole (11) is corresponded with limit ribs (51) and set, and the position shape for locking head cap (3) is turned in rotation circle (5)
State, limit ribs (51) are contacted with pilot hole (11) side wall, rotated backward in rotation circle (5) to releasing and head cap (3) is locked
Location status, limit ribs (51) contact with pilot hole (11) opposite side wall.
5. the self-locking shower nozzle according to claim 1 for emulsion pumps, it is characterised in that：The periphery of the lock bottle cap (1)
Annular shoulder block (13) is formed with the middle part of wall, the internal perisporium of the rotation circle (5) is provided with interior with annular shoulder block (13) cooperation
Omoplate (53), the limit ribs (51) are on interior omoplate (53), and the pilot hole (11) is located on annular shoulder block (13), institute
The middle part convex rib part (511) of limit ribs (51) is stated, convex rib part (511) is stuck in the top surface of interior omoplate (53).
6. the self-locking shower nozzle according to claim 1 for emulsion pumps, it is characterised in that：The inner circumferential of the lock bottle cap (1)
Wall bottom is provided with the spaced rotation stop boss (14) in left and right.
7. the self-locking shower nozzle according to claim 1 for emulsion pumps, it is characterised in that：The liquid that goes out of the nozzle (4) leads to
Check valve sheet (7) is inserted with road (6), is pressed down in head cap (3) under state, the check valve sheet (7) is in nozzle (4) internal liquid
It is deformed opening liquid outlet channel (6) in the presence of impulsive force, is not pressed down under state in head cap (3), the check valve sheet (7) exists
The liquid outlet channel (6) of the nozzle (4) is blocked under ambient pressure effect.
8. the self-locking shower nozzle according to claim 7 for emulsion pumps, it is characterised in that：The check valve sheet (7) includes
Handle (71) and the plug disk (72) located at plug handle (71) top are filled in, the plug handle (71) is filled in and is positioned at the liquid outlet channel of nozzle
(6) in, plug disk (72) appears the outer face of delivery nozzle (4) and covers in the outlet of the liquid outlet channel (6) of nozzle.
9. the self-locking shower nozzle according to claim 8 for emulsion pumps, it is characterised in that：The outer cover of the nozzle (4)
Provided with outer cover (8), outer cover (8) is relatively fixed with nozzle (4), and the top surface of outer cover (8) endoporus is provided with liquid outlet (81), outer cover
(8) top surface of endoporus to plug disk (72) to carry out front limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418849.4A CN107051774B (en) | 2017-06-06 | 2017-06-06 | Self-locking spray head for emulsion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710418849.4A CN107051774B (en) | 2017-06-06 | 2017-06-06 | Self-locking spray head for emulsion pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051774A true CN107051774A (en) | 2017-08-18 |
| CN107051774B CN107051774B (en) | 2023-01-13 |
Family
ID=59615699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710418849.4A Active CN107051774B (en) | 2017-06-06 | 2017-06-06 | Self-locking spray head for emulsion pump |
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| Country | Link |
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| CN (1) | CN107051774B (en) |
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| CN107719923A (en) * | 2017-11-06 | 2018-02-23 | 余姚市宝明日用品有限公司 | Pump head component and the liquid distributor with the pump head component |
| CN109770669A (en) * | 2019-03-05 | 2019-05-21 | 安徽冠东电子科技有限公司 | A kind of rotation opened by push pressing cup and its operating method |
| CN110329655A (en) * | 2019-08-12 | 2019-10-15 | 浙江晟祺实业有限公司 | A kind of cosmetics containers |
| CN110623404A (en) * | 2019-11-14 | 2019-12-31 | 苏州艾迈实业有限公司 | Rotary pressing type vacuum bottle |
| CN111096534A (en) * | 2019-12-30 | 2020-05-05 | 浙江正庄实业有限公司 | Antibacterial high-molecular strong-pressure single-layer vacuum bottle and material preparation method thereof |
| CN111392233A (en) * | 2020-03-04 | 2020-07-10 | 常州大学 | Anti-misoperation emulsion pump |
| US10752412B1 (en) | 2019-11-06 | 2020-08-25 | Berlin Packaging, Llc | Child resistant container with pump actuator |
| CN112407577A (en) * | 2020-10-30 | 2021-02-26 | 广东荣宇科技有限公司 | Pump body |
| CN112777123A (en) * | 2020-12-28 | 2021-05-11 | 广州蓝月亮实业有限公司 | Spray pump and liquid dispensing device |
| USD920805S1 (en) | 2019-05-30 | 2021-06-01 | Berlin Packaging, Llc | Container with pump actuator |
| WO2021164093A1 (en) * | 2020-02-21 | 2021-08-26 | 中山市美捷时包装制品有限公司 | All-plastic self-locking pump |
| WO2022155763A1 (en) * | 2021-01-19 | 2022-07-28 | L'oreal | Dispensing head of a comestic product packaging and dispensing device and related device |
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Address after: 315400 Rongguang Road, Yuyao City, Ningbo City, Zhejiang Province Applicant after: ZHEJIANG SHENGQI INDUSTRIAL Co.,Ltd. Applicant after: GUANGZHOU GIALEN COSMETICS Co.,Ltd. Address before: 315400 No. 55 Changfengqiao Road, Lanjiang Street, Yuyao City, Zhejiang Province Applicant before: Yuyao Shengqi Plastic Co.,Ltd. Applicant before: GUANGZHOU GIALEN COSMETICS Co.,Ltd. |
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