CN204473457U - A kind of failure-free bottle cap and pump chamber fit structure and emulsion pumps - Google Patents
A kind of failure-free bottle cap and pump chamber fit structure and emulsion pumps Download PDFInfo
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- CN204473457U CN204473457U CN201520050806.1U CN201520050806U CN204473457U CN 204473457 U CN204473457 U CN 204473457U CN 201520050806 U CN201520050806 U CN 201520050806U CN 204473457 U CN204473457 U CN 204473457U
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- ring
- pump rod
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- 239000000839 emulsion Substances 0.000 title claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Reciprocating Pumps (AREA)
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Abstract
The utility model discloses a kind of failure-free bottle cap and pump chamber fit structure and emulsion pumps, this fit structure, include pump chamber, it is characterized in that: be provided with ring-shaped step in described pump chamber external wall of upper portion, described pump chamber is arranged with bottle cap, pump chamber outer wall above described ring-shaped step is provided with two button line, the tightening cover that bottle cap can be limited on ring-shaped step is plugged with in described pump chamber, described tightening cover includes lid, described lid is provided with interior connection bulge loop and outer connection bulge loop, storage tank is provided with between described interior connection bulge loop and outer connection bulge loop, described pump chamber upper end is arranged in described storage tank, described interior connection bulge loop is plugged in described pump chamber, two catching groove is provided with two button on position corresponding to line at described outer connection bulge loop inwall, described two button lines are arranged in described pair of catching groove.The purpose of this utility model provides a kind of structure simple, failure-free bottle cap and pump chamber fit structure and emulsion pumps.
Description
Technical field
The utility model relates to a kind of failure-free bottle cap and pump chamber fit structure, and the utility model also relates to a kind of bottle cap of practicality and the emulsion pumps of pump chamber fit structure.
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.But existing emulsion pumps part is many, complex structure, manufacture difficulty is large, and productive costs is high, and due to the defect in existing emulsion pumps design, the connection between bottle cap and pump chamber generally needs tightening cover to fix, and connects inconvenient, and increases productive costs.The demand of user can not be met.
So existing bottle cap and pump chamber fit structure and emulsion pumps all await 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, failure-free bottle cap and pump chamber fit structure;
Another object of the present utility model is to provide a kind of emulsion pumps comprising above-mentioned failure-free bottle cap and pump chamber fit structure.
In order to achieve the above object, the utility model adopts following scheme:
A kind of failure-free bottle cap and pump chamber fit structure, include pump chamber, it is characterized in that: be provided with ring-shaped step in described pump chamber external wall of upper portion, described pump chamber is arranged with bottle cap, pump chamber outer wall above described ring-shaped step is provided with two button line, the tightening cover that bottle cap can be limited on ring-shaped step is plugged with in described pump chamber, described tightening cover includes lid, described lid is provided with interior connection bulge loop and outer connection bulge loop, storage tank is provided with between described interior connection bulge loop and outer connection bulge loop, described pump chamber upper end is arranged in described storage tank, described interior connection bulge loop is plugged in described pump chamber, two catching groove is provided with two button on position corresponding to line at described outer connection bulge loop inwall, described two button lines are arranged in described pair of catching groove.
A kind of emulsion pumps in the utility model, include pump chamber, it is characterized in that: be provided with ring-shaped step in described pump chamber external wall of upper portion, described pump chamber is arranged with bottle cap, pump chamber outer wall above described ring-shaped step is provided with two button line, the tightening cover that bottle cap can be limited on ring-shaped step is plugged with in described pump chamber, described tightening cover includes lid, described lid is provided with interior connection bulge loop and outer connection bulge loop, storage tank is provided with between described interior connection bulge loop and outer connection bulge loop, described pump chamber upper end is arranged in described storage tank, described interior connection bulge loop is plugged in described pump chamber, two catching groove is provided with two button on position corresponding to line at described outer connection bulge loop inwall, described two button lines are arranged in described pair of catching groove, pump rod is provided with in described tightening cover, be provided with in described interior connection bulge loop and can form with upper pump rod outer wall the seal ring sealed, on pump rod upper end be connected with curved mouth, pump rod lower end is connected with piston component on described, limited step is provided with in described pump chamber bottom, retracing spring is provided with between described limited step and piston component, Beng Zhu mechanism is provided with in described pump chamber bottom, inlet is provided with in pump chamber below described Beng Zhu mechanism.
Emulsion pumps as above, it is characterized in that described piston component includes lower pump rod, described lower pump rod one end is plugged in described upper pump rod, connection draw-in groove is provided with on described in pump rod, the position that described lower pump rod is corresponding with connecting draw-in groove is provided with connection fixture block, described connection fixture block is fastened in described connection draw-in groove, described lower pump rod is connected with upper pump rod, pump rod bottom is provided with position limiting convex ring on described, the described lower pump rod other end is provided with limiting section, piston is movably set with between described position limiting convex ring and limiting section, described piston includes inner plug body, described inner plug body is set on described upper pump rod and lower pump rod, be provided with can form with pump chamber inner wall the outer cock body sealed by circular connector outside described inner plug body, closure gasket groove is provided with in described position limiting convex ring lower surface, described inner plug body can be formed with closure gasket groove and seal, bell is provided with in described inner plug body lower end, described limiting section is provided with cone connection, described cone connection can be formed with described bell and seal, positioning groove is provided with in described limiting section lower end, top, described retracing spring one end is pressed in described positioning groove, described lower pump rod is provided with intercommunicating pore, gap is provided with between described inner plug body and lower pump rod outer wall, described intercommunicating pore is connected with described gap, when described piston component rises to most significant bit, described outer cock body upper end is arranged in described closure gasket groove.
Emulsion pumps as above, is characterized in that described intercommunicating pore runs through described lower pump rod.
Emulsion pumps as above, is characterized in that described Beng Zhu mechanism includes pump pearl room, is provided with pump pearl in described pump pearl indoor, is provided with the spacing connection step preventing pump pearl from falling into inlet in lower end, described pump pearl room
A kind of emulsion pumps as above, it is characterized in that pump rod upper end outer wall is provided with clamping ring on described, be provided with buckling groove at described curved mouth inwall, described clamping ring is connected in described buckling groove.
A kind of emulsion pumps as above, is characterized in that the pump chamber outer wall below described ring-shaped step is provided with mounting groove, in described mounting groove, is provided with packing seal.
A kind of emulsion pumps as above, is characterized in that being arranged with liquid guiding tube on described inlet.
A kind of emulsion pumps as above, is characterized in that being provided with arc tangent plane in described liquid guiding tube end.
A kind of emulsion pumps as above, is characterized in that being provided with the screw thread that spins in described tightening cover, described curved mouth bottom outer wall is provided with connecting thread, spins in screw thread described in described connecting thread is screwed in.
In sum, the utility model relative to its beneficial effect of prior art is:
When the utility model bottle cap is assembled with assembling pump chamber, push down bottle cap by tightening cover, detain line by two catching groove of tightening cover with the two of pump chamber and coordinate fastening, bottle cap can not be got loose, after assembling puts in place, bottle cap is also free to rotate.Structure is simple, easy to assembly, safe and reliable.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Fig. 3 is the enlarged drawing at B place in Fig. 1.
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 failure-free bottle cap as shown in Figures 1 to 3 and pump chamber fit structure, include pump chamber 1, ring-shaped step 2 is provided with in described pump chamber 1 external wall of upper portion, described pump chamber 1 is arranged with bottle cap 3, pump chamber 1 outer wall above described ring-shaped step 2 is provided with two button line 4, the tightening cover 5 that bottle cap 3 can be limited on ring-shaped step 2 is plugged with in described pump chamber 1, described tightening cover 5 includes lid 51, described lid 51 is provided with interior connection bulge loop 52 and outer connection bulge loop 53, storage tank 54 is provided with between described interior connection bulge loop 52 and outer connection bulge loop 53, described pump chamber 1 upper end is arranged in described storage tank 54, described interior connection bulge loop 52 is plugged in described pump chamber 1, two catching groove 55 is provided with two button on position corresponding to line 4 at described outer connection bulge loop 53 inwall, described two button lines 4 are arranged in described pair of catching groove 55.
When the utility model bottle cap is assembled with assembling pump chamber, push down bottle cap by tightening cover, detain line by two catching groove of tightening cover with the two of pump chamber and coordinate fastening, bottle cap can not be got loose, after assembling puts in place, bottle cap is also free to rotate.Structure is simple, easy to assembly, safe and reliable.
A kind of emulsion pumps of the utility model, include pump chamber 1, ring-shaped step 2 is provided with in described pump chamber 1 external wall of upper portion, described pump chamber 1 is arranged with bottle cap 3, pump chamber 1 outer wall above described ring-shaped step 2 is provided with two button line 4, the tightening cover 5 that bottle cap 3 can be limited on ring-shaped step 2 is plugged with in described pump chamber 1, described tightening cover 5 includes lid 51, described lid 51 is provided with interior connection bulge loop 52 and outer connection bulge loop 53, storage tank 54 is provided with between described interior connection bulge loop 52 and outer connection bulge loop 53, described pump chamber 1 upper end is arranged in described storage tank 54, described interior connection bulge loop 52 is plugged in described pump chamber 1, two catching groove 55 is provided with two button on position corresponding to line 4 at described outer connection bulge loop 53 inwall, described two button lines 4 are arranged in described pair of catching groove 55, pump rod 6 is provided with in described tightening cover 5, be provided with in described interior connection bulge loop 52 and can form with upper pump rod 6 outer wall the seal ring 56 sealed, on pump rod 6 upper end be connected with curved mouth 7, pump rod 6 lower end is connected with piston component 8 on described, limited step 11 is provided with in described pump chamber 1 bottom, retracing spring 9 is provided with between described limited step 11 and piston component 8, Beng Zhu mechanism 10 is provided with in described pump chamber 1 bottom, inlet 12 is provided with in pump chamber 1 below described Beng Zhu mechanism 10.When the utility model bottle cap is assembled with assembling pump chamber, push down bottle cap by tightening cover, detain line by two catching groove of tightening cover with the two of pump chamber and coordinate fastening, bottle cap can not be got loose, after assembling puts in place, bottle cap is also free to rotate.Structure is simple, easy to assembly, safe and reliable.
Piston component 8 described in the utility model includes lower pump rod 81, described lower pump rod 81 one end is plugged in described upper pump rod 6, be provided with in pump rod 6 on described and connect draw-in groove 61, the position that described lower pump rod 81 is corresponding with connecting draw-in groove 61 is provided with and connects fixture block 811, described connection fixture block 811 is fastened in described connection draw-in groove 61, described lower pump rod 81 is connected with upper pump rod 6, pump rod 6 bottom is provided with position limiting convex ring 62 on described, described lower pump rod 81 other end is provided with limiting section 82, piston 83 is movably set with between described position limiting convex ring 62 and limiting section 82, described piston 83 includes inner plug body 831, described inner plug body 831 is set on described upper pump rod 6 and lower pump rod 81, be provided with can form with pump chamber 1 inwall the outer cock body 833 sealed by circular connector 832 outside described inner plug body 831, closure gasket groove 621 is provided with in described position limiting convex ring 62 lower surface, described inner plug body 831 can be formed with closure gasket groove 621 and seal, bell 834 is provided with in described inner plug body 831 lower end, described limiting section 82 is provided with cone connection 821, described cone connection 821 can be formed with described bell 834 and seal, positioning groove 822 is provided with in described limiting section 82 lower end, top, described retracing spring 9 one end is pressed in described positioning groove 822, described lower pump rod 81 is provided with intercommunicating pore 812, gap 813 is provided with between described inner plug body 831 and lower pump rod 81 outer wall, described intercommunicating pore 812 is connected with described gap 813, when described piston component 8 rises to most significant bit, described outer cock body 833 upper end is arranged in described closure gasket groove 621.Intercommunicating pore 812 described in the utility model runs through described lower pump rod 81.
In the utility model when making pump rod move down by press-bending mouth, position limiting convex ring orders about piston upper end and moves down, now, feed liquor gap is formed between piston inner wall and through hole, gas in pump chamber between piston folding process piston and Beng Zhu mechanism enters upper pump rod from described gap, then discharge from curved mouth, when piston reset moves, negative pressure is produced in pump chamber between piston and Beng Zhu mechanism, liquid or emulsion enter from liquid guiding tube, the pump pearl washing Beng Zhu mechanism open enters pump chamber, again by press-bending mouth, liquid or emulsion can enter intercommunicating pore from feed liquor gap, then the passage in pump rod is entered, spray finally by curved mouth.
Beng Zhu mechanism 10 described in the utility model includes pump pearl room 101, in described pump pearl room 101, be provided with pump pearl 102, is provided with in lower end, described pump pearl room 101 the spacing connection step 103 preventing pump pearl 102 from falling into inlet 12
In the utility model, pump rod 6 upper end outer wall is provided with clamping ring 63 on described, and be provided with buckling groove 71 at described curved mouth 7 inwall, described clamping ring 63 is connected in described buckling groove 71.Pump chamber 1 outer wall in the utility model below described ring-shaped step 2 is provided with mounting groove 13, in described mounting groove 13, be provided with packing seal 14.
On described inlet 12, liquid guiding tube 15 is arranged with in the utility model.Arc tangent plane 16 is provided with in described liquid guiding tube 15 end.In the utility model, the notch geometry of liquid guiding tube 15 adopts the Pipe Cutting of two terminal circle arcuation, and not only no waste mine, Pipe Cutting efficiency are high, and also without comb, packaging efficiency improves greatly.
In described tightening cover 5, be provided with the screw thread 57 that spins in the utility model, described curved mouth 7 bottom outer wall be provided with connecting thread 72, spin in screw thread 57 described in described connecting thread 72 is screwed in.When emulsion pumps does not use, can curved mouth 7 be screwed in tightening cover 5, effectively prevent from missing by and causing unnecessary trouble.
A kind of bottle cap of practicality and pump chamber fit structure, include pump chamber 1, ring-shaped step 2 is provided with in described pump chamber 1 external wall of upper portion, buckle 3 is provided with in described pump chamber 1 upper end, described pump chamber 1 is arranged with bottle cap 4, the bottom surface of described bottle cap 4 is arranged on described ring-shaped step 2, and in described bottle cap 4, be provided with positioning concave stations 5, described buckle 3 snaps onto on described positioning concave stations 5.
When the utility model bottle cap 4 and pump chamber 1 are assembled, can be assembled by the mode suppressed after putting in place, bottle cap is free to rotate, and pump chamber also not easily gets loose, and structure is simple, easy for installation.
A kind of emulsion pumps of the utility model, it is characterized in that: include pump chamber 1, it is characterized in that: be provided with ring-shaped step 2 in described pump chamber 1 external wall of upper portion, buckle 3 is provided with in described pump chamber 1 upper end, described pump chamber 1 is arranged with bottle cap 4, the bottom surface of described bottle cap 4 is arranged on described ring-shaped step 2, positioning concave stations 5 is provided with in described bottle cap 4, described buckle 3 snaps onto on described positioning concave stations 5, interior plug 6 is provided with in described pump chamber 1, seal between described interior plug 6 and pump chamber 1 inwall and arrange, pump rod 7 is provided with in described interior plug 6, curved mouth 8 is connected with in described pump rod 7 upper end, piston 9 is connected with in described pump rod 7 lower end, Beng Zhu mechanism 10 is provided with in described pump chamber 1 bottom, retracing spring 11 is provided with between described Beng Zhu mechanism 10 and pump rod 7, pump chamber 1 below described Beng Zhu mechanism 10 is provided with inlet 12.
In described in the utility model, plug 6 includes inner plug body 61, described inner plug body 61 outer wall and pump chamber 1 inner wall sealing are arranged, described inner plug body 61 outer wall is provided with location snap ring 62, be provided with in described pump chamber 1 and connect draw-in groove 101, described location snap ring 62 is fastened in described connection draw-in groove 101, be provided with in described inner plug body 61 lower end and connect bulge loop 63, be provided with in described connection bulge loop 63 lower end and connect step 64, when described piston 9 rises to vertex, piston 9 upper end to be arranged on described connection step 64 thus to make piston 9 and be connected bulge loop 63 and mutually seal.
In in the utility model emulsion pumps, plug 6 matches with the location snap ring 62 of pump chamber 1 by connecting draw-in groove 101, convenient and fast connection.
Between described inner plug body 61 upper end and curved mouth 8, the limiting mechanism 13 that can limit curved mouth 8 and move down is provided with in the utility model emulsion pumps.Described limiting mechanism 13 includes the spacing block set 65 being arranged on described inner plug body 61 upper end, is provided with slot to make way in described curved mouth 8 lower end, rotates described curved mouth 8 and described spacing block set 65 can be made to fall into described slot to make way.
By limiting mechanism 13 in the utility model, when effectively preventing emulsion pumps from not using, unnecessary trouble can not be caused by missing by, safe and reliable.
In described pump chamber 1, be provided with spacing ring 102 in the utility model emulsion pumps, described piston 9 is arranged on below spacing ring 102.
The bottom of pump rod 7 described in the utility model emulsion pumps is respectively equipped with positioning convex ring 71 and lower positioning convex ring 72, described piston 9 is movably set between described upper positioning convex ring 71 and lower positioning convex ring 72, pump rod 7 on described between positioning convex ring 71 and lower positioning convex ring 72 is provided with inner groovy 73, described inner groovy 73 is provided with the through hole 74 being communicated with pump rod 7 inner chamber and inner groovy 73, be provided with in described piston 9 lower end and can form with pump rod 7 outer wall below inner groovy 73 the convex seal ring 91 sealed, described upper positioning convex ring 71 pushes up described convex seal ring 91 when being pressed in piston 9 upper end and is arranged in described inner groovy 73, when described piston 9 is in most significant bit, described convex seal ring 91 top is pressed on described lower positioning convex ring 72.
Beng Zhu mechanism 10 described in the utility model emulsion pumps includes pump pearl room 1001, pump pearl 1002 is provided with in described pump pearl room 1001, be provided with in lower end, described pump pearl room 1001 the spacing connection step 1003 preventing pump pearl 1002 from falling into inlet, pump chamber 1 inwall above described pump pearl room 1001 is provided with the limit ribs 1004 preventing pump pearl 1002 from running out of pump pearl room 1001.
Be provided with buckling groove 75 at described pump rod 7 upper end outer wall in the utility model emulsion pumps, be provided with clamping ring 81 at described curved mouth 8 inwall, described clamping ring 81 is connected in described buckling groove 75.
Pump chamber 1 outer wall in the utility model emulsion pumps below described ring-shaped step 2 is provided with mounting groove 103, in described mounting groove 103, be provided with packing seal 104.
In the utility model when making pump rod 7 move down by press-bending mouth 8, lower positioning convex ring 72 is separated with inner position bulge loop 91, upper positioning convex ring 71 orders about piston 9 upper end and moves down, now, feed liquor gap is formed between piston 9 inwall and through hole 74, piston 9 folding process, air between piston 9 and Beng Zhu mechanism can enter pump rod 7 inner chamber from feed liquor gap, then get rid of from curved mouth 8, when piston 9 moves, pump chamber 1 between piston 9 and Beng Zhu mechanism forms negative pressure, then the pump pearl that liquid in inlet 12 or emulsion can wash Beng Zhu mechanism open enters in the pump chamber 1 between piston 9 and Beng Zhu mechanism, time again by press-bending mouth 8, the liquid of the pump chamber 1 between piston 9 and Beng Zhu mechanism or emulsion can enter through hole 74 by feed liquor gap, passage in pump rod 7, spray finally by curved mouth 8.
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 (10)
1. a failure-free bottle cap and pump chamber fit structure, include pump chamber (1), it is characterized in that: be provided with ring-shaped step (2) in described pump chamber (1) external wall of upper portion, described pump chamber (1) is arranged with bottle cap (3), pump chamber (1) outer wall of described ring-shaped step (2) top is provided with two button line (4), the tightening cover (5) that bottle cap (3) can be limited on ring-shaped step (2) is plugged with in described pump chamber (1), described tightening cover (5) includes lid (51), described lid (51) is provided with interior connection bulge loop (52) and outer connection bulge loop (53), storage tank (54) is provided with between described interior connection bulge loop (52) and outer connection bulge loop (53), described pump chamber (1) upper end is arranged in described storage tank (54), described interior connection bulge loop (52) is plugged in described pump chamber (1), two catching groove (55) is provided with two button on position corresponding to line (4) at described outer connection bulge loop (53) inwall, described two buttons line (4) are arranged in described pair of catching groove (55).
2. an emulsion pumps, include pump chamber (1), it is characterized in that: be provided with ring-shaped step (2) in described pump chamber (1) external wall of upper portion, described pump chamber (1) is arranged with bottle cap (3), pump chamber (1) outer wall of described ring-shaped step (2) top is provided with two button line (4), the tightening cover (5) that bottle cap (3) can be limited on ring-shaped step (2) is plugged with in described pump chamber (1), described tightening cover (5) includes lid (51), described lid (51) is provided with interior connection bulge loop (52) and outer connection bulge loop (53), storage tank (54) is provided with between described interior connection bulge loop (52) and outer connection bulge loop (53), described pump chamber (1) upper end is arranged in described storage tank (54), described interior connection bulge loop (52) is plugged in described pump chamber (1), two catching groove (55) is provided with two button on position corresponding to line (4) at described outer connection bulge loop (53) inwall, described two buttons line (4) are arranged in described pair of catching groove (55), upper pump rod (6) is provided with in described tightening cover (5), be provided with in described interior connection bulge loop (52) and can form with upper pump rod (6) outer wall the seal ring (56) sealed, on pump rod (6) upper end be connected with curved mouth (7), pump rod (6) lower end is connected with piston component (8) on described, limited step (11) is provided with in described pump chamber (1) bottom, retracing spring (9) is provided with between described limited step (11) and piston component (8), Beng Zhu mechanism (10) is provided with in described pump chamber (1) bottom, inlet (12) is provided with in the pump chamber (1) of described Beng Zhu mechanism (10) below.
3. emulsion pumps according to claim 2, it is characterized in that described piston component (8) includes lower pump rod (81), described lower pump rod (81) one end is plugged in described upper pump rod (6), be provided with in pump rod (6) on described and connect draw-in groove (61), the position that described lower pump rod (81) is corresponding with connecting draw-in groove (61) is provided with and connects fixture block (811), described connection fixture block (811) is fastened in described connection draw-in groove (61), described lower pump rod (81) is connected with upper pump rod (6), pump rod (6) bottom is provided with position limiting convex ring (62) on described, described lower pump rod (81) other end is provided with limiting section (82), piston (83) is movably set with between described position limiting convex ring (62) and limiting section (82), described piston (83) includes inner plug body (831), described inner plug body (831) is set on described upper pump rod (6) and lower pump rod (81), be provided with and can form with pump chamber (1) inwall the outer cock body (833) sealed by circular connector (832) at described inner plug body (831) outward, closure gasket groove (621) is provided with in described position limiting convex ring (62) lower surface, described inner plug body (831) can be formed with closure gasket groove (621) and seal, bell (834) is provided with in described inner plug body (831) lower end, described limiting section (82) is provided with cone connection (821), described cone connection (821) can be formed with described bell (834) and seal, positioning groove (822) is provided with in described limiting section (82) lower end, top, described retracing spring (9) one end is pressed in described positioning groove (822), described lower pump rod (81) is provided with intercommunicating pore (812), gap (813) is provided with between described inner plug body (831) and lower pump rod (81) outer wall, described intercommunicating pore (812) is connected with described gap (813), when described piston component (8) rises to most significant bit, described outer cock body (833) upper end is arranged in described closure gasket groove (621).
4. emulsion pumps according to claim 3, is characterized in that described intercommunicating pore (812) runs through described lower pump rod (81).
5. emulsion pumps according to claim 2, it is characterized in that described Beng Zhu mechanism (10) includes pump pearl room (101), in described pump pearl room (101), be provided with pump pearl (102), be provided with the spacing connection step (103) preventing pump pearl (102) from falling into inlet (12) in described pump pearl room (101) lower end
6. a kind of emulsion pumps according to claim 2, it is characterized in that pump rod (6) upper end outer wall is provided with buckling groove (63) on described, be provided with clamping ring (71) at described curved mouth (7) inwall, described clamping ring (71) is connected in described buckling groove (63).
7. a kind of emulsion pumps according to claim 2, it is characterized in that being provided with mounting groove (13) at pump chamber (1) outer wall of described ring-shaped step (2) below, in described mounting groove (13), be provided with packing seal (14).
8. a kind of emulsion pumps according to claim 2, is characterized in that being arranged with liquid guiding tube (15) on described inlet (12).
9. a kind of emulsion pumps according to claim 8, is characterized in that being provided with arc tangent plane (16) in described liquid guiding tube (15) end.
10. a kind of emulsion pumps according to claim 2, it is characterized in that being provided with the screw thread that spins (57) in described tightening cover (5), described curved mouth (7) bottom outer wall is provided with connecting thread (72), spins described in described connecting thread (72) is screwed in screw thread (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050806.1U CN204473457U (en) | 2015-01-26 | 2015-01-26 | A kind of failure-free bottle cap and pump chamber fit structure and emulsion pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050806.1U CN204473457U (en) | 2015-01-26 | 2015-01-26 | A kind of failure-free bottle cap and pump chamber fit structure and emulsion pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473457U true CN204473457U (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050806.1U Active CN204473457U (en) | 2015-01-26 | 2015-01-26 | A kind of failure-free bottle cap and pump chamber fit structure and emulsion pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473457U (en) |
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2015
- 2015-01-26 CN CN201520050806.1U patent/CN204473457U/en active Active
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Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |
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