CN105966744A - Standardized screw thread-locking liquid distribution pump with outside mounted spring - Google Patents
Standardized screw thread-locking liquid distribution pump with outside mounted spring Download PDFInfo
- Publication number
- CN105966744A CN105966744A CN201610519313.7A CN201610519313A CN105966744A CN 105966744 A CN105966744 A CN 105966744A CN 201610519313 A CN201610519313 A CN 201610519313A CN 105966744 A CN105966744 A CN 105966744A
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- Prior art keywords
- pump
- pump chamber
- thread
- pump rod
- rod
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000010354 integration Effects 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 210000002435 tendon Anatomy 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000011324 bead Substances 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process 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
- 230000008569 process Effects 0.000 description 2
- 208000031481 Pathologic Constriction 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
- 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
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 210000001215 vagina Anatomy 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
- B05B11/109—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 the dispensing stroke being affected by the stored energy of a spring
- B05B11/1092—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 the dispensing stroke being affected by the stored energy of a spring automatically released from a loaded state at the end of the loading stroke
-
- 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
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1045—Sealing or attachment arrangements between pump and container the pump being preassembled as an independent unit before being mounted on 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
- B05B11/0005—Components or details
- B05B11/0089—Dispensing tubes
-
- 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
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on 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
- B05B11/1073—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 standardized screw thread-locking liquid distribution pump with an outside mounted spring. The standardized screw thread-locking liquid distribution pump comprises a pump chamber; a pump bead mechanism is arranged in the lower part of the pump chamber; a bottle locking cap is arranged at the upper end of the pump chamber; an integrated suction-plug pump rod mechanism is arranged in the pump chamber; a screw thread locking cap is arranged in the upper part of the pump chamber; the upper end of the integrated suction-plug pump rod mechanism is connected with a pump body pressing head in which an outer thread which is matched with an inner thread is arranged; a screw thread connection part is externally sleeved by a reset spring; the upper end of the reset spring presses in the pump body pressing head; and the lower end of the reset spring presses on a locking cap body. The invention aims at overcoming the deficiencies in the prior art, and providing a standard integrated liquid distribution pump system which is simple in structure, standardized in production and convenient to assemble and is capable of selecting to change different standardized components according to functional requirements.
Description
Technical field
The present invention relates to the standardization thread lock liquid distributing pump of a kind of external spring.
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, it is impossible to by change accessory
Assembling the pumping system of difference in functionality, ratio is if desired for pumping system and the needs reality realizing auto-lock function
The pumping system of existing thread locking, owing to needing the function realized different, it is impossible to locked by change
Cover and realize transformation functionally by head member.For another example need to realize the pumping system of external spring
With need to realize the pumping system that spring is built-in, need to use the different pump housing, pump rod, tightening cover
Etc. realizing.
Due to the defect in the design of existing pump system, the assembly constituting pumping system can not make mark
Prospective component, it is impossible to go out the pumping system of difference in functionality by changing assembling components, add out undoubtedly
Mould cost, and need to use different assembling equipment to carry out assembling and too increase assembly cost.
So, it is necessary to research and develop a kind of standard integration liquid distributing pump being made up of standard package
System.
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 standard integration liquid distributing pump system of modular unit.
In order to achieve the above object, the present invention uses below scheme:
The standardization thread lock liquid distributing pump of external spring, includes pump chamber, at described pump chamber
It is provided with the Beng Zhu mechanism that can close pump chamber lower end feed liquor port in bottom, sets in described pump chamber upper end
There is lock bottle cap, it is characterised in that: in described pump chamber, it is provided with integration Xi Sai pump rod mechanism,
The thread lock that can prevent integration Xi Sai pump rod mechanism from departing from pump chamber it is provided with in described pump chamber top
Tight lid, described thread tightening cover includes tightening cover lid, sets in described tightening cover lid upper end
There is thread connecting portion, be provided with female thread in thread connecting portion upper inside wall, at described tightening cover lid
Being provided with the connecting hole of connection in the middle of body, described integration Xi Sai pump rod mechanism is arranged on connecting hole
In, outside described tightening cover lid, it is provided with Access Division, in pump chamber, is provided with the portion of being located by connecting,
Described Access Division is connected in the portion of being located by connecting, in described integration Xi Sai pump rod mechanism upper end even
It is connected to pump housing head, in described pump housing head, is provided with the external screw thread with screw-internal thread fit, in institute
Stating and be arranged with back-moving spring outside thread connecting portion, top, described back-moving spring upper end is pressed in pump housing head
In, top, described back-moving spring lower end is pressed on tightening cover lid.The present invention uses standardization self-locking
Tightening cover and standardized pump chamber, integrated Xi Sai pump rod mechanism, lock bottle cap, the standardization pump housing
It is assembled into standardization standard integration liquid distributing pump system, standardization self-locking tightening cover by first-class
On Access Division be connected to the clamping block that standarizing pump is indoor, can quickly connect.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that
Described integration Xi Sai pump rod mechanism includes pump rod, is provided with liquid-conveying ducts in described pump rod,
Described pump rod upper end open, described pump rod lower end closed, on the outer wall of described pump rod blind end
Being provided with inlet, described inlet is connected with liquid-conveying ducts, the pump on the upside of described inlet
Bar outer wall is provided with upper limit bulge loop, the pump rod outer wall on the downside of inlet is provided with lower limit convex
Ring, the pump rod between upper limit bulge loop and lower limit bulge loop is injection molded with can relative pump rod
Move up and down and can close the suction plug of inlet, described pump rod lower end is provided with and can push up press pump
The pump pearl of pearl mechanism is so that pump pearl latch enclosure is at the top belling post of pump chamber feed liquor port.This
Plug is inhaled by bright integration Xi Sai pump rod mechanism and becomes one with pump rod two kinds of different material injection of employing
Body, use different materials injection inhale plug makes its have uniqueness function, can improve sealing effectiveness and
Spray effect.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that institute
State pump chamber and include pump chamber body, be provided with tightening cover installation portion at described pump chamber body upper part, described
The portion of being located by connecting is arranged on tightening cover installation portion and pump chamber body junction, pacifies at described tightening cover
It is provided with connection bulge loop platform outside upper end, dress portion, is provided with pump chamber liquid feeding end in described pump chamber body lower end
Mouthful, described Beng Zhu mechanism is arranged on the pump chamber above pump chamber feed liquor port, and this is internal, at described pump
Room body is provided with air-vent near the position of tightening cover installation portion.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that institute
State lock bottle cap and include lid, in described lid, be provided with connection through hole, set in described lid
Having locating groove, described connection bulge loop decometer is located in locating groove, is provided with in described lid
Spin screw thread, and the lid above described connection through hole has upwardly extended connection convex ring body.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that institute
State pump housing head and include head body, described this body sidewall of head is provided with curved mouth, in institute
Stating and be provided with pump rod connecting portion on the downside of head body, the pump rod upper end of integration Xi Sai pump rod mechanism is inserted
It is connected in pump rod connecting portion, the head body outside described pump rod connecting portion is provided with connecting cylinder
Body, described connector drum is set in outside thread connecting portion, and described external screw thread is arranged on pump rod and connects
On outside portion.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that institute
Shu Beng pearl mechanism includes pump pearl room, is provided with cone connection, in institute in lower end, described pump pearl room
State pump pearl indoor and be provided with the pump pearl that can close cone connection, the pump pearl room above described pump pearl
Inside it is provided with the location convex tendon that can prevent pump pearl from departing from pump pearl room.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that
Suction plug location division has been downwardly extended, described outside the connecting hole of described tightening cover lid lower surface
Inhale to be provided with between plug location division and pump rod outer wall and can house the gap of upper limit bulge loop on pump rod.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that institute
State Access Division to include connecting projection, described connection projection outer wall is provided with clamping bulge loop, described
The portion of being located by connecting includes the clamping annular groove corresponding with clamping bulge loop.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that institute
The clamping bulge loop stated is two, and two described clamping bulge loops are disposed on connection projection outer wall
On.
The standardization thread lock liquid distributing pump of external spring as above, it is characterised in that
Described connection projection lower end is provided with the cone that can fit with the taper connection step on pump chamber inner wall
Shape lacks face.
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, self-locking tightening cover,
The pump housing equal can make modular unit by first-class, it is possible to achieve standardized production, according to function need
Ask the different modular unit of selection to be assembled into standard integration liquid distributing pump system, produce
Convenient, 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 thread locking is stamped enough
Space mounting, easy for installation；It is provided with, in specific position, the portion of being located by connecting, pump chamber sets
Putting connection bulge loop platform, cooperate with the locating groove in lock bottle cap, pump chamber can facilitate clamping
In lock bottle cap, convenient and fast connection.
Four, in the present invention on the pump rod connecting portion outer wall of the female thread on connecting portion and curved nozzle press head
External screw thread cooperate, pump housing head can be made to be effectively lock edat on tightening cover lid, from
And effectively prevent the problems such as transportation pump housing generation leakage；Easy to connect, securely；
Five, invention on thread connecting portion can with sheathed back-moving spring thus realize outside spring
Put, it is to avoid content and the spring contact, more safety and sanitation such as emulsion during 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 generalized section 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 thread tightening cover of the present invention；
Fig. 9 is the generalized section of thread tightening cover 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 thread such as Fig. 1 to the external spring shown in 11 locks liquid distributing pump, including
There is pump chamber 1, be provided with in described pump chamber 1 bottom and can close pump chamber 1 lower end feed liquor port 2
Beng Zhu mechanism 3, is provided with lock bottle cap 4, is provided with in described pump chamber 1 in described pump chamber 1 upper end
Integration Xi Sai pump rod mechanism 5, is provided with in described pump chamber 1 top and can prevent integration from inhaling plug
Pump rod mechanism 5 departs from the thread tightening cover 6 of pump chamber 1, and described thread tightening cover 6 includes lock
Tight cap body 61, is provided with thread connecting portion 62, at thread in described tightening cover lid 61 upper end
Connecting portion 62 upper inside wall is provided with female thread 65, is provided with in the middle of described tightening cover lid 61
The connecting hole 63 connected, described integration Xi Sai pump rod mechanism 5 is arranged in connecting hole 63,
Outside described tightening cover lid 61, it is provided with Access Division 64, is provided with in pump chamber 1 and is located by connecting
Portion 13, described Access Division 64 is connected in the portion of being located by connecting 13, inhales plug in described integration
Pump rod mechanism 5 upper end connects pump housing head 7, is provided with and interior spiral shell in described pump housing head 7
The external screw thread 75 that stricture of vagina 65 coordinates, is arranged with back-moving spring 8 outside described thread connecting portion 62,
Top, described back-moving spring 8 upper end is pressed in pump housing head 7, top, described back-moving spring 8 lower end pressure
On tightening cover lid 61.
Female thread 65 on thread connecting portion 62 and the external screw thread on pump housing head 7 in the present invention
75 cooperate so that pump housing head 7 thread is locked on thread tightening cover 6, thus has
Effect prevents the problems such as transportation pump housing generation leakage；In the present invention, back-moving spring 8 lower end is sheathed
On thread connecting portion 62, top, back-moving spring 8 upper end is pressed in pump housing head 7, thus real
Existing external spring, it is to avoid during use, content and the spring contact, more safety such as emulsion are defended
Raw；The portion that is located by connecting of the Access Division 64 of tightening cover lid 1 and pump chamber 1 inwall in the present invention
13 cooperate connection, convenient and fast connection, securely.
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 53, at described pump
Bar 51 lower end is provided with can push up the pump pearl 33 of press pump pearl mechanism 3 so that pump pearl 33 locking envelope
Close the top belling post 56 at pump chamber feed liquor port 2.In integration of the present invention Xi Sai pump rod mechanism
Inhaling plug uses two kinds of different material injection integral from pump rod, uses different materials injection to inhale plug
Make it have the function of uniqueness, sealing effectiveness and spray effect can be improved.Standard of the present invention one
Before changing the use of liquid distributing pump system, pump housing head is in compressive state, and top belling post 56 pushes up
Be pressed in pump pearl 33 so that pump pearl 33 latch enclosure feed liquor port 2 formed one stable
Seal, prevent from transportation occurs the generation of leakage 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 731 of pump rod connecting portion 73 inwall.Pump rod 51 connects with the pump rod of valve body head
Meet portion 73 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.
The present invention locks connection bulge loop platform 14 phase of the locating groove 43 in bottle cap 4 and pump chamber 1
Coordinate mutually, 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, are provided with pump rod connecting portion 73 on the downside of described head body 71,
The pump rod upper end of integration Xi Sai pump rod mechanism 5 is plugged in pump rod connecting portion 73, described
Head body 71 outside pump rod connecting portion 73 is provided with connector drum 74, described connecting cylinder
Body 74 is set in outside thread connecting portion 62, and described external screw thread 75 is arranged on pump rod connecting portion 73
On outside.The connection convex ring body 44 of lock bottle cap 4 upper end is set in outside connector drum 74, and
With formation dynamic seal (packing) outside connector drum 74, effectively prevent the foreign body such as filthy water, dust from entering
In pump chamber, safety and sanitation.Outside in the present invention, the female thread on thread connecting portion is with pump housing head
Screw thread cooperates, and curved nozzle press head can be made to be effectively lock edat on tightening cover lid, thus have
Effect prevents the problems such as transportation pump housing generation leakage.
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 34 from pump pearl room 31.
The present invention has downwardly extended outside the connecting hole 63 of described tightening cover lid 61 lower surface
Inhale plug location division 66, be provided with described suction and can hold between plug location division 66 and pump rod 51 outer wall
Put the gap 67 of upper limit bulge loop 54 on pump rod.The present invention in use inhales when integration
Plug pump rod mechanism rises in highest order under the effect of back-moving spring 8, inhales top, plug 57 upper end
Being pressed on suction plug location division, on pump rod 51, positioning step simultaneously enters suction plug location division 66 and pump
The gap 67 constituted between bar 51 outer wall, thus limit integration suction plug pump rod and continue upper shifting.
Heretofore described Access Division 64 includes connecting projection 641, at described connection projection 641
Outer wall is provided with clamping bulge loop 642, described in the portion 13 that is located by connecting include and clamping bulge loop 642
Corresponding clamping annular groove.
The one of which embodiment of Access Division 64 of the present invention, described clamping bulge loop 642 is
Two, two described clamping bulge loops 642 are disposed on connection projection 641 outer wall.Corresponding
Two the clamping annular grooves that arrange at pump chamber 1 inwall, described clamping bulge loop 642 is fastened on clamping
In annular groove.
Access Division 64 of the present invention can also use other embodiment, such as uses a clamping
Bulge loop 642, it would however also be possible to employ three clamping bulge loops 642 or other quantity.
Heretofore described connection projection 641 is arranged on tightening cover lid 61 bottom.Access Division
64 are arranged on specific position, the most corresponding with the clamping position of pump chamber, easy to connect.
Being provided with in described connection projection 641 lower end in the present invention can be with the taper on pump chamber 1 inwall
The taper that connection step 16 fits lacks face 643.Described taper lacks in face 643 and pump chamber 1
Taper connection step 16 on wall cooperates so that standardization self-locking tightening cover of the present invention with
Connect more firm between pump chamber 1.
The present invention can select various criterion assembling components according to the demand of assembling, such as uses same
The pump chamber of sample, can select different standardization self-locking tightening covers or standardization thread tightening cover and
Corresponding head is assembled into pumping system, thus realizes standardized production, reduces die sinking cost, and
And same kludge can be used to assemble, effectively reduce production cost.
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 thread lock liquid distributing pump of external spring, includes pump chamber (1),
The pump that can close pump chamber (1) lower end feed liquor port (2) it is provided with in described pump chamber (1) bottom
Pearl mechanism (3), is provided with lock bottle cap (4) in described pump chamber (1) upper end, it is characterised in that:
Integration Xi Sai pump rod mechanism (5) it is provided with, in described pump chamber (1) in described pump chamber (1)
The thread lock that can prevent integration Xi Sai pump rod mechanism (5) from departing from pump chamber (1) it is provided with in top
Tight lid (6), described thread tightening cover (6) includes tightening cover lid (61), at described lock
Tight cap body (61) upper end is provided with thread connecting portion (62), on thread connecting portion (62)
Portion's inwall is provided with female thread (65), is provided with connection in the middle of described tightening cover lid (61)
Connecting hole (63), described integration Xi Sai pump rod mechanism (5) is arranged in connecting hole (63),
It is provided with Access Division (64) in described tightening cover lid (61) outside, is provided with in pump chamber (1)
Be located by connecting portion (13), and described Access Division (64) are connected in the portion of being located by connecting (13),
Connect in described integration Xi Sai pump rod mechanism (5) upper end and have pump housing head (7), described
The external screw thread (75) coordinated with female thread (65) it is provided with, at described spiral shell in pump housing head (7)
Being arranged with back-moving spring (8) outside tooth connecting portion (62), described back-moving spring (8) upper end is pushed up
Being pressed in pump housing head (7), top, described back-moving spring (8) lower end is pressed in tightening cover lid (61)
On.
The standardization thread lock liquid of external spring the most according to claim 1 divides
Join pump, it is characterised in that described integration Xi Sai pump rod mechanism (5) includes pump rod (51),
Liquid-conveying ducts (52) it is provided with in described pump rod (51), 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 into
Liquid mouth (53), described inlet (53) is connected with liquid-conveying ducts (52), described enter
Pump rod (51) outer wall of liquid mouth (53) upside is provided with upper limit bulge loop (54), at feed liquor
Pump rod (51) outer wall of mouth (53) downside is provided with lower limit bulge loop (55), at upper limit
Being injection molded with on pump rod (51) between bulge loop (54) and lower limit bulge loop (55) can phase
Pump rod (51) is moved up and down and can close the suction plug (57) of inlet (53), in institute
State pump rod (51) lower end be provided with can push up press pump pearl mechanism (3) pump pearl (33) so that
Pump pearl (33) latch enclosure is on top belling post (56) of pump chamber feed liquor port (2).
The standardization thread lock liquid distribution of external spring the most according to claim 1
Pump, it is characterised in that described pump chamber (1) includes pump chamber body (11), at described pump chamber body
(11) top is 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) and pump chamber body (11) junction, at described tightening cover installation portion
(12) connection bulge loop platform (14) it is provided with outside upper end, in described pump chamber body (11) lower end
Being provided with pump chamber feed liquor port (2), described Beng Zhu mechanism (3) is arranged on pump chamber feed liquor port (2)
In the pump chamber body (11) of top, described pump chamber body (11) near tightening cover installation portion
(12) position is provided with air-vent (15).
The standardization thread lock liquid distribution of external spring the most according to claim 3
Pump, it is characterised in that described lock bottle cap (4) includes lid (41), in described lid (41)
Inside it is provided with connection through hole (42), in described lid (41), is provided with locating groove (43), institute
State connection bulge loop platform (14) to be fastened in locating groove (43), in described lid (41)
Be provided with the screw thread that spins (44), described connection through hole (42) top lid (41) on to
On be extended with connection convex ring body (45).
The standardization thread lock liquid distribution of external spring the most according to claim 1
Pump, it is characterised in that described pump housing head (7) includes head body (71), presses described
Head body (71) sidewall is provided with curved mouth (72), sets in described head body (71) downside
Pump rod connecting portion (73), the pump rod upper end of integration Xi Sai pump rod mechanism (5) is had to be plugged on pump
In bar connecting portion (73), at the head body (71) in described pump rod connecting portion (73) outside
Being provided with connector drum (74), described connector drum (74) is set in thread connecting portion (62)
Outward, described external screw thread (75) is arranged on pump rod connecting portion (73) outside.
The standardization thread lock liquid distribution of external spring the most according to claim 3
Pump, it is characterised in that described Beng Zhu mechanism (3) includes pump pearl room (31), on described pump pearl
Room (31) lower end is provided with cone connection (32), is provided with energy in described pump pearl room (31)
Close the pump pearl (33) of cone connection (32), on the pump pearl of described pump pearl (33) top
The location convex tendon (34) that can prevent pump pearl (33) from departing from pump pearl room (31) it is provided with in room (31).
The standardization thread lock liquid distribution of external spring the most according to claim 2
Pump, it is characterised in that connecting hole (63) outside in described tightening cover lid (61) lower surface
Downwardly extend suction plug location division (66), inhale plug location division (66) and pump rod (51) described
The gap (67) that can house upper limit bulge loop (54) on pump rod it is provided with between outer wall.
The standardization thread lock liquid distribution of external spring the most according to claim 1
Pump, it is characterised in that described Access Division (64) include connecting projection (641), in described connection
Projection (641) outer wall is provided with clamping bulge loop (642), described in be located by connecting portion (13) bag
Include the clamping annular groove (643) corresponding with clamping bulge loop (642).
The standardization thread lock liquid of external spring the most according to claim 8 divides
Join pump, it is characterised in that described clamping bulge loop (642) is two, and two described clampings are convex
Ring (642) is disposed on connection projection (641) outer wall.
The standardization thread lock liquid of external spring the most according to claim 8 divides
Join pump, it is characterised in that be provided with in described connection projection (641) lower end can with in pump chamber (1)
The taper that taper connection step (16) on wall fits lacks face (643).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519313.7A CN105966744B (en) | 2016-07-01 | 2016-07-01 | The standardization thread of external spring locks liquid distributing pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610519313.7A CN105966744B (en) | 2016-07-01 | 2016-07-01 | The standardization thread of external spring locks liquid distributing pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105966744A true CN105966744A (en) | 2016-09-28 |
| CN105966744B CN105966744B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610519313.7A Active CN105966744B (en) | 2016-07-01 | 2016-07-01 | The standardization thread of external spring locks liquid distributing pump |
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| Country | Link |
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| CN (1) | CN105966744B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252848A (en) * | 2017-06-30 | 2017-10-17 | 张家港幸运金属工艺品有限公司 | Locking lid side wall external screw thread punch forming module |
| 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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| EP1433535A2 (en) * | 2000-03-15 | 2004-06-30 | Saint-Gobain Calmar, S.A. | Fluid pump dispenser having product having retraction feature |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107252848A (en) * | 2017-06-30 | 2017-10-17 | 张家港幸运金属工艺品有限公司 | Locking lid side wall external screw thread punch forming module |
| CN107252848B (en) * | 2017-06-30 | 2023-06-02 | 张家港幸运金属工艺品有限公司 | Locking lid lateral wall external screw thread stamping forming die |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105966744B (en) | 2018-11-02 |
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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. |