CN106185010A - The standardization self-locking of external spring locks liquid distributing pump with thread - Google Patents
The standardization self-locking of external spring locks liquid distributing pump with thread Download PDFInfo
- Publication number
- CN106185010A CN106185010A CN201610519130.5A CN201610519130A CN106185010A CN 106185010 A CN106185010 A CN 106185010A CN 201610519130 A CN201610519130 A CN 201610519130A CN 106185010 A CN106185010 A CN 106185010A
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- China
- Prior art keywords
- pump
- thread
- locking
- connecting portion
- pump chamber
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000010354 integration Effects 0.000 claims abstract description 29
- 210000002435 tendon Anatomy 0.000 claims description 22
- 230000007704 transition Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 239000006210 lotion Substances 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
-
- 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
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1012—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck 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
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
-
- 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
- B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
-
- 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
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
-
- 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
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
Abstract
The standardization self-locking that the invention discloses external spring locks liquid distributing pump with thread, include pump chamber, the Beng Zhu mechanism that can close pump chamber lower end inlet it is provided with in pump chamber bottom, it is provided with lock bottle cap in pump chamber upper end, integration Xi Sai pump rod mechanism it is provided with in pump chamber, the tightening cover device that can prevent integration Xi Sai pump rod mechanism from departing from pump chamber it is provided with in pump chamber top, connect in integration Xi Sai pump rod mechanism upper end and have pump housing head, the detent mechanism coordinated with self-locking connecting portion it is provided with in pump housing head, the thread matching mechanism coordinated with thread locking connecting portion it is provided with in pump housing head, it is provided with back-moving spring at thread locking connecting portion outer sheath, top, back-moving spring upper end is pressed in pump housing head, top, back-moving spring lower end is pressed on tightening cover lid.The present invention provides a kind of simple in construction, can realize standardized production, easy to assembly, can have self-locking locking function and the lotion pump with external spring of thread locking function simultaneously.
Description
Technical field
The standardization self-locking that the present invention relates to a kind of external spring locks liquid distributing pump with thread.
Background technology
The most a lot of product such as liquid, facial cream and hair styling gel havings etc. are all to be allocated by pumping system, these pumping systems
Being usually and utilize specific design to produce, the accessory used the most all can only be assembled into a kind of pumping system.Existing conduct
The accessory of pumping system cannot realize different functions, if such as composition has the pumping system of auto-lock function, needs to use
Self-locking tightening cover and specific head match, if composition has the pumping system of thread lock function, then need to use thread lock
Tight lid and specific head match.Prior art does not has a kind of lock with self-locking locking function and thread locking function
Tight lid.
Further, since the defect in the design of existing pump system, tightening cover etc. constitutes the assembly of pumping system can not make mark
Prospective component, it is impossible to by using identical assembling components to go out the pumping system of difference in functionality, add die sinking cost, Er Qiexu undoubtedly
Use different assembling equipment to carry out assembling and too increase assembly cost.
So, it is necessary to research and development one has self-locking locking function and thread locking function while being made up of standard package
Pumping system.
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of simple in construction, mark can be realized
Quasi-metaplasia is produced, easy to assembly, can have self-locking locking function and the lotion pump with external spring of thread locking function simultaneously.
In order to achieve the above object, the present invention uses below scheme:
The standardization self-locking of external spring locks liquid distributing pump with thread, includes pump chamber, sets in described pump chamber bottom
There is the Beng Zhu mechanism that can close pump chamber lower end inlet, be provided with lock bottle cap in described pump chamber upper end, it is characterised in that: at described pump
Indoor are provided with integration Xi Sai pump rod mechanism, be provided with and can prevent integration Xi Sai pump rod mechanism from departing from pump in described pump chamber top
The tightening cover device of room, tightening cover device includes tightening cover lid, is provided with longitudinal hole in described tightening cover lid, described
Integration Xi Sai pump rod mechanism is arranged in longitudinal hole, is provided with thread locking connecting portion in described tightening cover lid upper end,
Tightening cover lid outside described thread locking connecting portion is provided with self-locking connecting portion, is provided with on described tightening cover lid outer wall
Access Division, is provided with the portion of being located by connecting in pump chamber, and described Access Division is connected in the portion of being located by connecting, and inhales plug pump in described integration
Linkage upper end connects pump housing head, is provided with, in described pump housing head, the detent mechanism coordinated with self-locking connecting portion, in institute
It is provided with the thread matching mechanism coordinated with thread locking connecting portion in stating pump housing head, locks connecting portion outer sheath at described thread
Being provided with back-moving spring, top, described back-moving spring upper end is pressed in pump housing head, and top, described back-moving spring lower end is pressed in tightening cover lid
On body.In the present invention, self-locking connecting portion is arranged on same one end with thread locking connecting portion.The present invention uses standardization tightening cover
Device and standardized pump chamber, integrated Xi Sai pump rod mechanism, lock bottle cap, standardization pump housing head etc. are assembled into standardization standard
Integration liquid distributing pump system, the Access Division on standardization tightening cover device is connected to the portion that is located by connecting that standarizing pump is indoor
In, can quickly connect.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described integration
Xi Sai pump rod mechanism includes pump rod, is provided with liquid-conveying ducts, described pump rod upper end open, described pump rod 1 time in described pump rod
End seal is closed, and is provided with inlet on the outer wall of described pump rod blind end, and described inlet is connected with liquid-conveying ducts, described enter
Pump rod outer wall on the upside of liquid mouth is provided with upper limit bulge loop, and the pump rod outer wall on the downside of inlet is provided with lower limit bulge loop,
It is injection molded with on pump rod between upper limit bulge loop and lower limit bulge loop to move up and down and inlet can be closed by pump rod relatively
Suction plug, described pump rod lower end is provided with and can push up the pump pearl of press pump pearl mechanism so that pump pearl latch enclosure is at pump chamber liquid feeding end
The top belling post of mouth.Plug is inhaled by integration of the present invention Xi Sai pump rod mechanism and becomes one with pump rod two kinds of different material injection of employing
Body, uses different materials injection to inhale plug and makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described pump chamber bag
Include pump chamber body, be provided with tightening cover installation portion at described pump chamber body upper part, described in the portion of being located by connecting be arranged on tightening cover install
Portion and pump chamber body junction, be provided with connection bulge loop platform, outside described tightening cover installation portion upper end under described pump chamber body
End is provided with pump chamber feed liquor port, and described Beng Zhu mechanism is arranged on the pump chamber above pump chamber feed liquor port, and this is internal, at described pump chamber
Body is provided with air-vent near the position of tightening cover installation portion.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described lock bottle cap
Include lid, in described lid, be provided with connection through hole, in described lid, be provided with locating groove, described connection bulge loop decometer
It is located in locating groove, is provided with, in described lid, the screw thread that spins, the lid above described connection through hole has upwardly extended
Connect convex ring body, described in the portion of being located by connecting be arranged on connection convex ring body in.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that the described pump housing is pressed
Head includes head body, is provided with curved mouth on described this body sidewall of head, and described thread matching mechanism includes being arranged on described
Pump rod connecting portion on the downside of head body, is provided with external screw thread on described pump rod connecting portion outer wall, integration Xi Sai pump rod mechanism
Pump rod upper end be plugged in pump rod connecting portion, described detent mechanism includes being arranged on the head body outside pump rod connecting portion
It is provided with connection cylinder, described connection cylinder inwall is provided with location convex tendon, inside described connection cylinder and pump rod
The gap that can accommodate back-moving spring it is provided with between outside connecting portion.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described pump pearl machine
Structure includes pump pearl room, is provided with cone connection in lower end, described pump pearl room, is provided with in described pump pearl indoor and can close taper even
Connecing the pump pearl in portion, the pump pearl indoor above described pump pearl are provided with the location convex tendon that can prevent pump pearl from departing from pump pearl room.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described thread is locked
Tight connecting portion includes connection pipe body, is provided with and is arranged on outside the pump rod connecting portion of pump housing head in described connection pipe body end
The female thread that external screw thread on wall matches.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described self-locking is even
The portion of connecing includes the connector drum being arranged on outside thread locking connecting portion, is provided with to allow is arranged on pump in described connector drum
The slot to make way that the location convex tendon of body head lower end passes through, locks at connector drum inwall and thread and is provided with energy between connecting portion outer wall
The space of accommodating back-moving spring, is provided with between described connector drum lower end and tightening cover lid that to position convex tendon freely rotatable
Step down annular groove, described in annular groove of stepping down be connected with slot to make way.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that described Access Division
Including connect projection, described connection projection outer wall is provided with clamping bulge loop, described in the portion of being located by connecting include and clamping bulge loop pair
The clamping annular groove answered.
The standardization self-locking of external spring as above locks liquid distributing pump with thread, it is characterised in that in described connection
Cylinder is provided with to be easy to position convex tendon and falls into the transition cambered surface of slot to make way.
In sum, relative to prior art, it provides the benefit that the present invention:
One, pump chamber in the present invention, integration Xi Sai pump rod mechanism, lock bottle cap, tightening cover device, the pump housing equal can be done as first-class
Become modular unit, it is possible to achieve standardized production, convenient for production, easy to assembly.
Two, integration of the present invention Xi Sai pump rod mechanism inhales plug integral with pump rod two kinds of different material injection of employing,
Using different materials injection to inhale plug makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.
Three, in the present invention, pump chamber is provided with tightening cover installation portion so that enough space mounting are stamped in self-locking locking, install
Convenient；Specific position is provided with the portion of being located by connecting, and cooperates with the Access Division of tightening cover device, it is achieved Fast Installation, connects
Convenient, securely；Arranging connection bulge loop platform on pump chamber, cooperate with the locating groove in lock bottle cap, pump chamber can be square
Just it is connected to lock in bottle cap, convenient and fast connection.
Four, the present invention locks connecting portion with being provided with self-locking connecting portion on one end with thread at tightening cover lid, assemble
Pumping system can be made to have auto-lock function and thread function after becoming pumping system simultaneously, safe and reliable.
Five, the location convex tendon of middle pump body head of the present invention cooperates with the slot to make way of self-locking tightening cover, can make the pump housing
Head in use realizes auto-lock function, effectively prevents from, because of missing by, the problems such as leakage occur.
Six, the female thread on thread of the present invention locking connecting portion and the external screw thread on the pump rod connecting portion outer wall of pump housing head
Cooperate, pump housing head can be made to be effectively lock edat on tightening cover lid, thus effectively prevent the transportation pump housing from occurring
The problems such as leakage.
Seven, being provided with, in self-locking connecting portion bottom, annular groove of stepping down in the present invention, the location convex tendon in curved nozzle press head falls into steps down
After annular groove, curved nozzle press head can be freely rotatable, thus realizes thread locking.
Eight, in the present invention, back-moving spring is arranged in the gap between thread locking connecting portion and self-locking connecting portion, thus
Realize external spring, it is to avoid content and the spring contact, more safety and sanitation such as emulsion during use.
Nine, the present invention arranges on the tightening cover lid of slot to make way upper end transition cambered surface, in use by rotation
Turn pump housing head, it is possible to achieve lock or unlock, easy to use.
Ten, product of the present invention can realize standardized production, reduces die sinking cost, and can use same kludge
Assemble, effectively reduce production cost, simple in construction, easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the present invention；
Fig. 2 is the decomposing schematic representation of the present invention；
Fig. 3 is the generalized section of the present invention；
Fig. 4 is the schematic diagram of compressive state of the present invention
Fig. 5 is the generalized section of pump housing head of the present invention；
Fig. 6 is the generalized section that the present invention locks bottle cap；
Fig. 7 is the generalized section of pump chamber of the present invention；
Fig. 8 is the schematic perspective view of tightening cover device of the present invention；
Fig. 9 is the generalized section of tightening cover device of the present invention；
Figure 10 is the schematic perspective view of integration of the present invention Xi Sai pump rod mechanism；
Figure 11 is the generalized section of integration of the present invention Xi Sai pump rod mechanism.
Detailed description of the invention
The invention will be further described with detailed description of the invention in explanation below in conjunction with the accompanying drawings:
Standardization self-locking such as Fig. 1 to the external spring shown in 11 locks liquid distributing pump with thread, includes pump chamber 1,
It is provided with the Beng Zhu mechanism 3 that can close pump chamber 1 lower end feed liquor port 2 in described pump chamber 1 bottom, is provided with lock in described pump chamber 1 upper end
Bottle cap 4, is provided with integration Xi Sai pump rod mechanism 5 in described pump chamber 1, is provided with and can prevent integration in described pump chamber 1 top
Xi Sai pump rod mechanism 5 departs from the tightening cover device 6 of pump chamber 1, and tightening cover device 6 includes tightening cover lid 61, in described locking
Being provided with longitudinal hole 62 in cap body 61, described integration Xi Sai pump rod mechanism 5 is arranged in longitudinal hole 62, in described locking
Cap body 61 upper end is provided with thread locking connecting portion 63, and the tightening cover lid 61 outside described thread locking connecting portion 63 sets
There is self-locking connecting portion 64, described tightening cover lid 61 outer wall is provided with Access Division 65, is provided with, in pump chamber 1, the portion of being located by connecting
13, described Access Division 65 is connected in the portion of being located by connecting 13, connect in described integration Xi Sai pump rod mechanism 5 upper end have the pump housing by
7, in described pump housing head 7, it is provided with the detent mechanism 74 coordinated with self-locking connecting portion 64, is provided with in described pump housing head 7
The thread matching mechanism 73 coordinated with thread locking connecting portion 63, is provided with reset bullet at described thread locking connecting portion 63 outer sheath
Spring 8, top, described back-moving spring 8 upper end is pressed in pump housing head 7, and top, described back-moving spring 8 lower end is pressed on tightening cover lid 61.
Tightening cover device of the present invention as modular unit, tightening cover lid be provided with on one end self-locking connecting portion with
Thread locking connecting portion, can make pumping system have auto-lock function and thread function simultaneously after being assembled into pumping system, safe and reliable；This
Invention product can realize standardized production, reduces die sinking cost, and same kludge can be used to assemble, effectively reduce
Production cost.Simple in construction, easy to use.
Heretofore described integration Xi Sai pump rod mechanism 5 includes pump rod 51, is provided with drain and leads in described pump rod 51
Road 52, described pump rod 51 upper end open, described pump rod 1 lower end closed, the outer wall of described pump rod 51 blind end is provided with feed liquor
Mouth 53, described inlet 53 is connected with liquid-conveying ducts 52, and pump rod 51 outer wall on the upside of described inlet 53 is provided with the upper limit
Position bulge loop 54, pump rod 51 outer wall on the downside of inlet 53 is provided with lower limit bulge loop 55, in upper limit bulge loop 54 and lower limit
It is injection molded with energy pump rod 51 relatively on pump rod 51 between bulge loop 55 and moves up and down and can close the suction plug 57 of inlet 53,
Described pump rod 51 lower end is provided with and can push up the pump pearl of press pump pearl mechanism 3 so that pump pearl latch enclosure is at pump chamber feed liquor port 2
Top belling post 56.Plug is inhaled by integration of the present invention Xi Sai pump rod mechanism and becomes one with pump rod two kinds of different material injection of employing
Body, uses different materials injection to inhale plug and makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.Standard of the present invention
Before integration liquid distributing pump system uses, pump housing head is in compressive state, and belling post 56 top, top is pressed in pump pearl 33, so that
Pump pearl 33 latch enclosure forms one stable sealing at feed liquor port 2, prevents from occurring in transportation the generation of leakage accident,
Safe and reliable.
Being provided with taper short slot 58 at described pump rod 51 lower end outer wall in the present invention, described inlet 53 is arranged on taper short slot
In 58.
Heretofore described suction is filled in 57 and is included suction plug body 571, fills in described suction and is provided with energy and pump rod inside body 571
51 outer walls form the interior connecting portion 572 of dynamic seal (packing), and being provided with outside described suction plug body 571 can be the closeest with pump chamber 1 inwall
The elastic 573 of envelope.It is provided with inner concave conical short slot, so that elastic about 573 two ends are divided in the middle part of described elastic 573
Other and pump chamber 1 inwall forms two seals, and the elastic deformation of elastic 573 is also effectively ensured.
Distance between heretofore described upper limit bulge loop 54 and inlet 53 is more than the length of interior connecting portion 572, institute
State the length less than interior connecting portion 572 of the distance between lower limit bulge loop 55 and inlet 53.When in use, when pump rod 51
When being in highest order, inhale plug and move down into lowest order, inhale plug lower end and be resisted against on lower limit bulge loop 55, due to described lower limit bulge loop
Distance between 55 and inlet 53 is less than the length of interior connecting portion 572, so, now inhale plug and can close inlet 53.Work as pump
In bar 51 folding process, inhale end beyond the Great Wall and act against on upper limit bulge loop 54, due to described upper limit bulge loop 54 and inlet 53 it
Between distance more than the length of interior connecting portion 572, so now inlet 53 is in the state of unlatching, the liquid of pump chamber 1 bottom
Can enter in pump rod 51 from inlet 53.
The present invention is provided with internal projecting ring 574 in described interior connecting portion 572 lower end, is provided with at described internal projecting ring 574 medial surface
Taper surface 575.Described taper surface 575 can preferably be fitted on pump rod 51 outer wall, effectively guarantees its sealing property.
Be provided with transition connection portion 511 in the present invention in described pump rod 51 lower end, described transition connection portion 511 external diameter is less than pump
Bar 51 external diameter, described top belling post 56 is arranged in transition connection portion 511.When the present invention one Jian Tixisai pump rod mechanism is used for group
When dressing up the built-in pumping system of spring, back-moving spring 8 upper end is set in top belling post 56 and transition connection portion 511 and top, upper end
It is pressed on lower limit bulge loop 55, plays good positioning action.
The present invention is provided with positioning convex ring 512 on the outer wall of described pump rod 51 upper end, can be connected in pump rod connecting portion 731
In the locating slot 7311 of wall.Pump rod 51 is easy to connect with the pump rod connecting portion 731 of pump housing head, solid and reliable.
Heretofore described pump chamber 1 includes pump chamber body 11, is provided with tightening cover installation portion on described pump chamber body 11 top
12, described in the portion 13 that is located by connecting be arranged on tightening cover installation portion 12 and pump chamber body 11 junction, at described tightening cover installation portion
It is provided with connection bulge loop platform 14 outside 12 upper ends, is provided with pump chamber feed liquor port 2, described Beng Zhu mechanism in described pump chamber body 11 lower end
3 are arranged in the pump chamber body 11 above pump chamber feed liquor port 2, at described pump chamber body 11 near the position of tightening cover installation portion 12
Put and be provided with air-vent 15.During present invention use, pump rod drive suction plug moves up and down and passes through air-vent inside process pump chamber 1
15 take a breath, and suction plug is effectively ensured smoothly can slide in pump chamber.
Heretofore described lock bottle cap 4 includes lid 41, is provided with connection through hole 42, at described lid in described lid 41
Being provided with locating groove 43 in body 41, described connection bulge loop platform 14 is fastened in locating groove 43, is provided with rotation in described lid 41
Connect screw thread 44, the lid 41 above described connection through hole 42 upwardly extended connection convex ring body 45, described in be located by connecting portion
13 are arranged in connection convex ring body 45.The present invention locks the locating groove 43 in bottle cap 4 mutual with the connection bulge loop platform 13 of pump chamber 1
Coordinate, convenient and fast connection.
Heretofore described pump housing head 7 includes head body 71, is provided with curved mouth on described head body 71 sidewall
72, described thread matching mechanism 73 includes being arranged on the pump rod connecting portion 731 on the downside of described head body 71, at described pump rod even
Connecing portion 731 outer wall and be provided with external screw thread 732, the pump rod upper end of integration Xi Sai pump rod mechanism 5 is plugged on pump rod connecting portion 731
In, described detent mechanism 74 includes that being arranged on the head body 71 outside pump rod connecting portion 731 is provided with connection cylinder 741,
Described connection cylinder 741 inwall is provided with location convex tendon 742, with pump rod connecting portion inside described connection cylinder 741
The gap 743 that can accommodate back-moving spring 8 it is provided with between outside 731.
Lock bottle cap 4 upper end connection convex ring body 45 be set in connection cylinder 741 outside, and be connected outside cylinder 741
Side forms dynamic seal (packing), effectively prevents the foreign body such as filthy water, dust from entering in pump chamber, safety and sanitation.The present invention connects cylinder
The location convex tendon 742 of 741 cooperates with the slot to make way on self-locking tightening cover, can realize auto-lock function, by rotating during use
Pump housing head can realize locking or the state unlocked, when positioning convex tendon 742 and being in a linear array with slot to make way, and convex
Enter in slot to make way in muscle 742, and automatically move up and down in slot to make way, i.e. released state.Step down when location convex tendon 742 departs from
Groove, when being in connection cylinder 741 upper end, convex tendon 742 is limited can not move down in location, and now pump housing head is in locking state,
Because by mistake by there is unnecessary trouble when effectively preventing from not using, safe and reliable, easy to use.
Heretofore described Beng Zhu mechanism 3 includes pump pearl room 31, is provided with cone connection in lower end, described pump pearl room 31
32, in described pump pearl room 31, it is provided with the pump pearl that can close cone connection 32, sets in the pump pearl room 31 above described pump pearl
There is the location convex tendon 742 that can prevent pump pearl from departing from pump pearl room 31.
Heretofore described thread locking connecting portion 63 includes connection pipe body 631, in described connection pipe body 631 end
The female thread 632 that the external screw thread 732 on pump rod connecting portion 731 outer wall being provided with and be arranged on pump housing head 7 matches.The present invention
Female thread 632 on thread locking connecting portion 63 cooperates with the external screw thread 732 on pump housing head 7 so that pump housing head 7 spiral shell
Tooth is locked on tightening cover device 6, thus effectively prevents the problems such as transportation pump housing generation leakage；Back-moving spring 8 lower end is overlapped
Being located on thread locking connecting portion 63, top, back-moving spring 8 upper end is pressed in pump housing head 7, thus realizes external spring, it is to avoid make
Content and the spring contact, more safety and sanitation such as emulsion during with.
Self-locking connecting portion 64 of the present invention includes the connector drum 641 being arranged on outside thread locking connecting portion 63,
Described connector drum 641 is provided with the slot to make way 642 that the location convex tendon 742 being arranged on pump housing head 7 lower end can be allowed to pass through,
It is provided with the space 643 that can house back-moving spring 8, described between connector drum 641 inwall and thread locking connecting portion 63 outer wall
It is provided with between connector drum 641 lower end and tightening cover lid 61 and can position the annular groove 644 of stepping down that convex tendon 742 is freely rotatable, described
Annular groove 644 of stepping down is connected with slot to make way 642.In the present invention slot to make way in connector drum 641 642 with on pump housing head 7
Location convex tendon 742 cooperates, and pump housing head 7 can be made in use to realize auto-lock function, effectively prevent because by mistake by
And there is the problems such as leakage；
Heretofore described Access Division 65 includes connecting projection 651, is provided with clamping convex on described connection projection 651 outer wall
Ring 652, described in the portion 13 that is located by connecting include the clamping annular groove corresponding with clamping bulge loop 652.
The one of which embodiment of Access Division 65 of the present invention, described clamping bulge loop 652 is two, two described clampings
Bulge loop 652 is disposed on connection projection 651 outer wall.Corresponding two clamping annular grooves, described card are set at pump chamber 1 inwall
Connect bulge loop 652 to be fastened in clamping annular groove.
Access Division 65 of the present invention can also use other embodiment, such as uses a clamping bulge loop 652, it is also possible to adopt
By three clamping bulge loops 652 or other quantity.
The present invention is provided with in described connector drum 641 and is easy to position convex tendon 742 and falls into the transition cambered surface of slot to make way 642
644。
The first set-up mode of transition cambered surface 644 of the present invention, is symmetrically arranged with two in described connector drum 641 and allows
Position groove 642, described transition cambered surface 644 is separately positioned in two described slot to make way 642 opposite side.At slot to make way in the present invention
642 sides arrange transition cambered surface 644, and in use curved nozzle press head is rotated by one direction, it is possible to achieve locks or unlocks.
The second set-up mode of transition cambered surface 644 of the present invention, is symmetrically arranged with two in described connector drum 631 and allows
Position groove 642, described transition cambered surface 644 is separately positioned on the both sides of slot to make way 642.In the present invention on slot to make way 642 both sides
Being respectively provided with transition cambered surface, in use curved nozzle press head all can be able to realize locking or unlocking with left rotation and right rotation.
The present invention is provided with can be affixed with the taper connection step 16 on pump chamber 1 inwall in described connection projection 651 lower end
The taper closed lacks face 653.Described taper lacks face 663 and cooperates with the taper connection step 16 on pump chamber 1 inwall so that this
It is connected more firm between bright standardization self-locking tightening cover and pump chamber 1.
Heretofore described slot to make way 642 runs through the inside and outside both sides of connector drum 631.Slot to make way 642 of the present invention can also be only
Offer inside connector drum 631 or on outside, need not run through the inside and outside both sides of connector drum 631 can also, concrete need by reality
Make.
The present invention locks connecting portion with being provided with self-locking connecting portion on one end with thread at tightening cover lid, is assembled into pump
Pumping system can be made after system to have auto-lock function and thread function simultaneously, safe and reliable；Product of the present invention is as modular unit
Standardized production can be realized, reduce die sinking cost, and same kludge can be used to assemble, effectively reduce producing into
This.Simple in construction, easy to use.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The skill of the industry
The art personnel simply explanation it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
The principle of the present invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these
Changes and improvements both fall within scope of the claimed invention.Claimed scope by appending claims and
Its equivalent defines.
Claims (10)
1. the standardization self-locking of external spring locks liquid distributing pump with thread, includes pump chamber (1), in described pump chamber (1) bottom
Inside it is provided with the Beng Zhu mechanism (3) that can close pump chamber (1) lower end feed liquor port (2), is provided with lock bottle cap in described pump chamber (1) upper end
(4), it is characterised in that: in described pump chamber (1), it is provided with integration Xi Sai pump rod mechanism (5), sets in described pump chamber (1) top
Having the tightening cover device (6) that can prevent integration Xi Sai pump rod mechanism (5) from departing from pump chamber (1), tightening cover device (6) includes lock
Tight cap body (61), is provided with longitudinal hole (62), described integration Xi Sai pump rod mechanism (5) in described tightening cover lid (61)
It is arranged in longitudinal hole (62), is provided with thread locking connecting portion (63) in described tightening cover lid (61) upper end, at described spiral shell
The tightening cover lid (61) in tooth locking connecting portion (63) outside is provided with self-locking connecting portion (64), described tightening cover lid (61)
Outer wall is provided with Access Division (65), is provided with the portion of being located by connecting (13) in pump chamber (1), and described Access Division (65) are connected to location even
Connecing in portion (13), connecting in described integration Xi Sai pump rod mechanism (5) upper end has pump housing head (7), described pump housing head (7)
Inside it is provided with the detent mechanism (74) coordinated with self-locking connecting portion (64), is provided with in described pump housing head (7) with thread locking even
Connect the thread matching mechanism (73) that portion (63) coordinates, be provided with back-moving spring (8) at described thread locking connecting portion (63) outer sheath,
Top, described back-moving spring (8) upper end is pressed in pump housing head (7), and top, described back-moving spring (8) lower end is pressed in tightening cover lid
(61) on.
The standardization self-locking of external spring the most according to claim 1 locks liquid distributing pump with thread, it is characterised in that institute
State integration Xi Sai pump rod mechanism (5) and include pump rod (51), in described pump rod (51), be provided with liquid-conveying ducts (52), described pump
Bar (51) upper end open, described pump rod (1) lower end closed, the outer wall of described pump rod (51) blind end is provided with inlet
(53), described inlet (53) is connected with liquid-conveying ducts (52), on pump rod (51) outer wall of described inlet (53) upside
It is provided with upper limit bulge loop (54), pump rod (51) outer wall of inlet (53) downside is provided with lower limit bulge loop (55), in the upper limit
Be injection molded with on pump rod (51) between position bulge loop (54) and lower limit bulge loop (55) can relative pump rod (51) move up and down and
The suction plug (57) of inlet (53) can be closed, described pump rod (51) lower end is provided with the pump pearl that can push up press pump pearl mechanism (3)
(33) so that pump pearl (33) latch enclosure is on top belling post (56) of pump chamber feed liquor port (2).
The standardization self-locking of external spring the most according to claim 1 locks liquid distributing pump with thread, it is characterised in that institute
State pump chamber (1) and include pump chamber body (11), be provided with tightening cover installation portion (12), described location on described pump chamber body (11) top
Connecting portion (13) is arranged on tightening cover installation portion (12) and pump chamber body (11) junction, on described tightening cover installation portion (12)
It is provided with connection bulge loop platform (14) outside end, is provided with pump chamber feed liquor port (2), described pump pearl machine in described pump chamber body (11) lower end
Structure (3) is arranged in the pump chamber body (11) of pump chamber feed liquor port (2) top, pacifies near tightening cover described pump chamber body (11)
The position in dress portion (12) is provided with air-vent (15).
The standardization self-locking of external spring the most according to claim 3 locks liquid distributing pump with thread, it is characterised in that institute
State lock bottle cap (4) and include lid (41), in described lid (41), be provided with connection through hole (42), set in described lid (41)
There are locating groove (43), described connection bulge loop platform (14) to be fastened in locating groove (43), in described lid (41), are provided with rotation
Connect screw thread (44), the lid (41) of described connection through hole (42) top has upwardly extended connection convex ring body (45), described fixed
Position connecting portion (13) is arranged in connection convex ring body (45).
The standardization self-locking of external spring the most according to claim 1 locks liquid distributing pump with thread, it is characterised in that institute
State pump housing head (7) and include head body (71), described head body (71) sidewall is provided with curved mouth (72), described thread
Matching mechanism (73) includes the pump rod connecting portion (731) being arranged on described head body (71) downside, at described pump rod connecting portion
(731) outer wall is provided with external screw thread (732), and the pump rod upper end of integration Xi Sai pump rod mechanism (5) is plugged on pump rod connecting portion
(731), in, described detent mechanism (74) includes that the head body (71) being arranged on pump rod connecting portion (731) outside is provided with connection
Cylinder (741), is provided with location convex tendon (742), at described connection cylinder on described connection cylinder (741) inwall
(741) it is provided with, between inner side and pump rod connecting portion (731) outside, the gap (743) that back-moving spring (8) can be accommodated.
The standardization self-locking of external spring the most according to claim 3 locks liquid distributing pump with thread, it is characterised in that institute
Shu Beng pearl mechanism (3) includes pump pearl room (31), is provided with cone connection (32), at described pump in described pump pearl room (31) lower end
The pump pearl (33) that can close cone connection (32) it is provided with, in the pump pearl room (31) of described pump pearl (33) top in pearl room (31)
It is provided with the location convex tendon (742) that can prevent pump pearl (33) from departing from pump pearl room (31).
The standardization self-locking of external spring the most according to claim 1 locks liquid distributing pump with thread, it is characterised in that institute
State thread locking connecting portion (63) and include connection pipe body (631), be provided with in described connection pipe body (631) end and be arranged on
The female thread (632) that external screw thread (732) on pump rod connecting portion (731) outer wall of pump housing head (7) matches.
The standardization self-locking of external spring the most according to claim 1 locks liquid distributing pump with thread, it is characterised in that institute
State self-locking connecting portion (64) and include the connector drum (641) being arranged on thread locking connecting portion (63) outside, in described connection
Cylinder (641) is provided with the slot to make way (642) that the location convex tendon (742) being arranged on pump housing head (7) lower end can be allowed to pass through, even
Connect and be provided with, between cylinder (641) inwall and thread locking connecting portion (63) outer wall, the space (643) that back-moving spring (8) can be housed,
It is provided with between described connector drum (641) lower end and tightening cover lid (61) and convex tendon (742) freely rotatable stepping down can be positioned
Annular groove (644), described in annular groove (644) of stepping down be connected with slot to make way (642).
The standardization self-locking of external spring the most according to claim 1 locks liquid distributing pump with thread, it is characterised in that institute
State Access Division (65) to include connecting projection (651), described connection projection (651) outer wall is provided with clamping bulge loop (652), described
The portion (13) that is located by connecting includes the clamping annular groove corresponding with clamping bulge loop (652).
The standardization self-locking of external spring the most according to claim 8 locks liquid distributing pump with thread, it is characterised in that
Described connector drum (641) is provided with to be easy to position convex tendon (742) and falls into the transition cambered surface (644) of slot to make way (642).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519130.5A CN106185010B (en) | 2016-07-01 | 2016-07-01 | The standardization self-locking of external spring and thread lock liquid distributing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519130.5A CN106185010B (en) | 2016-07-01 | 2016-07-01 | The standardization self-locking of external spring and thread lock liquid distributing pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106185010A true CN106185010A (en) | 2016-12-07 |
| CN106185010B CN106185010B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519130.5A Active CN106185010B (en) | 2016-07-01 | 2016-07-01 | The standardization self-locking of external spring and thread lock liquid distributing pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109896144A (en) * | 2019-03-26 | 2019-06-18 | 广东美妆优品科技有限责任公司 | A kind of pump head and the bottle body with the pump head |
| CN110547582A (en) * | 2019-09-19 | 2019-12-10 | 中山市美捷时包装制品有限公司 | Waterproof lotion pump with external spring |
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| CN104609018A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Self-locking type emulsion pump |
| US20150251203A1 (en) * | 2014-03-06 | 2015-09-10 | Ya-Tsan Wang | Press type spray head assembly |
| CN206087803U (en) * | 2016-07-01 | 2017-04-12 | 中山市美捷时包装制品有限公司 | Can realize external emulsion pump of spring of auto -lock locking and thread locking simultaneously |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150251203A1 (en) * | 2014-03-06 | 2015-09-10 | Ya-Tsan Wang | Press type spray head assembly |
| CN104609018A (en) * | 2015-01-26 | 2015-05-13 | 中山市美捷时包装制品有限公司 | Self-locking type emulsion pump |
| CN206087803U (en) * | 2016-07-01 | 2017-04-12 | 中山市美捷时包装制品有限公司 | Can realize external emulsion pump of spring of auto -lock locking and thread locking simultaneously |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896144A (en) * | 2019-03-26 | 2019-06-18 | 广东美妆优品科技有限责任公司 | A kind of pump head and the bottle body with the pump head |
| CN110547582A (en) * | 2019-09-19 | 2019-12-10 | 中山市美捷时包装制品有限公司 | Waterproof lotion pump with external spring |
| CN110547582B (en) * | 2019-09-19 | 2024-04-19 | 广东美捷时控股股份有限公司 | Waterproof emulsion pump with external spring |
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| Publication number | Publication date |
|---|---|
| CN106185010B (en) | 2018-02-16 |
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Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
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