CN110406790A - A kind of environment-friendly type spray pump - Google Patents
A kind of environment-friendly type spray pump Download PDFInfo
- Publication number
- CN110406790A CN110406790A CN201910631750.1A CN201910631750A CN110406790A CN 110406790 A CN110406790 A CN 110406790A CN 201910631750 A CN201910631750 A CN 201910631750A CN 110406790 A CN110406790 A CN 110406790A
- Authority
- CN
- China
- Prior art keywords
- air bag
- return valve
- valve
- cylinder
- part solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 56
- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 239000000243 solution Substances 0.000 claims description 55
- 238000001746 injection moulding Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 230000010339 dilation Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000007779 soft material Substances 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1028—Pumps having a pumping chamber with a deformable wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1066—Pump inlet valves
- B05B11/1067—Pump inlet valves actuated by pressure
- B05B11/1069—Pump inlet valves actuated by pressure the valve being made of a resiliently deformable material or being urged in a closed position by a spring
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a kind of environment-friendly type spray pumps, the top of spray bottle is set, and a nozzle is combined to spray the liquid in spray bottle, including non-return valve, air bag, compression bar, pallet, the non-return valve includes non-return valve on one, non-return valve once, the compression bar upper end connects a nozzle, channel is provided at the compression bar center, channel connection in the channel and nozzle, the lower end of the compression bar is injected in the deep-well shape structure on the air bag, there are gaps between the lower end of the compression bar and the upper non-return valve, the pallet is an integrally formed step pipe, the step pipe is divided into top trustship and lower part solution conduit, the bottom of the lower part solution conduit is equipped with capping, energy conservation and environmental protection of the present invention, use is broad, market prospects are good.
Description
Technical field
The present invention relates to daily injection Bottle & Can technical field, specially a kind of easy environment-friendly type spray pump of operation.
Background technique
In daily life, we, which often use, can spray liquid Bottle & Can, according to the difference of nozzle form and internal structure, have
Can spray fog-like liquid, what is had can spray emulsion liquid.The most common such as hand cleanser, cleaning solution, disinfection or toner and
Its cosmetology articles etc. are all made of spray bottle, and with hand pressing nozzle, liquid self-injection bottle spout sprays.
It is found through retrieval, present technical literature and patent document, although there is much improvement in terms of spraying Bottle & Can,
Be that basic structure and principle are very nearly the same: basic structure includes shell and the head that is set on shell, is successively filled in shell
Upper valve, piston, spring, water column and lower valve, the air-tightness link joint that piston and housing cavity are formed, upper and lower valve
It is located at the upper and lower of shell, piston moves up and down in shell repeatedly under the action of head is by pressure and spring, will
Liquid suction casing in bottle, and sprayed from the suction nozzle on head.Some is additionally provided with steel ball and conduit, dynamic as resetting using spring
Power, lower valve is as switch, and flap of the steel ball as lower valve, when pressing hand, the intracorporal liquid of shell is sprayed from nozzle, when
When putting down one's hand, liquid adds to shell by the steel ball of lower valve by conduit again.
For liquid cosmetic preparation or drug, generally all contain solvent and other chemical substances, has to steel ball and metal spring
There is certain corrosiveness, even can not be avoided with stainless steel as material, because of so-called stainless steel, from stringent
It is said in meaning, is also only to slow down corrosion, can not really avoid the erosion of chemicals completely, it thus also will be to makeup
Product or drug pollute, and generate ill effect；Secondly as adding steel ball and metal spring increases product cost；In
The liquid of the inside is used, and due to this structural metal and nonmetallic mixed in together, so that the empty bottle is difficult to simply recycle
It re-uses.Garbage classification work especially has been had been started up in the whole nation in 2019, and has defined relevant rules and regulations and punishment
Measure.Especially in Shanghai, garbage classification takes the lead in implementing, and has issued national first garbage classification penalty note against regulation.
Summary of the invention
The purpose of the present invention is to provide a kind of environment-friendly type spray pumps, to solve above-mentioned many technologies described in background technology
Problem.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of environment-friendly type spray pump is arranged in the top of spray bottle, and combines a nozzle to spray the liquid in spray bottle, including inverse
Only valve, air bag, compression bar, pallet,
The non-return valve by valve block is made by soft material respectively, valve handle integrated injection molding forms, the non-return valve include one
Upper non-return valve, once non-return valve,
The air bag is a soft hemisphere, and the rounded cap body and one which is located at outside by one is located in the middle
The back side of the forming of cylinder integrated injection molding, the top of the cylinder and the rounded cap body is integrally formed, and constitutes a deep-well shape knot
Structure, the deep-well shape structure extend along the center of the rounded cap body, and the bottom center of the cylinder is equipped with several leak holes, institute
The bottom center for stating cylinder is equipped with the upper non-return valve, and valve block of non-return valve is located at the leakage of the cylinder bottom on this
On hole,
The compression bar upper end connects a nozzle, is provided with channel at the compression bar center, the channel connection in the channel and nozzle
Logical, the lower end of the compression bar is injected in the deep-well shape structure on the air bag, the lower end of the compression bar and the upper non-return valve it
Between there are gap,
The pallet is an integrally formed step pipe, which is divided into top trustship and lower part solution conduit, it is described on
Portion's trustship is different with the diameter of lower part solution conduit, and the upper end opening of the top trustship passes through the top trustship bottom stage
The lower part solution conduit is excessively arrived, the bottom of the lower part solution conduit is equipped with capping,
Circle of the edge frame of rounded cap body on the outside of the air bag in the top trustship bottom stage, on the inside of the air bag
Cylinder is located in the lower part solution conduit, and when the air bag is depressed, the cylinder physical efficiency is in the lower part solution conduit
It is freely up and down movable,
Several leak holes, the bottom centre of the lower part solution conduit are equipped at the center of the capping of the lower part solution bottom of the tube
Place is equipped with the lower non-return valve, and the valve block of the lower non-return valve is located on the leak hole of the bottom of the lower part solution conduit,
One is formed on the downside of the rounded cap body and cylinder of the air bag between the pallet to be used to accommodate liquid to be sprayed
Cavity.
Further, one bottle cap of pallet external connection, the bottle cap are the cylinder-like structure of both ends sky, the bottle cap and support
Disk is molded together, and the screw thread that the bottle cap lower inside is equipped with and spray bottle bottleneck matches, the bottle cap top is wrapped in institute
It states on the outside of air bag, and extends on the outside of the compression bar, the compression bar can be up and down in the bottle cap, leans at the top of the compression bar
A circle outwardly projecting portion is equipped at proximal port, corresponding position is equipped with a circle baltimore groove in the channel in the nozzle, and the compression bar passes through
The baltimore groove that outwardly projecting portion is buckled in the nozzle is fixed.
Further, the rounded cap body on the outside of the air bag is made of silica gel, and the cylinder on the inside of the air bag uses PP system
At the cylinder hardness on the inside of the air bag is bigger than the rounded cap body hardness on the outside of the air bag.
Further, the bottom centre of the cylinder on the inside of the air bag is provided with a through-hole one, the valve handle of the upper non-return valve
By the through-hole one, the valve handle is equipped with back-off, and the upper non-return valve is fixed on the inside of the air bag by the back-off
The bottom of cylinder, symmetrically sets that there are two leak hole one semilunar, described two leakages semilunar around the through-hole one
Hole one is located at the valve block of the upper non-return valve in the following, being sealed to described two leak holes one semilunar, the superinverse
Only the valve block of valve is tightly attached on described two leak holes one semilunar, and the diameter of the rounded cap body of the air bag is than the top trustship
Diameter it is somewhat larger, to increase dilation of the air bag in the top trustship, and then increase the air bag described
Sealing effect in the trustship of top.
Further, the height of the cylinder of the air bag is higher than the height of the rounded cap body of the air bag, short or identical.
Further, it is provided with a circular groove at the cap central of the lower part solution bottom of the tube of the pallet, the circular groove
Center be provided with a through-hole two, for the valve handle of the lower non-return valve by the through-hole two, the valve handle is equipped with back-off, the subinverse
Only valve is fixed in the capping of the lower part solution bottom of the tube by the back-off.
Further, leak hole semilunar there are two symmetrically being set around the through-hole two of the lower part solution bottom of the tube of the pallet
Two, described two leak holes two semilunar are located at the valve block of the lower non-return valve in the following, the valve block of the lower non-return valve is embedding
Enter in the circular groove, and be tightly attached on described two leak holes two semilunar, to described two leak holes two semilunar
It is sealed.
Further, connect a conduit below the lower part solution conduit of the pallet, the upper end of the conduit be inserted in it is described under
On one evagination round mouth of portion's solution conduit, the evagination round mouth and lower part solution conduit integrated injection molding forming, the lower end of the conduit
It is deep into the spray bottle lower part, the evagination round mouth is enclosed in the leak hole periphery of the lower part solution bottom of the tube, and the lower part is molten
The valve handle of the lower non-return valve of liquid pipe bottom is located at the center of the evagination round mouth.
Further, the bottom of the spray bottle is equipped with a venthole, is equipped with a piston in the spray bottle.
Further, the pallet is a straight tube, and the bottom of the straight tube is equipped with a lid, and the cover center is equipped with a recess
Slot, the center of the recessed groove are provided with a perforation, are equipped with several leak holes around the perforation, the valve handle of the lower non-return valve passes through
The perforation is fixed in the recessed groove of the lid, the valve block position of the lower non-return valve on the leak hole, the air bag
For the edge frame of rounded cap body on the lid, the bottom end of the cylinder of the air bag is located at the inside of the rounded cap body of the air bag,
To ensure between the cylinder of the air bag and the lower non-return valve of the straight tube bottom there are gap, the cylinder of the air bag
Height is smaller than the height of the rounded cap body of the air bag, to guarantee when the air bag is by upper pressure, can have deformation enough empty
Between, the liquid in the straight tube is discharged.
Further, the lid of the straight tube bottom is equipped with one using cover center as the circular limiting slot in the center of circle, institute
The edge for stating the rounded cap body of air bag is located in the limiting slot, will not slide when ensuring the air bag in compressive deformation.
The working principle of the invention: key of the invention is the air bag and non-return valve selected, structure, material.When with hand
When pressing nozzle, pressure is transmitted on air bag by compression bar, and air bag under pressure, moves downward, and is deformed, the deformation power
The liquid being located in the cavity below air bag between pallet is discharged by the leak hole of upper non-return valve lower part, and by pallet
Portion channel is sprayed by nozzle；When handing down in a flash, air bag automatically replies prototype, has a suction at this time, the suction will under
Valve block suction on non-return valve is opened, and the liquid in spray bottle is drawn onto cavity and is supplemented liquid.
The utility model has the advantages that environment-friendly type spray pump of the invention, whole to use soft and hard plastic part, after product is finished, can directly return
It receives and utilizes；It avoids using metal spring, especially to some susceptibility-to-corrosion liquid, is applicable in very much the present apparatus；Suitable for conduit and work
The product for filling in two kinds of forms, has a wide range of application, and almost the liquid spray bottle common to daily life has accomplished all standing；According to air bag
And on non-return valve leak hole size, can control spouting liquid and hydrojet range；According to the density of liquid, adjustable air bag
The diameter of the lower part solution conduit of diameter and pallet, for example if what is filled is toothpaste, will use relatively coarse
Air bag and pallet.The special structural framing of the present invention and cleverly material selection are a kind of creation formulas in the art
Invention so that energy conservation and environmental protection of the present invention, use is broad, and market prospects are even more inestimable, can deserve to be called the daily spray of 21st century
Penetrate outshining othersOne branch of the tree is particularly thriving for field.
Detailed description of the invention
Fig. 1 is the overall structure diagram of compression bar in a kind of environment-friendly type spray pump of the present invention.
Fig. 2 is the vertical section structure schematic diagram of Fig. 1.
Fig. 3 is the overall structure diagram of air bag in spray pump of the present invention.
Fig. 4 is the cross section structure schematic diagram of Fig. 3.
Fig. 5 is the schematic diagram of the section structure in Fig. 3 along line A-A.
Fig. 6 is the overall appearance structural representation of the upper non-return valve of spray pump of the present invention.
Fig. 7 is the vertical section structure schematic diagram of Fig. 6.
Fig. 8 is the overall appearance structural representation of the first embodiment of spray pump of the present invention.
Fig. 9 is the vertical section structure schematic diagram of Fig. 8.
Figure 10 is the structural schematic diagram (including Figure 10 a, 10b, 10c) of pallet in the first embodiment of spray pump of the present invention；
Wherein: Figure 10 a is the overall appearance structural representation of pallet；
Figure 10 b is the cross section structure schematic diagram of Figure 10 a；
Figure 10 c is the schematic diagram of the section structure along line B-B of Figure 10 b.
Figure 11 is the perspective view that the first embodiment of spray pump of the present invention is connected with nozzle, spray bottle.
Figure 12 is the structural schematic diagram (including Figure 12 a, 12b, 12c) of pallet in the second embodiment of spray pump of the present invention；
Wherein: Figure 12 a is the overall appearance structural representation of pallet；
Figure 12 b is the cross section structure schematic diagram of Figure 12 a；
Figure 12 c is the schematic diagram of the section structure along line C-C of Figure 12 b.
Figure 13 is the structural schematic diagram (including Figure 13 a, 13b) of pallet in the 3rd embodiment of spray pump of the present invention；
Wherein: Figure 13 a is the overall appearance structural representation of pallet；
Figure 13 b is the vertical section structure schematic diagram of Figure 13 a.
Each symbology: compression bar 1；Outwardly projecting portion 11；Channel 12；Air bag 2；Rounded cap body 21；Cylinder 22；Through-hole 1；Two
A leak hole 1 semilunar；Pallet 3；Top trustship 31；Lower part solution conduit 32；Capping 321；Circular groove 3210；Through-hole two
3211；Two leak holes 2 3212 semilunar；Evagination round mouth 3213；Non-return valve 4；Upper non-return valve 41；Valve block 411；Valve handle 412；
Back-off 4121；Lower non-return valve 42；Nozzle 5；Spray bottle 6；Venthole 61；Piston 62；Straight tube 7；Lid 71；Recessed groove 711；Perforation
712；Limiting slot 713；Bottle cap 8.
Specific embodiment
Elaborate with reference to the accompanying drawing to the embodiment of the present invention: the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
The embodiment stated.
It as shown in figs. 1-7, include non-return valve 4, air bag 2, compression bar 1, pallet 3 in figure, 1 upper end of compression bar connects a nozzle, pressure
Bar is provided with channel 12 at 1 center, the channel connection in the channel 12 and nozzle, and the depth on air bag 2 is injected in the lower end of the compression bar 1
In well shape structure, there are gaps between the lower end and upper non-return valve 41 of the compression bar 1.
Non-return valve 4 by valve block 411 is made by soft material respectively, 412 integrated injection molding of valve handle forms, the non-return valve includes
Non-return valve 41, once non-return valve 42 on one.
Air bag 2 is a soft hemisphere, and the rounded cap body 21 and one which is located at outside by one is located in the middle
The forming of 22 integrated injection molding of cylinder, the top of cylinder 22 and the back side of rounded cap body 21 are integrally formed, and constitute a deep-well shape knot
Structure, the deep-well shape structure extend along the center of rounded cap body 21, and the bottom center of cylinder 21 is equipped with several leak holes, cylinder
21 bottom center is equipped with non-return valve 41, on this valve block 411 of non-return valve 41 be located at 21 bottom of cylinder leak hole it
On.
The rounded cap body 21 in 2 outside of air bag is made of silica gel, and the cylinder 22 of 2 inside of air bag is made of PP, air bag 2
22 hardness of cylinder of inside is bigger than 21 hardness of rounded cap body in the outside of air bag 2 because cylinder 22 will as liquid discharge must
Bottom through channel, and cylinder 22 will install non-return valve 41, therefore there are certain requirements to hardness；Rounded cap body 21 is used as air bag 2
Deformation component, need to be easily deformed under pressure, and be easy to reset, therefore the material of rounded cap body 21 wants somewhat softer.
The bottom centre of the cylinder 22 of 2 inside of air bag is provided with a through-hole 1, and the valve handle 412 of upper non-return valve 41 passes through
The through-hole 1, valve handle 412 are equipped with back-off 4121, and upper non-return valve 41 is fixed on the cylinder of 2 inside of air bag by back-off 4121
The bottom of body 22.Leak hole 1 semilunar there are two symmetrically being set around through-hole 1, two leak holes one semilunar
222 are located at the valve block 411 of non-return valve 41 in the following, being sealed to two leak holes 1 semilunar, upper non-return valve 41
Valve block 411 be tightly attached on two leak holes 1 semilunar.
The diameter of the rounded cap body 21 of air bag 2 is more somewhat larger than the diameter of top trustship 31, with augmented airbag 2 in top trustship
Dilation in 31, and then sealing effect of the augmented airbag 2 in top trustship 31.
The height of the cylinder 22 of air bag 2 is higher than the height of the rounded cap body 21 of air bag 2, short or identical, because of air bag 2
The cylinder 22 of inside is located in lower part solution conduit 32, and when air bag 2 is depressed, cylinder 22 can be in lower part solution conduit 32
It is freely up and down movable, so when cylinder 22 height have no effect on the compressive deformation of air bag 2.
For the edge frame of the rounded cap body 21 in 2 outside of air bag in 31 bottom stage of top trustship, pallet 3 is one integrally formed
Step pipe, the step pipe are divided into top trustship 31 and lower part solution conduit 32, and the diameter of top trustship 31 and lower part solution conduit 32 is not
Together, the upper end opening of top trustship 31 excessively arrives lower part solution conduit 32, lower part solution conduit 32 by 31 bottom stage of top trustship
Bottom be equipped with capping 321,
Several leak holes, the bottom centre of lower part solution conduit 32 are equipped at the center of the capping 321 of 32 bottom of lower part solution conduit
Place is equipped with lower non-return valve 42, and the valve block of the lower non-return valve 42 is located on the leak hole of the bottom of lower part solution conduit 32, air bag 2
A cavity for being used to accommodate liquid to be sprayed is formed between rounded cap body 21 and 22 downside of cylinder and pallet 3.
Embodiment one (piston money):
As illustrated in figs. 8-11, the bottom of spray bottle 6 is equipped with a venthole 61, is equipped with a piston 62 in spray bottle 6.
3 external connection of pallet, one bottle cap 8, the bottle cap 8 are the cylinder-like structure of both ends sky, the bottle cap 8 and pallet injection molding
Together, the screw thread that 8 lower inside of bottle cap is equipped with and 6 bottleneck of spray bottle matches, 8 top of bottle cap are wrapped in 2 outside of air bag,
And 1 outside of compression bar is extended to, compression bar 1 can be up and down in bottle cap 8, is equipped with a circle outwardly projecting portion at the top of compression bar 1 at proximal port
11, corresponding position is equipped with a circle baltimore groove in the channel in nozzle 5, and compression bar 1 is buckled in the spill in nozzle 5 by outwardly projecting portion 11
Slot is fixed.
A circular groove 3210, the circular groove are provided at 321 center of capping of 32 bottom of lower part solution conduit of pallet 3
3210 center is provided with a through-hole 2 3211, and for the valve handle of lower non-return valve 42 by the through-hole 2 3211, valve handle is equipped with back-off, under
Non-return valve 42 is fixed in the capping 321 of 32 bottom of lower part solution conduit by back-off.
Leak hole two semilunar there are two symmetrically being set around the through-hole 2 3211 of 32 bottom of lower part solution conduit of pallet 3
3212, two leak holes 2 3212 semilunar are located at the valve block of lower non-return valve 42 in the following, the valve block of lower non-return valve 42 is embedded in
In circular groove 3210, and be tightly attached on two leak holes 2 3212 semilunar, to two leak holes 2 3212 semilunar into
Row sealing.
Embodiment two (conduit money):
As shown in figure 12, a conduit is connected below the lower part solution conduit 32 of pallet 3, the upper end of conduit is inserted in lower part solution
On 32 1 evagination round mouth 3213 of pipe, evagination round mouth 3213 and the forming of 32 integrated injection molding of lower part solution conduit, the lower end of conduit is deep into
6 lower part of spray bottle, the leak hole that evagination round mouth 3213 is enclosed in 32 bottom of lower part solution conduit is peripheral, under 3213 bottom of lower part solution conduit
The valve handle of non-return valve 42 is located at the center of evagination round mouth 3213.Remaining structure is as in the first embodiment, be not repeated.
Embodiment three (pallet uses straight tube):
As shown in figure 13, pallet is a straight tube 7, and the bottom of the straight tube 7 is equipped with a lid 71, and it is recessed that 71 center of lid is equipped with one
Slot 711 is fallen into, the center of recessed groove 711 is provided with a perforation 712, is equipped with several leak holes, the valve handle of lower non-return valve 42 around perforation 712
In the recessed groove 711 that perforation 712 is fixed on lid 71, the valve block position of the lower non-return valve 42 is on leak hole, the circle of air bag 2
The edge frame of cap body 21 is on lid 71, and the bottom end of the cylinder 22 of air bag 2 is located at the inside of the rounded cap body 21 of air bag 2, with true
There are gap, the height ratios of the cylinder 22 of air bag 2 between the lower non-return valve 42 of 7 bottom of cylinder 21 and straight tube of guarantor's air bag 2
The height of the rounded cap body 21 of air bag 2 is small, will be described to guarantee can there is enough deformation spaces when air bag 2 is by upper pressure
Liquid discharge in straight tube 7.The lid 71 of 7 bottom of straight tube is equipped with one using 71 center of lid as the circular limiting slot in the center of circle
713, the edge of the rounded cap body 21 of air bag 2 is located in limiting slot 713, will not slide when ensuring air bag 2 in compressive deformation.Its
Remaining structure is as in the first embodiment, be not repeated.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of environment-friendly type spray pump, which is characterized in that the top of spray bottle is arranged in, and a nozzle is combined to spray the liquid in spray bottle
Out, including non-return valve, air bag, compression bar, pallet,
The non-return valve by valve block is made by soft material respectively, valve handle integrated injection molding forms, the non-return valve include a superinverse
Only valve, once non-return valve,
The air bag is a soft hemisphere, and the rounded cap body and one which is located at outside by one is located in the middle cylinder
The back side of the forming of body integrated injection molding, the top of the cylinder and the rounded cap body is integrally formed, and constitutes a deep-well shape structure, should
Deep-well shape structure extends along the center of the rounded cap body, and the bottom center of the cylinder is equipped with several leak holes, the circle
The bottom center of cylinder is equipped with the upper non-return valve, on this valve block of non-return valve be located at the cylinder bottom leak hole it
On,
The compression bar upper end connects a nozzle, is provided with channel at the compression bar center, the channel connection in the channel and nozzle, institute
The lower end for stating compression bar is injected in the deep-well shape structure on the air bag, between the lower end of the compression bar and the upper non-return valve there are
Gap,
The pallet is an integrally formed step pipe, which is divided into top trustship and lower part solution conduit, the top support
, the upper end opening of the top trustship different with the diameter of lower part solution conduit is managed, it is excessive by the top trustship bottom stage
It is equipped with capping to the bottom of the lower part solution conduit, the lower part solution conduit,
Cylinder of the edge frame of rounded cap body on the outside of the air bag in the top trustship bottom stage, on the inside of the air bag
In the lower part solution conduit, when the air bag is depressed, the cylinder physical efficiency is upper and lower in the lower part solution conduit
It move freely,
Several leak holes are equipped at the center of the capping of the lower part solution bottom of the tube, the bottom center of the lower part solution conduit is pacified
Equipped with the lower non-return valve, the valve block of the lower non-return valve is located on the leak hole of the bottom of the lower part solution conduit,
A cavity for being used to accommodate liquid to be sprayed is formed on the downside of the rounded cap body and cylinder of the air bag between the pallet.
2. a kind of environment-friendly type spray pump according to claim 1, characterized in that one bottle cap of pallet external connection, the bottle
Together with the cylinder-like structure of the both ends Gai Weiyi sky, the bottle cap and pallet are molded, the bottle cap lower inside is equipped with and spray bottle bottle
The screw thread that mouth matches, the bottle cap top are wrapped on the outside of the air bag, and are extended on the outside of the compression bar, the compression bar energy
It is up and down in the bottle cap, it is leaned at the top of the compression bar at proximal port and is equipped with a circle outwardly projecting portion, in the channel in the nozzle
Corresponding position is equipped with a circle baltimore groove, and the compression bar is fixed by the baltimore groove that outwardly projecting portion is buckled in the nozzle.
3. a kind of environment-friendly type spray pump according to claim 1, characterized in that the rounded cap body on the outside of the air bag uses silica gel
Be made, the cylinder on the inside of the air bag is made of PP, the cylinder hardness on the inside of the air bag than the air bag on the outside of
Rounded cap body hardness is big.
4. a kind of environment-friendly type spray pump according to claim 1 or 3, characterized in that the bottom of the cylinder on the inside of the air bag
Portion center is provided with a through-hole one, and for the valve handle of the upper non-return valve by the through-hole one, the valve handle is equipped with back-off, the superinverse
Only valve is fixed on the bottom of the cylinder on the inside of the air bag by the back-off, is symmetrically equipped with two around the through-hole one
A leak hole one semilunar, described two leak holes one semilunar are located at the valve block of the upper non-return valve in the following, to described
Two leak holes one semilunar are sealed, and the valve block of the upper non-return valve is tightly attached on described two leak holes one semilunar,
The diameter of the rounded cap body of the air bag is more somewhat larger than the diameter of the top trustship, is held in the palm with increasing the air bag on the top
Dilation in pipe, and then increase sealing effect of the air bag in the top trustship.
5. a kind of environment-friendly type spray pump according to claim 1 or 3, characterized in that the height ratio of the cylinder of the air bag
The height of the rounded cap body of the air bag is high, short or identical.
6. a kind of environment-friendly type spray pump according to claim 1, characterized in that the envelope of the lower part solution bottom of the tube of the pallet
A circular groove is provided at lid center, the center of the circular groove is provided with a through-hole two, and the valve handle of the lower non-return valve is by being somebody's turn to do
Through-hole two, the valve handle are equipped with back-off, and the lower non-return valve is fixed on the lower part solution bottom of the tube by the back-off
In capping, symmetrically set around the through-hole two of the lower part solution bottom of the tube of the pallet there are two leak hole two semilunar, it is described
Two leak holes two semilunar be located at the valve block of the lower non-return valve in the following, the valve block of the lower non-return valve be embedded in it is described
It in circular groove, and is tightly attached on described two leak holes two semilunar, described two leak holes two semilunar is sealed.
7. a kind of environment-friendly type spray pump according to claim 1, characterized in that connect below the lower part solution conduit of the pallet
A conduit is connect, the upper end of the conduit is inserted on the one evagination round mouth of lower part solution conduit, the evagination round mouth and the lower part
The forming of solution conduit integrated injection molding, the lower end of the conduit are deep into the spray bottle lower part, the evagination round mouth be enclosed in it is described under
The leak hole periphery of portion's solution bottom of the tube, the valve handle of the lower non-return valve of the lower part solution bottom of the tube are located in the evagination round mouth
Heart position.
8. a kind of environment-friendly type spray pump according to claim 1, characterized in that the bottom of the spray bottle is equipped with a venthole,
A piston is equipped in the spray bottle.
9. a kind of environment-friendly type spray pump according to claim 1, characterized in that the pallet is a straight tube, the bottom of the straight tube
Portion is equipped with a lid, and the cover center is equipped with a recessed groove, and the center of the recessed groove is provided with a perforation, around the perforation
Equipped with several leak holes, the valve handle of the lower non-return valve passes through the perforation and is fixed in the recessed groove of the lid, the lower check
The valve block position of valve is on the leak hole, and the edge frame of the rounded cap body of the air bag is on the lid, the cylinder of the air bag
The bottom end of body is located at the inside of the rounded cap body of the air bag, to ensure the cylinder of the air bag and the subinverse of the straight tube bottom
Only there are gaps between valve, and the height of the cylinder of the air bag is smaller than the height of the rounded cap body of the air bag, to guarantee in institute
When stating air bag by upper pressure, there can be enough deformation spaces, the liquid in the straight tube is discharged.
10. a kind of environment-friendly type spray pump according to claim 9, characterized in that the lid of the straight tube bottom is equipped with one
Using cover center as the circular limiting slot in the center of circle, the edge of the rounded cap body of the air bag is located in the limiting slot, true
Protecting the air bag will not slide in compressive deformation.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631750.1A CN110406790A (en) | 2019-07-12 | 2019-07-12 | A kind of environment-friendly type spray pump |
| PCT/CN2019/116908 WO2020114198A1 (en) | 2018-12-05 | 2019-11-09 | Environment-friendly spray pump |
| PCT/CN2020/101080 WO2021008435A1 (en) | 2019-07-12 | 2020-07-09 | Environmentally friendly spray pump |
| JP2021538401A JP7091573B2 (en) | 2019-07-12 | 2020-07-09 | Environmental protection spray pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910631750.1A CN110406790A (en) | 2019-07-12 | 2019-07-12 | A kind of environment-friendly type spray pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110406790A true CN110406790A (en) | 2019-11-05 |
Family
ID=68361324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910631750.1A Pending CN110406790A (en) | 2018-12-05 | 2019-07-12 | A kind of environment-friendly type spray pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110406790A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114198A1 (en) * | 2018-12-05 | 2020-06-11 | 上海升村包装材料有限公司 | Environment-friendly spray pump |
| WO2021008435A1 (en) * | 2019-07-12 | 2021-01-21 | 上海升村包装材料有限公司 | Environmentally friendly spray pump |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230907A (en) * | 1997-07-10 | 1999-10-06 | 乔格·威格勒 | Pump for discharging doses of liquid, gelatinous or viscous substances |
| CA2505811A1 (en) * | 2005-04-29 | 2006-10-29 | Gotohti.Com Inc. | Foaming pump with improved air inlet valve |
| CN101065191A (en) * | 2004-09-16 | 2007-10-31 | 克尔图伯有限公司 | System of bellows and co-acting part |
| CN201102700Y (en) * | 2007-11-02 | 2008-08-20 | 陈品谚 | Squeeze head pump structure of bottle |
| KR20130098558A (en) * | 2012-02-28 | 2013-09-05 | 김길수 | Cosmetics container having pumping nozzle in one body |
| CN107187724A (en) * | 2017-05-19 | 2017-09-22 | 钟竞铮 | Foam pump spray-head |
| CN109070115A (en) * | 2015-09-22 | 2018-12-21 | 赛普管子公司 | Seal check-valves |
| CN210618966U (en) * | 2019-07-12 | 2020-05-26 | 上海升村包装材料有限公司 | Environment-friendly spray pump |
-
2019
- 2019-07-12 CN CN201910631750.1A patent/CN110406790A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230907A (en) * | 1997-07-10 | 1999-10-06 | 乔格·威格勒 | Pump for discharging doses of liquid, gelatinous or viscous substances |
| CN101065191A (en) * | 2004-09-16 | 2007-10-31 | 克尔图伯有限公司 | System of bellows and co-acting part |
| CA2505811A1 (en) * | 2005-04-29 | 2006-10-29 | Gotohti.Com Inc. | Foaming pump with improved air inlet valve |
| CN201102700Y (en) * | 2007-11-02 | 2008-08-20 | 陈品谚 | Squeeze head pump structure of bottle |
| KR20130098558A (en) * | 2012-02-28 | 2013-09-05 | 김길수 | Cosmetics container having pumping nozzle in one body |
| CN109070115A (en) * | 2015-09-22 | 2018-12-21 | 赛普管子公司 | Seal check-valves |
| CN107187724A (en) * | 2017-05-19 | 2017-09-22 | 钟竞铮 | Foam pump spray-head |
| CN210618966U (en) * | 2019-07-12 | 2020-05-26 | 上海升村包装材料有限公司 | Environment-friendly spray pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114198A1 (en) * | 2018-12-05 | 2020-06-11 | 上海升村包装材料有限公司 | Environment-friendly spray pump |
| WO2021008435A1 (en) * | 2019-07-12 | 2021-01-21 | 上海升村包装材料有限公司 | Environmentally friendly spray pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5638994A (en) | Molded bottle with trigger bulb pump | |
| KR200440665Y1 (en) | The pumping type cosmetic container | |
| KR100963155B1 (en) | Airless pump have duplication cosmetic case | |
| CN110406790A (en) | A kind of environment-friendly type spray pump | |
| CN1222893A (en) | Liquid dispenser with seat for valve skirt | |
| CN104071436B (en) | A kind of dropper distributing box of scalable pipette | |
| CN105000259A (en) | Squeezing device | |
| CN209535894U (en) | A kind of external spring plastic mist spray pump head structure | |
| CN210618966U (en) | Environment-friendly spray pump | |
| CN109717598A (en) | A kind of cosmetic bottle of included pressure | |
| CN210883383U (en) | Emulsion pump with double nozzles | |
| CN214987287U (en) | External pump core of spring | |
| CN205851166U (en) | A kind of spray bottle used for cosmetic | |
| CN201099466Y (en) | Scouring bath cosmetics pumping structure | |
| CN210885272U (en) | Simple liquid injection device | |
| CN207497259U (en) | A kind of liquid-spraying cover of accurate quantitative analysis | |
| CN209650969U (en) | A kind of edible oil vacuum packaging bottle | |
| CN207707469U (en) | Sun-proof reparation vanishing cream bottle | |
| WO2020114198A1 (en) | Environment-friendly spray pump | |
| CN216020721U (en) | Liquid foam dispensing device easy to press | |
| CN214650371U (en) | High-pressure spraying bottle cap of cosmetic bottle | |
| CN215206273U (en) | Novel environmental protection pressing pump | |
| CN210140106U (en) | Push type emulsion bottle | |
| CN220350488U (en) | Bottle is paintd to integral type | |
| CN216234014U (en) | Structure of cleansing oil spray head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |