CN106005723A - Standard multi-functional self-locking and thread-locking liquid distribution pump with spring arranged outside - Google Patents
Standard multi-functional self-locking and thread-locking liquid distribution pump with spring arranged outside Download PDFInfo
- Publication number
- CN106005723A CN106005723A CN201610519611.6A CN201610519611A CN106005723A CN 106005723 A CN106005723 A CN 106005723A CN 201610519611 A CN201610519611 A CN 201610519611A CN 106005723 A CN106005723 A CN 106005723A
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- China
- Prior art keywords
- pump
- locking
- thread
- pump chamber
- connecting portion
- 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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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
- B05B11/0005—Components or details
- B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer 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
- B05B11/1001—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
- B05B11/1073—Springs
- B05B11/1074—Springs located outside pump chambers
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a standard multi-functional self-locking and thread-locking liquid distribution pump with a spring arranged outside. The pump comprises a pump chamber, wherein a pump ball mechanism capable of sealing a liquid inlet port at the lower end of the pump chamber is arranged inside the lower part of the pump chamber; a bottle locking cover is arranged at the upper end of the pump chamber; an integrated sucking plugging pump rod mechanism is arranged inside the pump chamber; a standard multi-functional locking cover capable of preventing the integrated sucking plugging pump rod mechanism from being separated from the pump chamber is arranged inside the upper part of the pump chamber; a pump body press head is connected with the upper end of the integrated sucking plugging pump rod mechanism; a positioning mechanism matched with a self-locking connecting part is arranged inside the pump body press head; a thread matching mechanism matched with a thread locking connecting part is arranged inside the pump body press head; and a reset spring is arranged between the standard multi-functional locking cover and the pump body press head. The invention aims to provide a standard integrated liquid distribution pump system which is simple in structure and convenient to assemble, can realize standard production and can select and change different standard assemblies according to function requirements.
Description
Technical field
The standardization Multifunctional self-locking that the present invention relates to a kind of external spring divides with thread lock liquid
Join pump.
Background technology
At present a lot of product such as liquid, facial cream and hair styling gel havings etc. are all to be carried out point by pumping system
Joining, these pumping systems are usually and utilize specific design to produce, and the accessory used is general
All can only be assembled into a kind of pumping system.The existing accessory as pumping system cannot realize different merits
Can, if such as composition has the pumping system of auto-lock function, need to use self-locking tightening cover
Match with specific head, if composition has the pumping system of thread lock function, then need to adopt
Match with thread tightening cover and specific head.Prior art does not have a kind of tightening cover can fit
Thread locking pumping system is can be suitably used for again for self-locking pumping system.
Due to the defect in the design of existing pump system, tightening cover etc. constitutes the assembly of pumping system not
Standard package can be made, it is impossible to by using identical assembling components to go out the pump system of difference in functionality
System, adds die sinking cost undoubtedly, and needs to use different assembling equipment to carry out assembling also
Add assembly cost.
So, it is necessary to research and develop a kind of pumping system being made up of standard package,
Summary of the invention
The invention aims to overcome weak point of the prior art, it is provided that a kind of structure
Simply, standardized production can be realized, easy to assembly, can select to change difference according to functional requirement
The standardization Multifunctional self-locking of the external spring of modular unit locks liquid distributing pump with thread.
In order to achieve the above object, the present invention uses below scheme:
The standardization Multifunctional self-locking of external spring locks liquid distributing pump with thread, includes pump
Room, is provided with the Beng Zhu mechanism that can close pump chamber lower end feed liquor port in described pump chamber bottom,
Described pump chamber upper end is provided with lock bottle cap, it is characterised in that: in described pump chamber, it is provided with integration suction
Plug pump rod mechanism, is provided with in described pump chamber top and can prevent integration Xi Sai pump rod mechanism from departing from
The standardization multifunctional locking lid of pump chamber, described standardization multifunctional locking lid includes tightening cover
Lid, is provided with longitudinal hole in described tightening cover lid, described integration Xi Sai pump rod mechanism
It is arranged in longitudinal hole, described tightening cover lid one end is provided with self-locking connecting portion, in institute
State the tightening cover lid other end and be provided with thread locking connecting portion, on described tightening cover lid outer wall
Being provided with Access Division, be provided with the portion of being located by connecting in pump chamber, described Access Division is connected to be located by connecting
In portion, connect in described integration Xi Sai pump rod mechanism upper end and have pump housing head, at the described pump housing
Be provided with the detent mechanism coordinated with self-locking connecting portion in head, be provided with in described pump housing head with
Thread locking connecting portion coordinate thread matching mechanism, described standardization multifunctional locking lid with
It is provided with back-moving spring between pump housing head.The present invention uses standardization multifunctional locking lid and standard
The pump chamber changed, integration 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 multifunctional locking lid
It is connected to the clamping block that standarizing pump is indoor, can quickly connect.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described integration Xi Sai pump rod mechanism includes pump rod, be provided with in described pump rod
Liquid-conveying ducts, described pump rod upper end open, described pump rod lower end closed, close at described pump rod
The outer wall of end is provided with inlet, and described inlet is connected with liquid-conveying ducts, at described feed liquor
Pump rod outer wall on the upside of Kou is provided with upper limit bulge loop, and the pump rod outer wall on the downside of inlet sets
There is lower limit bulge loop, the pump rod between upper limit bulge loop and lower limit bulge loop is injection molded with
Energy pump rod relatively moves up and down and can close the suction plug of inlet, sets on described pump rod lower end
There is the pump pearl that can push up press pump pearl mechanism so that pump pearl latch enclosure is on the top of pump chamber feed liquor port
Belling post.Plug and pump rod two kinds of different materials of employing are inhaled by integration of the present invention Xi Sai pump rod mechanism
Material is molded into one, uses different materials injection to inhale plug and makes it have the function of uniqueness, can improve
Sealing effectiveness and spray effect.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described pump chamber includes pump chamber body, be provided with tightening cover at described pump chamber body upper part
Installation portion, described in the portion of being located by connecting be arranged on tightening cover installation portion and pump chamber body junction,
It is provided with connection bulge loop platform outside described tightening cover installation portion upper end, sets in described pump chamber body lower end
Pump chamber feed liquor port, described Beng Zhu mechanism is had to be arranged on the pump chamber body above pump chamber feed liquor port
In, on the position of tightening cover installation portion, it is provided with air-vent at described pump chamber body.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described lock bottle cap includes lid, in described lid, be provided with connection through hole,
Being provided with locating groove in described lid, described connection bulge loop decometer is located in locating groove, in institute
It is provided with, in stating lid, the screw thread that spins, the company of having upwardly extended on the lid above described connection through hole
Connect convex ring body, described in the portion of being located by connecting be arranged on connection convex ring body in.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described pump housing head includes head body, described this body sidewall of head sets
Being arranged on the pump rod on the downside of described head body connects to have curved mouth, described thread matching mechanism to include
Portion, is provided with external screw thread on described pump rod connecting portion outer wall, the pump of integration Xi Sai pump rod mechanism
Bar upper end is plugged in pump rod connecting portion, and described detent mechanism includes being arranged on outside pump rod connecting portion
The head body of side is provided with connection cylinder, is provided with location on described connection cylinder inwall
Convex tendon, inside described connection cylinder and outside pump rod connecting portion between be provided with and can accommodate reset
The gap of spring.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described Beng Zhu mechanism includes pump pearl room, be provided with taper in lower end, described pump pearl room
Connecting portion, is provided with the pump pearl that can close cone connection, on described pump pearl in described pump pearl indoor
The pump pearl indoor of top are provided with the location convex tendon that can prevent pump pearl from departing from pump pearl room.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described self-locking connecting portion includes connector drum, described connector drum is provided with
The slot to make way that the location convex tendon of detent mechanism can be allowed to pass through, inhales with integrated at connector drum inwall
It is provided with, between plug pump rod mechanism, the cavity that back-moving spring can be housed.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described thread locking connecting portion includes connection pipe body, at described connection pipe body end
The external screw thread on pump rod connecting portion outer wall being provided with in portion and be arranged on pump housing head matches
Female thread.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that being provided with in described connector drum and be easy to position convex tendon and fall into the transition of slot to make way
Cambered surface.
The standardization Multifunctional self-locking of external spring as above locks liquid distributing pump with thread,
It is characterized in that described Access Division includes connecting projection, described connection projection outer wall is provided with card
Connect bulge loop, described in the portion of being located by connecting include the clamping annular groove corresponding with clamping bulge loop.
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, multifunctional locking
Lid, the pump housing equal can make modular unit by first-class, it is possible to achieve standardized production, according to merit
Demand different modular units can be selected to be assembled into standard integration liquid distributing pump system,
Convenient for production, easy to assembly.
Two, integration of the present invention Xi Sai pump rod mechanism inhales plug and pump rod two kinds of different materials of employing
Material is molded into one, uses different materials injection to inhale plug and 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 self-locking locking is stamped enough
Space mounting, easy for installation；Specific position is provided with the portion of being located by connecting, with multifunctional locking
The Access Division of lid cooperates, it is achieved Fast Installation, easy to connect, securely；At pump chamber
On arrange connection bulge loop platform, with lock bottle cap in locating groove cooperate, pump chamber can facilitate
It is connected to lock in bottle cap, convenient and fast connection.
Four, the present invention is respectively equipped with self-locking connecting portion and thread locking on tightening cover lid two ends
Connecting portion, so that standardization multifunctional locking lid of the present invention is not only suitable for self-locking pumping system again
Can be suitably used for thread locking pumping system；
Five, in the present invention when needing to assemble the pumping system with auto-lock function, self-locking is connected
Portion is arranged in pump chamber upward, the slot to make way in connector drum and curved nozzle press head in self-locking connecting portion
On location convex tendon cooperate, curved nozzle press head can be made in use to realize self-locking merit
Can, effectively prevent from, because of missing by, the problems such as leakage occur；
Six, in the present invention when needing to assemble the pumping system with thread locking function, by thread
Locking connecting portion is arranged in pump chamber upward, and the female thread on thread locking connecting portion is pressed with curved mouth
External screw thread on the pump rod connecting portion outer wall of head cooperates, and curved nozzle press head can be made effectively to lock
It is scheduled on tightening cover lid, thus effectively prevents the problems such as transportation pump housing generation leakage；
Seven, in the present invention, back-moving spring is arranged between multifunctional locking lid and pump housing head, from
And realize external spring, it is to avoid and content and the spring contact such as emulsion during use, more pacify
Full health；
When eight, the present invention realizing auto-lock function, the tightening cover lid of slot to make way upper end sets
Put transition cambered surface, in use by rotating pump housing head, it is possible to achieve lock or unlock,
Easy to use.
Nine, product of the present invention can realize standardized production, reduces die sinking cost, and permissible
Use same kludge to 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 in Fig. 3
Fig. 5 is the generalized section of invention another kind occupation mode；
Fig. 6 is the generalized section of pump housing head of the present invention；
Fig. 7 is the generalized section that the present invention locks bottle cap；
Fig. 8 is the generalized section of pump chamber of the present invention；
Fig. 9 is the schematic perspective view of standardization multifunctional locking lid of the present invention；
Figure 10 is the generalized section of standardization multifunctional locking lid of the present invention；
Figure 11 is the schematic perspective view of integration of the present invention Xi Sai pump rod mechanism；
Figure 12 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 Multifunctional self-locking such as Fig. 1 to the external spring shown in 12 locks liquid with thread
Dispensing pump, includes pump chamber 1, is provided with and can close pump chamber 1 lower end in described pump chamber 1 bottom
The Beng Zhu mechanism 3 of feed liquor port 2, is provided with lock bottle cap 4, described in described pump chamber 1 upper end
It is provided with integration Xi Sai pump rod mechanism 5 in pump chamber 1, is provided with and can prevent in described pump chamber 1 top
Only integration Xi Sai pump rod mechanism 5 departs from the standardization multifunctional locking lid 6 of pump chamber 1, described
Standardization multifunctional locking lid 6 includes tightening cover lid 61, at described tightening cover lid 61
Inside being provided with longitudinal hole 62, described integration Xi Sai pump rod mechanism 5 is arranged on longitudinal hole 62
In, described tightening cover lid 61 one end is provided with self-locking connecting portion 63, at described tightening cover
Lid 61 other end is provided with thread locking connecting portion 64, at described tightening cover lid 61 outer wall
Being provided with Access Division 65, be provided with the portion of being located by connecting 13 in pump chamber 1, described Access Division 65 is blocked
Being connected in the portion of being located by connecting 13, connecting in described integration Xi Sai pump rod mechanism 5 upper end has pump
Body head 7, is provided with, in described pump housing head 7, the localization machine coordinated with self-locking connecting portion 63
Structure 74, is provided with the thread coordinated with thread locking connecting portion 64 in described pump housing head 7 and joins
Close mechanism 73, be provided with multiple between described standardization multifunctional locking lid 6 and pump housing head 7
Position spring 8.
Multifunctional locking lid of the present invention can realize self-locking and thread as modular unit simultaneously
Locking function, use process can determine standardization multifunctional locking of the present invention according to assembling demand
The installation direction of lid, when pumping system needs to realize auto-lock function, standardization of the present invention is multi-functional
The self-locking connecting portion of tightening cover is arranged upward, when pumping system needs to realize thread locking function,
The thread locking connecting portion of standardization multifunctional locking lid of the present invention is arranged upward.Product of the present invention
Standardized production can be realized, reduce die sinking cost, and same assembling unit can be used
Dress, effectively reduces production cost.Simple in construction, easy to use.
Heretofore described integration Xi Sai pump rod mechanism 5 includes pump rod 51, at described pump
Liquid-conveying ducts 52, described pump rod 51 upper end open, described pump rod 1 lower end it is provided with in bar 51
Close, the outer wall of described pump rod 51 blind end is provided with inlet 53, described inlet 53
It is connected with liquid-conveying ducts 52, pump rod 51 outer wall on the upside of described inlet 53 is provided with
Upper limit bulge loop 54, pump rod 51 outer wall on the downside of inlet 53 is provided with lower limit bulge loop
55, the pump rod 51 between upper limit bulge loop 54 and lower limit bulge loop 55 is injection molded with
Energy pump rod 51 relatively moves up and down and can close the suction plug 57 of inlet 3, at described pump rod
51 lower ends are provided with can push up the pump pearl 33 of press pump pearl mechanism 3 so that pump pearl 33 latch enclosure
Top belling post 56 at pump chamber feed liquor port 2.
Plug and pump rod two kinds of different materials of employing are inhaled by integration of the present invention Xi Sai pump rod mechanism
It is molded into one, uses different materials injection to inhale plug and make it have the function of uniqueness, can improve close
Envelope effect and spray effect.Before standard integration liquid distributing pump system of the present invention uses, the pump housing
Head is in compressive state, and belling post 56 top, top is pressed in pump pearl 33, so that pump pearl 33 is locked
Surely it is enclosed in feed liquor port 2 and forms one stable sealing, prevent from transportation occurs leakage
The generation of accident, safe and reliable.
The present invention is provided with taper short slot 58, described inlet at described pump rod 51 lower end outer wall
53 are arranged in taper short slot 58.
Heretofore described plug 57 of inhaling includes suction plug body 571, inhales plug body 571 described
Inner side is provided with can be with the interior connecting portion 572 of pump rod 51 outer wall formation dynamic seal (packing), in described suction
Being provided with outside plug body 571 can be with the elastic 573 of pump chamber 1 inwall dynamic seal (packing).Described
Inner concave conical short slot it is provided with, so that elastic about 573 two ends are divided in the middle part of 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 connected more than interior
The length in portion 572, the distance between described lower limit bulge loop 55 and inlet 53 is less than interior company
Connect the length in portion 572.When in use, when pump rod 51 is in highest order, inhale under plug
Move on to lowest order, inhale plug lower end and be resisted against on lower limit bulge loop 55, owing to described lower limit is convex
Distance between ring 55 and inlet 53 is less than the length of interior connecting portion 572, so, now
Inhale plug and can close inlet 53.When, in pump rod 51 folding process, inhaling end beyond the Great Wall and act against the upper limit
On the bulge loop 54 of position, owing to the distance between described upper limit bulge loop 54 and inlet 53 is more than
The length of interior connecting portion 572, so now inlet 53 is in the state of unlatching, pump chamber 1
The liquid of bottom can enter in pump rod 51 from inlet 53.
The present invention is provided with internal projecting ring 574, at described convex in described interior connecting portion 572 lower end
Ring 574 medial surface is provided with taper surface 575.Described taper surface 575 can preferably be fitted in pump rod
On 51 outer walls, effectively guarantee its sealing property.
Be provided with transition connection portion 511 in the present invention in described pump rod 51 lower end, described transition is even
Connecing portion 511 external diameter and be less than pump rod 51 external diameter, described top belling post 56 is arranged on transition connection portion
On 511.When the present invention one Jian Tixisai pump rod mechanism is used for being assembled into the pumping system that spring is built-in
Time, back-moving spring 8 upper end is set in top belling post 56 and transition connection portion 511 and upper end
Top is pressed on lower limit bulge loop 55, plays good positioning action.
The present invention is provided with on the outer wall of described pump rod 51 upper end positioning convex ring 512, can clamping
In the locating slot 7311 of pump rod connecting portion 731 inwall.Pump rod 51 and the pump rod of pump housing head
Connecting portion 731 is easy to connect, solid and reliable.
Heretofore described pump chamber 1 includes pump chamber body 11, on described pump chamber body 11 top
Be provided with tightening cover installation portion 12, described in the portion 13 that is located by connecting be arranged on tightening cover installation portion 12
With pump chamber body 11 junction, outside described tightening cover installation portion 12 upper end, it is provided with connection convex
Land 14, 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 above pump chamber feed liquor port 2, at described pump chamber body
11 are provided with air-vent 15 near the position of tightening cover installation portion 12.During the present invention uses
Pump rod drive suction plug moves up and down the internal air-vent 15 that passes through of process pump chamber 1 and takes a breath, and has
Effect ensures that inhaling plug smoothly can slide in pump chamber.
Heretofore described lock bottle cap 4 includes lid 41, the company of being provided with in described lid 41
Connect hole 42, in described lid 41, be provided with locating groove 43, described connection bulge loop platform 14
It is fastened in locating groove 43, is provided with, in described lid 41, the screw thread 44 that spins, described
Connect and on the lid 41 above through hole 42, upwardly extended connection convex ring body 45, described location
Connecting portion 13 is arranged in connection convex ring body 45.The present invention locks the locating groove in bottle cap 4
43 cooperate with the connection bulge loop platform 13 of pump chamber 1, convenient and fast connection.
Heretofore described pump housing head 7 includes head body 71, at described head body
71 sidewalls are provided with curved mouth 72, and described thread matching mechanism 73 includes being arranged on described head originally
Pump rod connecting portion 731 on the downside of body 71, outside being provided with on described pump rod connecting portion 731 outer wall
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 the head body 71 being arranged on outside pump rod connecting portion 731
It is provided with connection cylinder 741, described connection cylinder 741 inwall is provided with location convex tendon
742, inside described connection cylinder 741 and outside pump rod connecting portion 731 between be provided with energy
Accommodate the gap 75 of back-moving spring 8.
The connection convex ring body 45 of lock bottle cap 4 upper end is set in outside connection cylinder 741, and
Form dynamic seal (packing) with being connected outside cylinder 741, effectively prevent the foreign body such as filthy water, dust from entering
Enter in pump chamber, safety and sanitation.The present invention connects the location convex tendon 742 of cylinder 741 with from
Slot to make way on lock tightening cover cooperates, and can realize auto-lock function, pass through rotary pump during use
Body head can realize locking or the state unlocked, when location convex tendon 742 is in one with slot to make way
During linear array, enter in slot to make way in location convex tendon 742, and in slot to make way the most up and down
Mobile, i.e. released state.When location, convex tendon 742 departs from slot to make way, is in connection cylinder
During 741 upper end, convex tendon 742 is limited can not move down in location, and now pump housing head is in shape of locking
State, because by mistake by there is unnecessary trouble when effectively preventing from not using, safe and reliable, use
Convenient.
Heretofore described Beng Zhu mechanism 3 includes pump pearl room 31, described pump pearl room 31 times
End is provided with cone connection 32, is provided with and can close cone connection 32 in described pump pearl room 31
Pump pearl 33, be provided with in the pump pearl room 31 above described pump pearl 33 and can prevent pump pearl 33 from taking off
Location convex tendon 742 from pump pearl room 31.
Heretofore described self-locking connecting portion 63 includes connector drum 631, in described connection
Cylinder 631 is provided with the slot to make way 632 that the location convex tendon 742 of detent mechanism 74 can be allowed to pass through,
It is provided with between connector drum 631 inwall with integrated Xi Sai pump rod mechanism 5 and can house reset bullet
The cavity 633 of spring 8.
In the present invention when need to assemble there is the pumping system of auto-lock function time, by self-locking connecting portion court
On be arranged in pump chamber, slot to make way in connector drum 631 632 and pump housing head in the present invention
Location convex tendon 742 on 7 cooperates, and pump housing head 7 can be made in use to realize
Auto-lock function, effectively prevents from, because of missing by, the problems such as leakage occur；Back-moving spring 8 lower end is pushed up
Being pressed on tightening cover lid 61, top, back-moving spring 8 upper end is pressed in pump housing head 7, thus
Realize external spring, it is to avoid content and the spring contact such as emulsion during use, safer
Health；The Access Division 65 of tightening cover lid 61 and being located by connecting of pump chamber 1 inwall in the present invention
Portion 13 cooperates connection, convenient and fast connection, securely.
Heretofore described thread locking connecting portion 64 includes connection pipe body 641, described
It is provided with and is arranged on pump rod connecting portion 731 outer wall of pump housing head 7 in connection pipe body 641 end
On the female thread 642 that matches of external screw thread 732.The present invention has thread when needs assembling
During the pumping system of locking function, thread being locked connecting portion and is arranged on upward in pump chamber, thread is locked
Female thread 642 on tight connecting portion 64 cooperates with the external screw thread 732 on pump housing head 7,
Pump housing head 7 thread is locked on multifunctional locking lid 6, thus effectively prevents from transporting
The problems such as journey pump housing generation leakage；Back-moving spring 8 lower end is set in thread locking connecting portion 64
On, top, back-moving spring 8 upper end is pressed in pump housing head 7, thus realizes external spring, it is to avoid
Content and the spring contact, more safety and sanitation such as emulsion during use.
The present invention is provided with in described connector drum 631 and is easy to position convex tendon 742 and falls into and step down
The transition cambered surface 634 of groove 632.
The first set-up mode of transition cambered surface 634 of the present invention, symmetrical on described connecting portion 3
Being provided with two slots to make way 632, described transition cambered surface 634 is separately positioned on described in two and steps down
In groove 632 opposite side.The present invention arranges transition cambered surface 634 in slot to make way 632 side,
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 634 of the present invention, in described connector drum 631
Being symmetrically arranged with two slots to make way 632, described transition cambered surface 634 is separately positioned on slot to make way 632
Both sides on.The present invention is respectively provided with transition cambered surface on slot to make way 632 both sides, is using
During curved nozzle press head all can be able to realize locking or unlocking with left rotation and right rotation.
Heretofore described Access Division 65 includes connecting projection 651, at described connection projection 651
Outer wall is provided with clamping bulge loop 652, described in the portion 13 that is located by connecting include and clamping bulge loop 652
Corresponding clamping annular groove.
The one of which embodiment of Access Division 65 of the present invention, described clamping bulge loop 652 is
Two, two described clamping bulge loops 652 are disposed on connection projection 651 outer wall.Corresponding
Two the clamping annular grooves that arrange at pump chamber 1 inwall, described clamping bulge loop 652 is fastened on clamping
In annular groove.
Access Division 65 of the present invention can also use other embodiment, such as uses a clamping
Bulge loop 652, it would however also be possible to employ three clamping bulge loops 652 or other quantity.
Heretofore described Access Division 65 is arranged in the middle part of tightening cover lid 61.Access Division 65
Being arranged on specific position, no matter the self-locking connecting portion of multifunctional locking lid sets up or spiral shell
Tooth locking connecting portion sets up, and Access Division 65 all can be connected to the location in the middle part of pump chamber 1 even
Connect in portion 13, easy to connect.
Heretofore described Access Division 65 can also be arranged on other of tightening cover lid 61 outer wall
On position, in this case then need to arrange being located by connecting of two diverse locations in pump chamber 7
Portion 13.
Heretofore described slot to make way 632 runs through the inside and outside both sides of connector drum.The present invention steps down
Groove 632 can also only be offered inside connector drum or on outside, need not run through connector drum
Inside and outside both sides can also, make the most according to actual needs.
Multifunctional locking lid of the present invention had both had auto-lock function and had also had thread locking function, used
Process can determine the installation direction of standardization multifunctional locking lid of the present invention according to assembling demand,
When pumping system needs to realize auto-lock function, the self-locking of standardization multifunctional locking lid of the present invention is even
The portion that connects is arranged upward, and when pumping system needs to realize thread locking function, standardization of the present invention is many
The thread locking connecting portion of function tightening cover is arranged upward.Product of the present invention can realize standardization
Produce, reduce die sinking cost, and same kludge can be used to assemble, effectively reduce life
Produce cost.Simple in construction, easy to use.
The ultimate principle of the present invention and principal character and the present invention have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments,
The principle that the present invention is simply described described in above-described embodiment and description, without departing from this
On the premise of bright spirit and scope, the present invention also has various changes and modifications, these change and
Improvement both falls within scope of the claimed invention.Claimed scope is by appended
Claims and equivalent thereof define.
Claims (10)
1. the standardization Multifunctional self-locking of external spring locks liquid distributing pump with thread, includes
Pump chamber (1), is provided with in described pump chamber (1) bottom and can close pump chamber (1) lower end liquid feeding end
The Beng Zhu mechanism (3) of mouth (2), is provided with lock bottle cap (4) in described pump chamber (1) upper end, its
It is characterised by: in described pump chamber (1), be provided with integration Xi Sai pump rod mechanism (5), in institute
It is provided with in stating pump chamber (1) top and can prevent integration Xi Sai pump rod mechanism (5) from departing from pump chamber (1)
Standardization multifunctional locking lid (6), described standardization multifunctional locking lid (6) includes
Tightening cover lid (61), is provided with longitudinal hole (62) in described tightening cover lid (61),
Described integration Xi Sai pump rod mechanism (5) is arranged in longitudinal hole (62), at described lock
Tight cap body (61) one end is provided with self-locking connecting portion (63), described tightening cover lid (61)
The other end is provided with thread locking connecting portion (64), on described tightening cover lid (61) outer wall
It is provided with Access Division (65), in pump chamber (1), is provided with the portion of being located by connecting (13), described clamping
Portion (65) is connected in the portion of being located by connecting (13), described integration Xi Sai pump rod mechanism (5)
Upper end connects pump housing head (7), is provided with and is connected with self-locking in described pump housing head (7)
The detent mechanism (74) that portion (63) coordinates, is provided with and thread in described pump housing head (7)
The thread matching mechanism (73) that locking connecting portion (64) coordinates, multi-functional in described standardization
Back-moving spring (8) it is provided with between tightening cover (6) and pump housing head (7).
The standardization Multifunctional self-locking of external spring the most according to claim 1 and spiral shell
Tooth lock liquid distributing pump, it is characterised in that described integration Xi Sai pump rod mechanism (5) includes
Pump rod (51), is provided with liquid-conveying ducts (52), described pump rod (51) in described pump rod (51)
Upper end open, described pump rod (1) lower end closed, outside described pump rod (51) blind end
Wall is provided with inlet (53), and described inlet (53) is connected with liquid-conveying ducts (52),
Pump rod (51) outer wall of described inlet (53) upside 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),
The upper injection mo(u)lding of pump rod (51) between upper limit bulge loop (54) and lower limit bulge loop (55)
Energy pump rod (51) relatively is had to move up and down and can close the suction plug (56) of inlet (3),
Described pump rod (51) lower end is provided with the pump pearl (33) that can push up press pump pearl mechanism (3) from
And make pump pearl (33) latch enclosure on top belling post (57) of pump chamber feed liquor port (2).
The standardization Multifunctional self-locking of external spring the most according to claim 1 and thread
Lock liquid distributing pump, it is characterised in that described pump chamber (1) includes pump chamber body (11), in institute
State pump chamber body (11) top and be provided with tightening cover installation portion (12), described in be located by connecting portion (13)
It is arranged on tightening cover installation portion (12) and pump chamber body (11) junction, at described tightening cover
Connection bulge loop platform (14) it is provided with, described pump chamber body (11) outside installation portion (12) upper end
Lower end is provided with pump chamber feed liquor port (2), and described Beng Zhu mechanism (3) is arranged on pump chamber liquid feeding end
In the pump chamber body (11) of mouth (2) top, described pump chamber body (11) near locking
The position of lid installation portion (12) is provided with air-vent (15).
The standardization Multifunctional self-locking of external spring the most according to claim 3 and thread
Lock liquid distributing pump, it is characterised in that described lock bottle cap (4) includes lid (41), in institute
It is provided with connection through hole (42) in stating lid (41), in described lid (41), is provided with location
Draw-in groove (43), described connection bulge loop platform (14) is fastened in locating groove (43), in institute
The screw thread that spins (44) it is provided with, in described connection through hole (42) top in stating lid (41)
Upwardly extended connection convex ring body (45) on lid (41), described in be located by connecting portion (13)
It is arranged in connection convex ring body (45).
The standardization Multifunctional self-locking of external spring the most according to claim 1 and thread
Lock liquid distributing pump, it is characterised in that described pump housing head (7) includes head body (71),
Described head body (71) sidewall is provided with curved mouth (72), described thread matching mechanism (73)
Including the pump rod connecting portion (731) being arranged on the downside of described head body (71), at described pump
Bar connecting portion (731) outer wall is provided with external screw thread (732), integration Xi Sai pump rod mechanism (5)
Pump rod upper end be plugged on pump rod connecting portion (731) in, described detent mechanism (74) includes
The head body (71) being arranged on pump rod connecting portion (731) outside is provided with connection cylinder
(741), described connection cylinder (741) inwall is provided with location convex tendon (742),
It is provided with and can hold between described connection cylinder (741) inner side and pump rod connecting portion (731) outside
Receive the gap (75) of back-moving spring (8).
The standardization Multifunctional self-locking of external spring the most according to claim 3 and thread
Lock liquid distributing pump, it is characterised in that described Beng Zhu mechanism (3) includes pump pearl room (31),
It is provided with cone connection (32), described pump pearl room (31) in described pump pearl room (31) lower end
Inside it is provided with the pump pearl (33) that can close cone connection (32), on described pump pearl (33)
The location that can prevent pump pearl (33) from departing from pump pearl room (31) it is provided with in the pump pearl room (31) of side
Convex tendon (742).
The standardization Multifunctional self-locking of external spring the most according to claim 1 and thread
Lock liquid distributing pump, it is characterised in that described self-locking connecting portion (63) includes connector drum
(631), described connector drum (631) is provided with can allow the location of detent mechanism (74)
The slot to make way (632) that convex tendon (742) passes through, at connector drum (631) inwall with integrated
The cavity (633) that can house back-moving spring (8) it is provided with between Xi Sai pump rod mechanism (5).
The standardization Multifunctional self-locking of external spring the most according to claim 1 with
Thread lock liquid distributing pump, it is characterised in that described thread locks connecting portion (64) company of including
Adapter body (641), be provided with and be arranged in described connection pipe body (641) end the pump housing by
The interior spiral shell that external screw thread (732) on pump rod connecting portion (731) outer wall of head (7) matches
Stricture of vagina (642).
The standardization Multifunctional self-locking of external spring the most according to claim 7 with
Thread lock liquid distributing pump, it is characterised in that be provided with in described connector drum (631) and be easy to
Location convex tendon (742) falls into the transition cambered surface (634) of slot to make way (632).
The standardization Multifunctional self-locking of external spring the most according to claim 1 with
Thread lock liquid distributing pump, it is characterised in that described Access Division (65) include connecting projection (651),
Described connection projection (651) outer wall is provided with clamping bulge loop (652), described in be located by connecting
Portion (13) includes the clamping annular groove corresponding with clamping bulge loop (652).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519611.6A CN106005723B (en) | 2016-07-01 | 2016-07-01 | The standardization Multifunctional self-locking of external spring and thread lock liquid distributing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519611.6A CN106005723B (en) | 2016-07-01 | 2016-07-01 | The standardization Multifunctional self-locking of external spring and thread lock liquid distributing pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005723A true CN106005723A (en) | 2016-10-12 |
| CN106005723B CN106005723B (en) | 2017-12-15 |
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|---|---|---|---|
| CN201610519611.6A Active CN106005723B (en) | 2016-07-01 | 2016-07-01 | The standardization Multifunctional self-locking of external spring and thread lock liquid distributing pump |
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| CN (1) | CN106005723B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021293A (en) * | 2017-04-13 | 2017-08-08 | 中山市美捷时包装制品有限公司 | A kind of pumping system retaining mechanism and external spring buckle-type pumping system |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106005723B (en) | 2017-12-15 |
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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. |