CN204473473U - A kind of emulsion pumps with sealing small column - Google Patents

A kind of emulsion pumps with sealing small column Download PDF

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Publication number
CN204473473U
CN204473473U CN201520053204.1U CN201520053204U CN204473473U CN 204473473 U CN204473473 U CN 204473473U CN 201520053204 U CN201520053204 U CN 201520053204U CN 204473473 U CN204473473 U CN 204473473U
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Prior art keywords
pump
pump chamber
small column
pump rod
rod
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CN201520053204.1U
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Chinese (zh)
Inventor
梁金考
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Zhongshan Majesty Packaging Products Co Ltd
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Zhongshan Majesty Packaging Products Co Ltd
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Abstract

The utility model discloses a kind of emulsion pumps with sealing small column, it is characterized in that: include pump chamber, the tightening cover that lock bottle cap lock can be fixed on pump chamber is plugged with in described pump chamber, pump rod is provided with in described pump chamber, pump rod upper end is provided with curved mouth on described, pump rod bottom is provided with Xi Sai mechanism on described, the retracing spring that pump rod can be made to reset is provided with between described tightening cover and upper pump rod, Beng Zhu mechanism is provided with in described pump chamber bottom, permanent seat is provided with in pump chamber above described Beng Zhu mechanism, described permanent seat is connected with Beng Zhu mechanism with pump chamber inner chamber respectively, on described pump rod lower end be provided with can close described permanent seat thus prevent from being inverted or pressurized time leakage small column, inlet is provided with in described pump chamber lower end.The purpose of this utility model provides a kind of structure simple, easy to use, easy to assembly, the emulsion pumps of the band sealing small column of leakage when can effectively prevent bottle be inverted or be squeezed.

Description

A kind of emulsion pumps with sealing small column
Technical field
The utility model relates to a kind of emulsion pumps with sealing small column.
Background technology
Emulsion pumps is exquisite, easy to use due to its design, applies widely and the industry such as daily use chemicals and medicine.Existing for emulsion pumps, its structure is relatively complicated, and due to the defect in design, existing emulsion pumps is in use when bottle is inverted or when being squeezed, being easy to leakage to occur, causing unnecessary trouble.
So existing emulsion pumps awaits perfect further.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides a kind of structure simple, easy to use, easy to assembly, the emulsion pumps of the band sealing small column of leakage when can effectively prevent bottle be inverted or be squeezed.
In order to achieve the above object, the utility model adopts following scheme:
A kind of emulsion pumps with sealing small column, it is characterized in that: include pump chamber, the tightening cover that lock bottle cap lock can be fixed on pump chamber is plugged with in described pump chamber, pump rod is provided with in described pump chamber, pump rod upper end is provided with curved mouth on described, pump rod bottom is provided with Xi Sai mechanism on described, the retracing spring that pump rod can be made to reset is provided with between described tightening cover and upper pump rod, Beng Zhu mechanism is provided with in described pump chamber bottom, permanent seat is provided with in pump chamber above described Beng Zhu mechanism, described permanent seat is connected with Beng Zhu mechanism with pump chamber inner chamber respectively, on described pump rod lower end be provided with can close described permanent seat thus prevent from being inverted or pressurized time leakage small column, inlet is provided with in described pump chamber lower end.
A kind of emulsion pumps with sealing small column as above, it is characterized in that described permanent seat includes pedestal, described pedestal outer wall and pump chamber inner wall seal mutually, communicating passage is provided with in described pedestal, described pedestal lower end is connected with Beng Zhu mechanism, be provided with leak-stopping circle in described pedestal upper end, when described upper pump rod moves down into most position, the end, described small column to be plugged in described leak-stopping circle and mutually to seal with leak-stopping circle.
A kind of emulsion pumps with sealing small column as above, it is characterized in that described tightening cover includes lid, described lid is provided with interior coupling link and outer coupling link, storage tank is provided with between described interior coupling link and outer coupling link, described pump chamber upper end is arranged in described storage tank, described outer coupling link outer wall is provided with buckling groove, the position that described pump chamber outer wall is corresponding to buckling groove is provided with clamping ring, described clamping ring is fastened in described buckling groove, the indent sealing that mutually can seal with upper pump rod outer wall is provided with in described interior coupling link lower end, annular groove is provided with between described indent sealing and interior coupling link, pump rod upper end is provided with position limiting convex ring on described, described retracing spring is set on described upper pump rod, top, described retracing spring one end is pressed on described position limiting convex ring lower surface, the described retracing spring other end is arranged in described annular groove.
A kind of emulsion pumps with sealing small column as above, it is characterized in that described Xi Sai mechanism includes the limited step and positioning convex ring being disposed on described upper pump rod bottom, upper pump rod outer wall between described limited step and positioning convex ring is provided with short slot, pump rod outer wall is provided with the via be connected with described short slot on described, between described limited step and positioning convex ring, movable sleeve is provided with and inhales plug, the convex seal ring mutually sealed with described positioning convex ring in described suction plug lower end is provided with.
A kind of emulsion pumps with sealing small column as above, it is characterized in that described suction plug includes inner plug body and outer cock body, described inner plug body is connected by coupling link with outer cock body, and described inner plug body is set on pump rod, and described convex seal ring is arranged on described inner plug body lower end.
A kind of emulsion pumps with sealing small column as above, is characterized in that being provided with annular seal groove in described indent sealing lower end, and when described upper pump rod rises to most significant bit, the sealing of described inner plug body upper end is arranged in described annular seal groove.
A kind of emulsion pumps with sealing small column as above, it is characterized in that described curved mouth includes curved mouth seat, connection inner ring is provided with in described curved mouth seat, described curved mouth seat is provided with and the described liquid outlet channel being connected inner ring and being connected, in described connection, ring outer wall is provided with evagination button line, pump rod upper end inwall and evagination button line correspondence position are provided with catching groove on described, described evagination button cableties are connected in described catching groove.
A kind of emulsion pumps with sealing small column as above, is characterized in that being provided with connecting thread at described curved mouth seat outer wall, in described tightening cover, is provided with the screw thread that spins, during the locking of curved mouth described connecting thread be screwed in described in spin in screw thread.
A kind of emulsion pumps with sealing small column as above, it is characterized in that described Beng Zhu mechanism includes the pump pearl room be connected with inlet, pump pearl is provided with in described pump pearl indoor, positioning groove is provided with in lower end, described pump pearl room, described permanent seat is plugged in described positioning groove, is provided with the positioning step that can prevent pump pearl from falling into inlet in lower end, described pump pearl room.
A kind of emulsion pumps with sealing small column as above, it is characterized in that being provided with connection boss at described pump chamber upper end outer wall, lock bottle cap is provided with between described connection boss and tightening cover, pump chamber outer wall below described connection boss is arranged with pad, and described inlet is arranged with liquid guiding tube.
In sum, the utility model relative to its beneficial effect of prior art is:
One, be provided with permanent seat in pump chamber bottom in the utility model, permanent seat top is provided with leak-stopping circle, when emulsion pumps locking state, small column and the leak-stopping circle inwall of upper pump rod lower end cooperatively interact, produce interference seal, leakage when effectively preventing bottle be inverted or be squeezed, safe and reliable.
Two, the design of the utility model emulsion pumps is ingenious, and structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is generalized section of the present utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2;
Fig. 4 is the enlarged drawing at B place in Fig. 2.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be further described:
A kind of emulsion pumps with sealing small column as shown in Figures 1 to 4, include pump chamber 1, the tightening cover 3 that lock bottle cap 2 can be locked on pump chamber 1 is plugged with in described pump chamber 1, pump rod 4 is provided with in described pump chamber 1, pump rod 4 upper end is provided with curved mouth 5 on described, pump rod 4 bottom is provided with Xi Sai mechanism 6 on described, the retracing spring 7 that pump rod 4 can be made to reset is provided with between described tightening cover 3 and upper pump rod 4, Beng Zhu mechanism 8 is provided with in described pump chamber 1 bottom, permanent seat 9 is provided with in pump chamber 1 above described Beng Zhu mechanism 8, described permanent seat 9 is connected with Beng Zhu mechanism 8 with pump chamber 1 inner chamber respectively, on described pump rod 4 lower end be provided with can close described permanent seat 9 thus prevent from being inverted or pressurized time leakage small column 10, inlet 11 is provided with in described pump chamber 1 lower end.
Permanent seat 9 described in the utility model includes pedestal 12, described pedestal 12 outer wall and pump chamber 1 inwall seal mutually, communicating passage 13 is provided with in described pedestal 12, described pedestal 12 lower end is connected with Beng Zhu mechanism 8, be provided with leak-stopping circle 14 in described pedestal 12 upper end, when described upper pump rod 4 moves down into most position, the end, described small column 10 to be plugged in described leak-stopping circle 14 and mutually to seal with leak-stopping circle 14.
In the utility model when emulsion pumps locking state, small column and the leak-stopping circle inwall of upper pump rod lower end cooperatively interact, and produce interference seal, leakage when effectively preventing bottle be inverted or be squeezed, safe and reliable.
Tightening cover 3 described in the utility model includes lid 15, described lid 15 is provided with interior coupling link 16 and outer coupling link 17, storage tank 18 is provided with between described interior coupling link 16 and outer coupling link 17, described pump chamber 1 upper end is arranged in described storage tank 18, described outer coupling link 17 outer wall is provided with buckling groove 19, the position that described pump chamber 1 outer wall is corresponding to buckling groove 19 is provided with clamping ring 20, described clamping ring 20 is fastened in described buckling groove 19, the indent sealing 21 that mutually can seal with upper pump rod 4 outer wall is provided with in described interior coupling link 16 lower end, annular groove 22 is provided with between described indent sealing 21 and interior coupling link 16, pump rod 4 upper end is provided with position limiting convex ring 23 on described, described retracing spring 7 is set on described upper pump rod 4, top, described retracing spring 7 one end is pressed on described position limiting convex ring 23 lower surface, the described other end is arranged in described annular groove 22.
Retracing spring 7 described in the utility model is arranged between pump rod 4 and tightening cover 3, not with the liquid comes into contact in pump chamber 1, can not contaminated liquid, and environmental protection.
The mechanism of Xi Sai described in the utility model 6 includes the limited step 24 and positioning convex ring 39 that are disposed on described upper pump rod 4 bottom, upper pump rod 4 outer wall between described limited step 24 and positioning convex ring 39 is provided with short slot 25, pump rod 4 outer wall is provided with the via 26 be connected with described short slot 25 on described, between described limited step 24 and positioning convex ring 39, movable sleeve is provided with and inhales plug 27, is provided with the convex seal ring 28 mutually sealed with described positioning convex ring 39 in described suction plug 27 lower end.
Suction plug 27 described in the utility model includes inner plug body 29 and outer cock body 30, described inner plug body 29 is connected by coupling link 31 with outer cock body 30, described inner plug body 29 is set on pump rod 4, and described convex seal ring 28 is arranged on described inner plug body 29 lower end.
Be provided with annular seal groove 32 in described indent sealing 21 lower end in the utility model, when described upper pump rod 4 rises to most significant bit, the sealing of described inner plug body 29 upper end is arranged in described annular seal groove 32.
Described in the utility model, curved mouth 5 includes curved mouth seat 33, be provided with in described curved mouth seat 33 and connect inner ring 34, described curved mouth seat 33 is provided with and the described liquid outlet channel 35 being connected inner ring 34 and being connected, described connection inner ring 34 outer wall is provided with evagination button line 36, pump rod 4 upper end inwall and evagination button line 36 correspondence position are provided with catching groove 37 on described, described evagination button line 36 snaps onto in described catching groove 37.Convenient and fast connection between the curved mouth of the utility model 5 and upper pump rod 4.
Be provided with connecting thread 38 at described curved mouth seat 33 outer wall in the utility model, in described tightening cover 3, be provided with the screw thread 40 that spins, when curved mouth 5 locks described connecting thread 38 be screwed in described in spin in screw thread 40.
The mechanism of Beng Zhu described in the utility model 8 includes the pump pearl room 41 be connected with inlet 11, pump pearl 42 is provided with in described pump pearl room 41, positioning groove 43 is provided with in lower end, described pump pearl room 41, described permanent seat 9 is plugged in described positioning groove 43, is provided with the positioning step 44 that can prevent pump pearl 42 from falling into inlet 11 in lower end, described pump pearl room 41.
Be provided with at described pump chamber 1 upper end outer wall in the utility model and connect boss 45, be provided with between described connection boss 45 and tightening cover 3 and lock bottle cap 2, pump chamber 1 outer wall below described connection boss 45 is arranged with pad 46, and described inlet 11 is arranged with liquid guiding tube 47.
Principle of work of the present utility model:
When 1, using, curved mouth left-hand revolution 27 degree is opened and upsprings;
2, by press-bending mouth, overcome retracing spring elastic force and move down, and it is delayed to inhale plug, this enters the passage inhaled between plug and upper pump rod and is opened, and continues to move down pump chamber inner chamber local gas to be discharged from the passage inhaled between plug and upper pump rod; When unclamping curved mouth, reset under the effect of retracing spring elastic force, the passage inhaled between plug and upper pump rod seals instantaneously, and now pump chamber inner chamber forms parital vacuum at once, and liquid can be introduced pump chamber inner chamber from liquid guiding tube, pump chamber inner chamber can be full of liquid by continuous pressing several times;
When 3, again pressing, pump chamber inner chamber liquid can be pumped from curved nozzle aperture.
The utility model structure is simple, easy to use.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (9)

1. the emulsion pumps with sealing small column, it is characterized in that: include pump chamber (1), the tightening cover (3) that lock bottle cap (2) can be locked on pump chamber (1) is plugged with in described pump chamber (1), upper pump rod (4) is provided with in described pump chamber (1), pump rod (4) upper end is provided with curved mouth (5) on described, pump rod (4) bottom is provided with Xi Sai mechanism (6) on described, the retracing spring (7) that upper pump rod (4) can be made to reset is provided with between described tightening cover (3) and upper pump rod (4), Beng Zhu mechanism (8) is provided with in described pump chamber (1) bottom, permanent seat (9) is provided with in the pump chamber (1) of described Beng Zhu mechanism (8) top, described permanent seat (9) is connected with Beng Zhu mechanism (8) with pump chamber (1) inner chamber respectively, on described pump rod (4) lower end be provided with can close described permanent seat (9) thus prevent from being inverted or pressurized time leakage small column (10), inlet (11) is provided with in described pump chamber (1) lower end.
2. a kind of emulsion pumps with sealing small column according to claim 1, it is characterized in that described permanent seat (9) includes pedestal (12), described pedestal (12) outer wall and pump chamber (1) inwall seal mutually, communicating passage (13) is provided with in described pedestal (12), described pedestal (12) lower end is connected with Beng Zhu mechanism (8), leak-stopping circle (14) is provided with in described pedestal (12) upper end, when described upper pump rod (4) moves down into most position, the end, described small column (10) to be plugged in described leak-stopping circle (14) and mutually to seal with leak-stopping circle (14).
3. a kind of emulsion pumps with sealing small column according to claim 1, it is characterized in that described tightening cover (3) includes lid (15), described lid (15) is provided with interior coupling link (16) and outer coupling link (17), storage tank (18) is provided with between described interior coupling link (16) and outer coupling link (17), described pump chamber (1) upper end is arranged in described storage tank (18), described outer coupling link (17) outer wall is provided with buckling groove (19), described pump chamber (1) outer wall and the corresponding position of buckling groove (19) are provided with clamping ring (20), described clamping ring (20) is fastened in described buckling groove (19), the indent sealing (21) that mutually can seal with upper pump rod (4) outer wall is provided with in described interior coupling link (16) lower end, annular groove (22) is provided with between described indent sealing (21) and interior coupling link (16), pump rod (4) upper end is provided with position limiting convex ring (23) on described, described retracing spring (7) is set on described upper pump rod (4), top, described retracing spring (7) one end is pressed on described position limiting convex ring (23) lower surface, described retracing spring (7) other end is arranged in described annular groove (22).
4. a kind of emulsion pumps with sealing small column according to claim 3, it is characterized in that described Xi Sai mechanism (6) includes the limited step (24) and positioning convex ring (39) being disposed on described upper pump rod (4) bottom, upper pump rod (4) outer wall between described limited step (24) and positioning convex ring (39) is provided with short slot (25), pump rod (4) outer wall is provided with the via (26) be connected with described short slot (25) on described, between described limited step (24) and positioning convex ring (39), movable sleeve is provided with and inhales plug (27), the convex seal ring (28) mutually sealed with described positioning convex ring (39) is provided with in described suction plug (27) lower end.
5. a kind of emulsion pumps with sealing small column according to claim 4, it is characterized in that described suction plug (27) includes inner plug body (29) and outer cock body (30), described inner plug body (29) is connected by coupling link (31) with outer cock body (30), described inner plug body (29) is set on pump rod (4), and described convex seal ring (28) is arranged on described inner plug body (29) lower end.
6. a kind of emulsion pumps with sealing small column according to claim 5, it is characterized in that being provided with annular seal groove (32) in described indent sealing (21) lower end, when described upper pump rod (4) rises to most significant bit, the sealing of described inner plug body (29) upper end is arranged in described annular seal groove (32).
7. according to a kind of emulsion pumps with sealing small column according to claim 1, it is characterized in that described curved mouth (5) includes curved mouth seat (33), be provided with in described curved mouth seat (33) and connect inner ring (34), described curved mouth seat (33) is provided with and the described liquid outlet channel (35) being connected inner ring (34) and being connected, described connection inner ring (34) outer wall is provided with evagination button line (36), pump rod (4) upper end inwall and evagination button line (36) correspondence position are provided with catching groove (37) on described, described evagination button line (36) snaps onto in described catching groove (37), connecting thread (38) is provided with at described curved mouth seat (33) outer wall, the screw thread that spins (40) is provided with in described lock bottle cap (2), curved mouth (5) locking time described connecting thread (38) be screwed in described in spin in screw thread (40).
8. a kind of emulsion pumps with sealing small column according to claim 1, it is characterized in that described Beng Zhu mechanism (8) includes the pump pearl room (41) be connected with inlet (11), pump pearl (42) is provided with in described pump pearl room (41), positioning groove (43) is provided with in described pump pearl room (41) lower end, described permanent seat (9) is plugged in described positioning groove (43), is provided with the positioning step (44) that can prevent pump pearl (42) from falling into inlet (11) in described pump pearl room (41) lower end.
9. a kind of emulsion pumps with sealing small column according to claim 1, it is characterized in that being provided with at described pump chamber (1) upper end outer wall connecting boss (45), be provided with between described connection boss (45) and tightening cover (3) and lock bottle cap (2), be arranged with pad (46) at pump chamber (1) outer wall of described connection boss (45) below, described inlet (11) is arranged with liquid guiding tube (47).
CN201520053204.1U 2015-01-26 2015-01-26 A kind of emulsion pumps with sealing small column Active CN204473473U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104590702A (en) * 2015-01-26 2015-05-06 中山市美捷时包装制品有限公司 Thread-type spring external emulsion pump
CN105952918A (en) * 2016-07-01 2016-09-21 中山市美捷时包装制品有限公司 Integral valve rod and sucking plug mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104590702A (en) * 2015-01-26 2015-05-06 中山市美捷时包装制品有限公司 Thread-type spring external emulsion pump
CN105952918A (en) * 2016-07-01 2016-09-21 中山市美捷时包装制品有限公司 Integral valve rod and sucking plug mechanism

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