CN205801925U - A kind of standard integration liquid distributing pump system of external spring - Google Patents
A kind of standard integration liquid distributing pump system of external spring Download PDFInfo
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- CN205801925U CN205801925U CN201620695775.XU CN201620695775U CN205801925U CN 205801925 U CN205801925 U CN 205801925U CN 201620695775 U CN201620695775 U CN 201620695775U CN 205801925 U CN205801925 U CN 205801925U
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- pump rod
- pump chamber
- integration
- tightening cover
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- 230000010354 integration Effects 0.000 title claims abstract description 61
- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 210000002435 tendon Anatomy 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 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
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses the standard integration liquid distributing pump system of a kind of external spring, include pump chamber, Beng Zhu mechanism it is provided with in pump chamber bottom, it is provided with lock bottle cap in pump chamber upper end, being provided with integration Xi Sai pump rod mechanism in pump chamber, be provided with self-locking tightening cover in pump chamber top, connecting in integration Xi Sai pump rod mechanism upper end has pump housing head, in pump housing head, it is provided with location convex tendon, in cavity, is provided with back-moving spring.The purpose of this utility model provides a kind of simple in construction, can realize standardized production, easy to assembly, can select to change the standard integration liquid distributing pump system of various criterion assembly according to functional requirement.This utility model uses standardization self-locking tightening cover and standardized pump chamber, integrated Xi Sai pump rod mechanism, locks bottle cap, standardization pump housing head etc. and be assembled into standardization standard integration liquid distributing pump system, Access Division on standardization self-locking tightening cover is connected to the clamping block that standarizing pump is indoor, can quickly connect.
Description
Technical field
This utility model relates to the standard integration liquid distributing pump system of a kind of external spring.
Background technology
The most a lot of product such as liquid, facial cream and hair styling gel havings etc. are all to be allocated by pumping system, these pumping systems
Be usually and utilize specific design to produce, it is impossible to gone out the pumping system of difference in functionality by change assembling fittings, than if desired for
Realize the pumping system of auto-lock function and need to realize the pumping system of thread locking, owing to needing the function realized different, it is impossible to logical
Cross change tightening cover and realize transformation functionally by head member.For another example need realize the pumping system of external spring and need reality
The pumping system that existing spring is built-in, needs to use the different pump housing, pump rod, tightening cover etc. to realize.
Due to the defect in the design of existing pump system, the assembly constituting pumping system can not make standard package, it is impossible to logical
Cross replacing assembling components and go out the pumping system of difference in functionality, add die sinking cost undoubtedly, and need to use different assemblings to set
Assembly cost is too increased for carrying out assembling.
So, it is necessary to research and develop a kind of standard integration liquid distributing pump system being made up of standard package.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, it is provided that a kind of simple in construction, can be real
Existing standardized production, easy to assembly, the standard integration liquid changing various criterion assembly can be selected to divide according to functional requirement
Join pumping system.
In order to achieve the above object, this utility model employing below scheme:
The standard integration liquid distributing pump system of a kind of external spring, includes pump chamber, sets in described pump chamber bottom
There is the Beng Zhu mechanism that can close pump chamber lower end feed liquor port, be provided with lock bottle cap in described pump chamber upper end, it is characterised in that: described
It is provided with integration Xi Sai pump rod mechanism in pump chamber, is provided with in described pump chamber top and can prevent integration Xi Sai pump rod mechanism from departing from
The self-locking tightening cover of pump chamber, described self-locking tightening cover includes tightening cover lid, is provided with connection in the middle of described tightening cover lid
Hole, described integration Xi Sai pump rod mechanism is arranged in connecting hole, is provided with connecting portion, described in described tightening cover lid upper end
Connecting portion is provided with slot to make way, is provided with cavity, at described lock between connecting portion inwall and integrated Xi Sai pump rod mechanism outer wall
Being provided with Access Division outside tight cap body, be provided with the portion of being located by connecting in pump chamber, described Access Division is connected in the portion of being located by connecting,
Described integration Xi Sai pump rod mechanism upper end connects pump housing head, is provided with determining of coordinating with slot to make way in described pump housing head
Position convex tendon, is provided with back-moving spring in described cavity, and described back-moving spring is set on integration Xi Sai pump rod mechanism outer wall, institute
Stating top, back-moving spring upper end to be pressed in pump housing head, top, described back-moving spring lower end is pressed on tightening cover lid.This utility model
Use standardization self-locking tightening cover and standardized pump chamber, integrated Xi Sai pump rod mechanism, lock bottle cap, standardization pump housing head etc.
Being assembled into standardization standard integration liquid distributing pump system, the Access Division on standardization self-locking tightening cover is connected to standarizing pump
Indoor clamping block, can quickly connect.
The standard integration liquid distributing pump system of a kind 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, described pump rod upper end open, described pump rod lower end in described pump rod
Closing, be provided with inlet on the outer wall of described pump rod blind end, 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, the pump rod outer wall on the downside of inlet is provided with lower limit bulge loop, upper
It is injection molded with on pump rod between position limiting convex ring and lower limit bulge loop to move up and down and inlet can be closed by pump rod relatively
Inhale plug, described pump rod lower end is provided with and can push up the pump pearl of press pump pearl mechanism so that pump pearl latch enclosure is on the top of feed liquor port
Belling post.Plug is inhaled by this utility model integration Xi Sai pump rod mechanism integral with pump rod two kinds of different material injection of employing,
Using different materials injection to inhale plug makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that described pump chamber bag
Include pump chamber body, be provided with tightening cover installation portion at described pump chamber body upper part, described in the portion of being located by connecting be arranged on tightening cover install
Portion and pump chamber body junction, be provided with connection bulge loop platform, outside described tightening cover installation portion upper end under described pump chamber body
End is provided with feed liquor port, and described Beng Zhu mechanism is arranged on the pump chamber above feed liquor port, and this is internal, close at described pump chamber body
The position of tightening cover installation portion is provided with air-vent.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that described lock bottle cap
Include lid, in described lid, be provided with connection through hole, in described lid, be provided with locating groove, described connection bulge loop decometer
It is located in locating groove, is provided with, in described lid, the screw thread that spins, the lid above described connection through hole has upwardly extended
Connect convex ring body.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that the described pump housing is pressed
Head includes head body, is provided with curved mouth on described this body sidewall of head, is provided with pump rod and connects on the downside of described head body
Portion, the pump rod upper end of integration Xi Sai pump rod mechanism is plugged in pump rod connecting portion, the head outside described pump rod connecting portion
Body is provided with connector drum, and described connector drum is set in outside connecting portion, and described location convex tendon is arranged on inside connector drum
On the position corresponding with slot to make way, inside described connector drum and outside pump rod connecting portion between be provided with and can accommodate back-moving spring
Gap.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that described pump pearl machine
Structure includes pump pearl room, is provided with cone connection in lower end, described pump pearl room, is provided with in described pump pearl indoor and can close taper even
Connecing the pump pearl in portion, the pump pearl indoor above described pump pearl are provided with the retaining convex rib that can prevent pump pearl from departing from pump pearl room.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that in described locking
Downwardly extend suction plug location division outside the connecting hole of cap body lower surface, set between plug location division and pump rod outer wall described suction
There is the space that can house upper limit bulge loop.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that in described connection
Portion is provided with to be easy to position convex tendon and falls into the transition cambered surface of slot to make way.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that in described connection
Being symmetrically arranged with two slots to make way in portion, described transition cambered surface is separately positioned in two described slot to make way opposite side.
The standard integration liquid distributing pump system of a kind of external spring as above, it is characterised in that described Access Division
Including connect projection, described connection projection outer wall is provided with clamping bulge loop, described in the portion of being located by connecting include and clamping bulge loop pair
The clamping annular groove answered.
In sum, relative to prior art, it provides the benefit that this utility model:
One, pump chamber in this utility model, integration Xi Sai pump rod mechanism, lock bottle cap, self-locking tightening cover, the pump housing by first-class all
Modular unit can be made, it is possible to achieve standardized production, select different modular units to be assembled into mark according to functional requirement
Quasi-integration liquid distributing pump system, convenient for production, easy to assembly.
Two, inhaling plug in this utility model integration Xi Sai pump rod mechanism uses two kinds of different material injection to become one from pump rod
Body, uses different materials injection to inhale plug and makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.
Three, in this utility model, pump chamber is provided with tightening cover installation portion so that enough space mounting are stamped in self-locking locking,
Easy for installation；Specific position is provided with the portion of being located by connecting, and cooperates with the Access Division of self-locking tightening cover, it is achieved Fast Installation,
Easy to connect, securely；Arranging connection bulge loop platform on pump chamber, cooperate with the locating groove in lock bottle cap, pump chamber can
It is connected in lock bottle cap with convenient card, convenient and fast connection.
Four, this utility model arranges on the pump housing head location convex tendon coordinated with the slot to make way of self-locking tightening cover mutual
Coordinate, pump housing head can be made in use to realize auto-lock function, effectively prevent from, because of missing by, the problems such as leakage occur；
Five, utility model is provided with cavity between connecting portion inwall and pump rod outer wall, reset can be set in cavity
Spring, top, back-moving spring lower end is pressed on tightening cover lid upper surface, and top, back-moving spring upper end is pressed in pump housing head inner tip,
Thus realize external spring, it is to avoid content and the spring contact, more safety and sanitation such as emulsion during use；
Six, this utility model arranges on the tightening cover lid of slot to make way upper end transition cambered surface, in use lead to
Cross rotation pump housing head, it is possible to achieve lock or unlock, easy to use.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is generalized section of the present utility model；
Fig. 4 is the generalized section of this utility model compressive state；
Fig. 5 is the generalized section of this utility model pump housing head；
Fig. 6 is the generalized section of this utility model lock bottle cap；
Fig. 7 is the generalized section of this utility model pump chamber；
Fig. 8 is the schematic perspective view of this utility model self-locking tightening cover；
Fig. 9 is the generalized section of this utility model self-locking tightening cover；
Figure 10 is the schematic perspective view of this utility model integration Xi Sai pump rod mechanism；
Figure 11 is the generalized section of this utility model integration Xi Sai pump rod mechanism.
Detailed description of the invention
This utility model is further described by explanation and detailed description of the invention below in conjunction with the accompanying drawings:
Such as the standard integration liquid distributing pump system of Fig. 1 to a kind of external spring shown in 11, include pump chamber 1,
It is provided with the Beng Zhu mechanism 3 that can close pump chamber 1 lower end feed liquor port 2 in described pump chamber 1 bottom, is provided with lock in described pump chamber 1 upper end
Bottle cap 4, it is characterised in that: in described pump chamber 1, it is provided with integration Xi Sai pump rod mechanism 5, in described pump chamber 1 top, is provided with energy
Preventing integration Xi Sai pump rod mechanism 5 from departing from the self-locking tightening cover 6 of pump chamber 1, described self-locking tightening cover 6 includes tightening cover lid
61, it is provided with connecting hole 62 in the middle of the described tightening cover lid 61, described integration Xi Sai pump rod mechanism 5 is arranged on connecting hole 62
In, it is provided with connecting portion 63 in described tightening cover lid 61 upper end, described connecting portion 63 is provided with slot to make way 64, at connecting portion 63
It is provided with cavity 65 between inwall and integrated Xi Sai pump rod mechanism 5 outer wall, outside described tightening cover lid 61, is provided with Access Division
66, in pump chamber 1, it is provided with the portion of being located by connecting 15, described Access Division 66 is connected in the portion of being located by connecting 15, inhales in described integration
Plug pump rod mechanism 5 upper end connects pump housing head 7, is provided with the location convex tendon coordinated with slot to make way 64 in described pump housing head 7
710, in described cavity 65, it is provided with back-moving spring 8, described back-moving spring 8 is set on integration Xi Sai pump rod mechanism 5 outer wall,
Top, described back-moving spring 8 upper end is pressed in pump housing head 7, and top, described back-moving spring 8 lower end is pressed on tightening cover lid 61.
In this utility model, the slot to make way 64 on connecting portion 63 cooperates with the location convex tendon 710 on pump housing head 7, energy
Make pump housing head 7 in use realize auto-lock function, effectively prevent from, because of missing by, the problems such as leakage occur；This practicality
Top, novel middle back-moving spring 8 lower end is pressed on tightening cover lid 1 upper surface, and it is internal that top, back-moving spring 8 upper end is pressed in pump housing head 7
Top, thus realize external spring, it is to avoid content and the spring contact, more safety and sanitation such as emulsion during use；This reality
Cooperate with the clamping position 15 of pump chamber 1 inwall with the Access Division 66 of novel middle tightening cover lid 1 and be connected, convenient and fast connection,
Securely.
The mechanism of integration Xi Sai pump rod described in this utility model 5 includes pump rod 51, is provided with and leads in described pump rod 51
Liquid passage 52, described pump rod 51 upper end open, described pump rod 51 lower end closed, the outer wall of described pump rod 51 blind end is provided with
Inlet 53, described inlet 53 is connected with liquid-conveying ducts 52, and 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 555, upper limit bulge loop 54 and under
It is injection molded with on pump rod 51 between position limiting convex ring 555 to move up and down and the suction of inlet 53 can be closed by pump rod 51 relatively
Plug 57, is provided with on described pump rod 51 lower end and can push up the pump pearl 33 of press pump pearl mechanism 3 so that pump pearl 33 latch enclosure is at feed liquor
The top belling post 56 of port 2.
Plug is inhaled by this utility model integration Xi Sai pump rod mechanism integral with pump rod two kinds of different material injection of employing,
Using different materials injection to inhale plug makes it have the function of uniqueness, can improve sealing effectiveness and spray effect.This utility model mark
Before quasi-integration liquid distributing pump system uses, pump housing head is in compressive state, and belling post 56 top, top is pressed in pump pearl 33, thus
Make pump pearl 33 latch enclosure form one stable sealing at feed liquor port 2, prevent from transportation occurs sending out of leakage accident
Raw, safe and reliable.
Being provided with taper short slot 58 at described pump rod 51 lower end outer wall in this utility model, described inlet 53 is arranged on taper
In short slot 58.
Inhale plug 57 described in this utility model and include suction plug body 571, inhale that be provided with inside plug body 571 can be with described
Pump rod 51 outer wall forms the interior connecting portion 572 of dynamic seal (packing), is provided with can move with pump chamber 1 inwall described suction outside plug body 571
The elastic 573 that state seals.It is provided with inner concave conical short slot in the middle part of described elastic 573, so that elastic about 573 two
End forms two seals with pump chamber 1 inwall respectively, and the elastic deformation of elastic 573 is also effectively ensured.
Distance between upper limit bulge loop described in this utility model 54 and inlet 53 is more than the length of interior connecting portion 572
Degree, the distance between described lower limit bulge loop 55 and inlet 53 is less than the length of interior connecting portion 572.When in use, when
When pump rod 51 is in highest order, inhales plug and move down into lowest order, inhale plug lower end and be resisted against on lower limit bulge loop 55, due to described lower limit
Distance between position bulge loop 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 on upper limit bulge loop 54, due to described upper limit bulge loop 54 and feed liquor
Distance between mouth 53 is more than the length of interior connecting portion 572, so now inlet 53 is in the state of unlatching, pump chamber 1 bottom
Liquid can enter in pump rod 51 from inlet 53.
This utility model is provided with internal projecting ring 574 in described interior connecting portion 572 lower end, at described internal projecting ring 574 medial surface
It is provided with taper surface 575.Described taper surface 575 can preferably be fitted on pump rod 51 outer wall, effectively guarantees its sealing property.
Being provided with transition connection portion 511 in described pump rod 51 lower end in this utility model, described transition connection portion 511 external diameter is little
In pump rod 51 external diameter, described top belling post 56 is arranged in transition connection portion 511.When one body of this utility model inhales plug pump rod machine
When structure is used for being assembled into spring built-in pumping system, back-moving spring 14 upper end is set in top belling post 56 and transition connection portion 511
Upper and top, upper end is pressed on lower limit bulge loop 55, plays good positioning action.
This utility model is provided with positioning convex ring 512 on the outer wall of described pump rod 51 upper end, pump rod connecting portion can be connected to
In the locating slot 751 of 75 inwalls.Pump rod 51 is easy to connect with the pump rod connecting portion 75 of valve body head, solid and reliable.
Pump chamber 1 described in this utility model includes pump chamber body 11, is provided with tightening cover peace on described pump chamber body 11 top
Dress portion 12, described in the portion 15 that is located by connecting be arranged on tightening cover installation portion 12 and pump chamber body 11 junction, pacify at described tightening cover
It is provided with connection bulge loop platform 13 outside upper end, dress portion 12, is provided with feed liquor port 2, described Beng Zhu mechanism in described pump chamber body 11 lower end
3 are arranged in the pump chamber body 11 above feed liquor port 2, at described pump chamber body 11 on the position of tightening cover installation portion 12
It is provided with air-vent 14.During this utility model use, pump rod drive suction plug moves up and down and passes through air-vent inside process pump chamber 1
14 take a breath, and suction plug is effectively ensured smoothly can slide in pump chamber.
Lock bottle cap 4 described in this utility model and include lid 41, in described lid 41, be provided with connection through hole 42, in institute
Being provided with locating groove 43 in stating lid 41, described connection bulge loop platform 13 is fastened in locating groove 43, sets in described lid 41
Spin screw thread 44, and the lid 41 above described connection through hole 42 has upwardly extended connection convex ring body 45, described connecting portion
63 are arranged in connection convex ring body 45.This utility model is locked the connection bulge loop platform 13 of the locating groove 43 in bottle cap 4 and pump chamber 1
Cooperate, convenient and fast connection.
Pump housing head described in this utility model 7 includes head body 71, is provided with on described head body 71 sidewall
Curved mouth 72, is provided with pump rod connecting portion 75 on the downside of described head body 71, the pump rod upper end grafting of integration Xi Sai pump rod mechanism 5
In pump rod connecting portion 75, the head body 71 outside described pump rod connecting portion 75 is provided with connector drum 73, described connection
Cylinder 73 is set in outside connecting portion 63, and described location convex tendon 710 is arranged on position corresponding with slot to make way 64 inside connector drum 73
Put, inside described connector drum 73 and outside pump rod connecting portion 75 between be provided with the gap 74 that can accommodate back-moving spring.Lock
The connection convex ring body 45 of bottle cap 4 upper end is set in outside connector drum 73, and forms dynamic seal (packing) outside connector drum 73, has
Effect prevents the foreign body such as filthy water, dust from entering in pump chamber, safety and sanitation.The location convex tendon 710 of connector drum 73 in this utility model
Cooperate with the slot to make way on self-locking tightening cover, auto-lock function can be realized, can be realized by the rotation pump housing head during use
Locking or the state unlocked, when positioning convex tendon 710 and being in a linear array with slot to make way, enter in location convex tendon 710 and step down
In groove, and automatically move up and down in slot to make way, i.e. released state.When location, convex tendon 710 departs from slot to make way, is in connecting portion 63
During upper end, convex tendon 710 is limited can not move down in location, and now pump housing head is in locking state, when effectively preventing from not using because
By mistake by there is unnecessary trouble, safe and reliable, easy to use.
Beng Zhu mechanism described in this utility model 3 includes pump pearl room 31, is provided with taper in lower end, described pump pearl room 31 even
Meet portion 32, in described pump pearl room 31, be provided with the pump pearl 33 that can close cone connection 32, the pump pearl above described pump pearl 33
The retaining convex rib 34 that can prevent pump pearl 33 from departing from pump pearl room 31 it is provided with in room 31.
This utility model has downwardly extended outside the connecting hole 62 of described tightening cover lid 61 lower surface suction plug location
Portion 67, is provided with the space 68 that can house upper limit bulge loop 54 between described suction plug location division 67 and pump rod 51 outer wall.This practicality
Novel in use rise in highest order when integration Xi Sai pump rod mechanism under the effect of back-moving spring 8, inhale plug 57
Top, upper end is pressed on suction plug location division, and on pump rod 51, positioning step simultaneously enters structure between suction plug location division 67 and pump rod 51 outer wall
The space 68 become, thus limit integration suction plug pump rod and continue upper shifting.
This utility model is provided with on described connecting portion 63 and is easy to position convex tendon 710 and falls into the transition cambered surface of slot to make way 64
69。
The first set-up mode of this utility model transition cambered surface 69, is symmetrically arranged with two on described connecting portion 3 and allows
Position groove 64, described transition cambered surface 69 is separately positioned in two described slot to make way 64 opposite side.This utility model is being stepped down
Groove 64 side arranges transition cambered surface 69, and in use curved nozzle press head is rotated by one direction, it is possible to achieve locks or unlocks.
The second set-up mode of this utility model transition cambered surface 69, is symmetrically arranged with two on described connecting portion 63 and allows
Position groove 64, described transition cambered surface 69 is separately positioned on the both sides of slot to make way 64.In this utility model on slot to make way 64 both sides
Being respectively provided with transition cambered surface, in use curved nozzle press head all can be able to realize locking or unlocking with left rotation and right rotation.
Access Division 66 described in this utility model includes connecting projection 661, is provided with card on described connection projection 661 outer wall
Connect bulge loop 662, described in the portion 15 that is located by connecting include the clamping annular groove corresponding with clamping bulge loop 662.
The one of which embodiment of this utility model Access Division 66, described clamping bulge loop 662 is two, described in two
Clamping bulge loop 662 is disposed on connection projection 661 outer wall.Corresponding two clamping annular grooves are set at pump chamber 10 inwall,
Described clamping bulge loop 662 is fastened in clamping annular groove.
This utility model Access Division 66 can also use other embodiment, such as uses a clamping bulge loop 662, it is possible to
To use three clamping bulge loops 662 or other quantity.
Connect projection 661 described in this utility model and be arranged on tightening cover lid 1 bottom.Access Division 66 is arranged on specifically
Position, the most corresponding with the clamping position of pump chamber, easy to connect.
Being provided with in described connection projection 661 lower end in this utility model can be with the taper connection step 16 on pump chamber 1 inwall
The taper fitted lacks face 663.Described taper lacks face 663 and cooperates with the taper connection step 16 on pump chamber 1 inwall so that
It is connected more firm between this utility model standardization self-locking tightening cover and pump chamber 1.
Slot to make way 64 described in this utility model runs through the inside and outside both sides of connecting portion 3.This utility model slot to make way 64 is all right
Only offer inside connecting portion 63 or on outside, need not run through the inside and outside both sides of connecting portion 63 can also, make the most according to actual needs
Make.
This utility model can select various criterion assembling components according to the demand of assembling, such as uses same pump chamber,
Different standardization self-locking tightening covers or standardization thread tightening cover and corresponding head can be selected to be assembled into pumping system, thus
Realize standardized production, reduce die sinking cost, and same kludge can be used to assemble, effectively reduce production cost.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.This
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, and retouches in above-described embodiment and description
That states simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope, and this utility model
Also have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This practicality is new
Type claims scope and is defined by appending claims and equivalent thereof.
Claims (10)
1. a standard integration liquid distributing pump system for external spring, includes pump chamber (1), in described pump chamber (1) bottom
Inside it is provided with the Beng Zhu mechanism (3) that can close pump chamber (1) lower end feed liquor port (2), is provided with lock bottle cap in described pump chamber (1) upper end
(4), it is characterised in that: in described pump chamber (1), it is provided with integration Xi Sai pump rod mechanism (5), sets in described pump chamber (1) top
Having the self-locking tightening cover (6) that can prevent integration Xi Sai pump rod mechanism (5) from departing from pump chamber (1), described self-locking tightening cover (6) includes
Having tightening cover lid (61), be provided with connecting hole (62) in the middle of described tightening cover lid (61), plug pump rod machine is inhaled in described integration
Structure (5) is arranged in connecting hole (62), is provided with connecting portion (63), at described connecting portion in described tightening cover lid (61) upper end
(63) it is provided with slot to make way (64), between connecting portion (63) inwall with integrated Xi Sai pump rod mechanism (5) outer wall, is provided with cavity
(65), it is provided with Access Division (66) in described tightening cover lid (61) outside, in pump chamber (1), is provided with the portion of being located by connecting (15), institute
Stating Access Division (66) to be connected in the portion of being located by connecting (15), connecting in described integration Xi Sai pump rod mechanism (5) upper end has the pump housing
Head (7), is provided with the location convex tendon (710) coordinated with slot to make way (64), in described cavity (65) in described pump housing head (7)
Inside being provided with back-moving spring (8), described back-moving spring (8) is set on integration Xi Sai pump rod mechanism (5) outer wall, described reset bullet
Top, spring (8) upper end is pressed in pump housing head (7), and top, described back-moving spring (8) lower end is pressed on tightening cover lid (61).
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 1, it is characterised in that institute
State integration Xi Sai pump rod mechanism (5) and include pump rod (51), in described pump rod (51), be provided with liquid-conveying ducts (52), described pump
Bar (51) upper end open, described pump rod (51) lower end closed, the outer wall of described pump rod (51) blind end is provided with inlet
(53), described inlet (53) is connected with liquid-conveying ducts (52), on pump rod (51) outer wall of described inlet (53) upside
It is provided with upper limit bulge loop (54), pump rod (51) outer wall of inlet (53) downside is provided with lower limit bulge loop (55), in the upper limit
Be injection molded with on pump rod (51) between position bulge loop (54) and lower limit bulge loop (55) can relative pump rod (51) move up and down and
The suction plug (57) of inlet (53) can be closed, described pump rod (51) lower end is provided with the pump pearl that can push up press pump pearl mechanism (3)
(33) so that pump pearl (33) latch enclosure is on top belling post (56) of feed liquor port (2).
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 1, it is characterised in that institute
State pump chamber (1) and include pump chamber body (11), be provided with tightening cover installation portion (12), described location on described pump chamber body (11) top
Connecting portion (15) is arranged on tightening cover installation portion (12) and pump chamber body (11) junction, on described tightening cover installation portion (12)
It is provided with connection bulge loop platform (13) outside end, is provided with feed liquor port (2), described Beng Zhu mechanism in described pump chamber body (11) lower end
(3) it is arranged in the pump chamber body (11) of feed liquor port (2) top, described pump chamber body (11) near tightening cover installation portion
(12) position is provided with air-vent (14).
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 3, it is characterised in that institute
State lock bottle cap (4) and include lid (41), in described lid (41), be provided with connection through hole (42), set in described lid (41)
There are locating groove (43), described connection bulge loop platform (13) to be fastened in locating groove (43), in described lid (41), are provided with rotation
Connect screw thread (44), the lid (41) of described connection through hole (42) top has upwardly extended connection convex ring body (45).
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 1, it is characterised in that institute
State pump housing head (7) and include head body (71), described head body (71) sidewall is provided with curved mouth (72), presses described
Head body (71) downside is provided with pump rod connecting portion (75), and the pump rod upper end of integration Xi Sai pump rod mechanism (5) is plugged on pump rod even
Connect in portion (75), the head body (71) in described pump rod connecting portion (75) outside is provided with connector drum (73), described connection
Cylinder (73) is set in connecting portion (63) outward, and described location convex tendon (710) is arranged on connector drum (73) inner side and slot to make way
(64), on corresponding position, it is provided with between described connector drum (73) inner side and pump rod connecting portion (75) outside and can accommodate reset
The gap (74) of spring.
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 3, it is characterised in that institute
Shu Beng pearl mechanism (3) includes pump pearl room (31), is provided with cone connection (32), at described pump in described pump pearl room (31) lower end
The pump pearl (33) that can close cone connection (32) it is provided with, in the pump pearl room (31) of described pump pearl (33) top in pearl room (31)
It is provided with the retaining convex rib (34) that can prevent pump pearl (33) from departing from pump pearl room (31).
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 2, it is characterised in that
Connecting hole (62) outside of described tightening cover lid (61) lower surface has downwardly extended suction plug location division (67), fixed at described suction plug
The space (68) that can house upper limit bulge loop (54) it is provided with between position portion (67) and pump rod (51) outer wall.
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 1, it is characterised in that
Described connecting portion (63) is provided with to be easy to position convex tendon (710) and falls into the transition cambered surface (69) of slot to make way (64).
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 8, it is characterised in that
Being symmetrically arranged with two slots to make way (64) on described connecting portion (63), described transition cambered surface (69) is separately positioned on described in two and allows
In groove (64) opposite side of position.
The standard integration liquid distributing pump system of a kind of external spring the most according to claim 1, it is characterised in that institute
State Access Division (66) to include connecting projection (661), described connection projection (661) outer wall is provided with clamping bulge loop (662), described
The portion (15) that is located by connecting includes the clamping annular groove corresponding with clamping bulge loop (662).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695775.XU CN205801925U (en) | 2016-07-01 | 2016-07-01 | A kind of standard integration liquid distributing pump system of external spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620695775.XU CN205801925U (en) | 2016-07-01 | 2016-07-01 | A kind of standard integration liquid distributing pump system of external spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801925U true CN205801925U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620695775.XU Active CN205801925U (en) | 2016-07-01 | 2016-07-01 | A kind of standard integration liquid distributing pump system of external spring |
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| Country | Link |
|---|---|
| CN (1) | CN205801925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407577A (en) * | 2020-10-30 | 2021-02-26 | 广东荣宇科技有限公司 | Pump body |
-
2016
- 2016-07-01 CN CN201620695775.XU patent/CN205801925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112407577A (en) * | 2020-10-30 | 2021-02-26 | 广东荣宇科技有限公司 | Pump body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
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| CP03 | Change of name, title or address |