CN113277201B - Emulsion bottle capable of sucking back emulsion - Google Patents

Emulsion bottle capable of sucking back emulsion Download PDF

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Publication number
CN113277201B
CN113277201B CN202110603754.6A CN202110603754A CN113277201B CN 113277201 B CN113277201 B CN 113277201B CN 202110603754 A CN202110603754 A CN 202110603754A CN 113277201 B CN113277201 B CN 113277201B
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Prior art keywords
pump
emulsion
wall
bottle
sleeve
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CN202110603754.6A
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CN113277201A (en
Inventor
陈远清
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Shijie Packaging Products Qingyuan Co ltd
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Shijie Packaging Products Qingyuan Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D23/00—Details of bottles or jars not otherwise provided for
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses an emulsion bottle capable of sucking back emulsion, which comprises a bottle body, a bottle neck and a pump-out mechanism, wherein the outer walls of two sides of the pump-out mechanism are respectively provided with a suck-back mechanism, the suck-back mechanism comprises a fixed block, the end part of the fixed block is fixedly connected with the side wall of a pump head sleeve, the outer wall of the top part of the fixed block is provided with a through hole, a cylindrical barrel is inserted in the through hole, the bottom end of the cylindrical barrel is fixedly connected with the top part of the bottle neck, the outer walls of two sides of the cylindrical barrel are respectively provided with a strip-shaped hole, the same transverse block is inserted in the two strip-shaped holes, two ends of the transverse block are respectively welded with the inner walls of two sides of the through hole, the top part of the transverse block is provided with a through hole, a vertical rod is inserted in the through hole, the top end and the bottom end of the vertical rod are respectively welded with the inner wall of the top part and the bottom part of the cylindrical barrel, and the outer wall of the vertical rod is sleeved with a first spring. The invention relates to an emulsion bottle capable of sucking back emulsion, wherein after a user extrudes the emulsion, the pump head can suck back the emulsion which is not completely extruded in a liquid outlet pipe, so that the waste of the emulsion is avoided.

Description

Emulsion bottle capable of sucking back emulsion
Technical Field
The invention relates to the technical field of emulsion bottles, in particular to an emulsion bottle capable of sucking back emulsion.
Background
Emulsified products, which are low in viscosity and pourable under the action of gravity, are called emulsions or milks, and skin care emulsions are cosmetics used for the purpose of maintaining a moderate level of moisture in the skin, in particular in the outer stratum corneum of the skin.
In the use of emulsion, in order to make the user take the emulsion at follow-up ration for the convenience of using, need set up the emulsion bottle at the top of emulsion bottle.
At present, the existing emulsion bottle used at the top end of the emulsion bottle mostly has the following defects in the using process: the texture of emulsion is comparatively thick, after the pump head is pressed down, because the resistance of emulsion is great, so the pump head can not be fast, completely return, so cause partial emulsion to remain in the play liquid pipe in the pump head, this will cause the evaporation of water in this part of emulsion, and cause partial material oxidation in the emulsion, influence the result of use of emulsion, so when using next time, need throw away after this part of emulsion is extruded, and the emulsion is most the cost is higher, so throw away and can cause great waste. Therefore, there is a need to design a bottle capable of sucking back the emulsion to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an emulsion bottle capable of sucking back emulsion.
In order to achieve the purpose, the invention adopts the following technical scheme:
an emulsion bottle capable of sucking back emulsion comprises a bottle body, a bottle neck and a pump-out mechanism, wherein the outer walls of two sides of the pump-out mechanism are respectively provided with a suck-back mechanism, the suck-back mechanism comprises a fixed block, the end part of the fixed block is fixedly connected with the side wall of a pump head sleeve, the outer wall of the top part of the fixed block is provided with a through hole, a cylindrical barrel is inserted in the through hole, the bottom end of the cylindrical barrel is fixedly connected with the top part of the bottle neck, the outer walls of two sides of the cylindrical barrel are respectively provided with a strip-shaped hole, the same transverse block is inserted in the two strip-shaped holes, two ends of the transverse block are respectively welded with the inner walls of two sides of the through hole, the top part of the transverse block is provided with a through hole, a vertical rod is inserted in the through hole, the top end and the bottom end of the vertical rod are respectively welded with the inner walls of the top part and the bottom part of the cylindrical barrel, the outer wall of the vertical rod is sleeved with a first spring, the first spring is positioned below the transverse block, the inner wall of the bottle body close to the top end of the bottle body is fixedly connected with a connecting pipe, and the top end of the connecting pipe is inserted in a threaded manner of the bottle neck, the pump-out mechanism penetrates through a bottle neck, a bottom cushion plate is fixedly connected to the inner wall, close to the bottom end, of the bottle body, the middle portion of the bottom cushion plate is protruded with an arc surface, and the edge portion of the bottom cushion plate is sunken with the arc surface.
Preferably, the pumping-out mechanism comprises a liquid guide pipe, the top end of the liquid guide pipe is nested with a cover sleeve, the cover sleeve is in threaded sleeve connection with the top end of the bottle neck, and an 'I' -shaped bump is arranged inside the cover sleeve.
Preferably, the top of the inside "worker" shape lug of cover is opened there is the spliced eye, it has the pump outlet pipe to peg graft in the spliced eye, the top of pump outlet pipe bonds and has not the pump head cover at the end, the pump outlet pipe has all opened the pole hole near the lateral wall on top and the lateral wall of pump head cover, two pole downthehole bonds and has the drain pipe that same tip was buckled, one side outer wall welding of pump head cover has the flattening piece, the top of flattening piece bonds with the bottom outer wall of drain pipe, the lateral wall welding of pump outlet pipe has the preforming, the outer wall of pump outlet pipe has cup jointed hollow plunger, hollow plunger's arc lateral wall and the inside wall contact of catheter.
Preferably, the inner wall of the liquid guide pipe close to the bottom end is welded with a valve plate, and the center of the outer wall of the top of the valve plate is provided with a valve hole.
Preferably, the lateral wall that pump-out pipe is close to the low side is opened there are a plurality of feed liquor holes, and the bottom welding of pump-out pipe has down the cover, and the lateral wall welding of pressing down the cover has the annular slab, and the bottom welding of annular slab has the pipe of preventing deviating from, is equipped with the pump liquid spring between pipe of preventing deviating from and the valve plate, and the top of pump liquid spring is pegged graft in preventing deviating from intraductally, and the bottom of pump liquid spring is welded with the top of valve plate.
Preferably, the inner wall of the pump liquid spring, which is close to the bottom end, is provided with a liquid inlet ball valve, and the liquid inlet ball valve is positioned right above the valve hole.
Preferably, the bottom of the catheter is welded with a hollow expanding head, the shape of the bottom of the expanding head is matched with that of the bottom cushion plate, a plurality of groups of liquid suction holes distributed in an annular mode are formed in the side wall, close to the bottom, of the expanding head and the arc-shaped surface of the bottom of the expanding head, and the distance between the shape of the bottom of the expanding head and the bottom cushion plate is 1mm to 3 mm.
Preferably, an inner cushion pipe is bonded on the inner wall of the top of the pump head sleeve, an anti-pressure sleeve is clamped on the outer wall, close to the top end, of the pump-out pipe, the end face structure of the anti-pressure sleeve is in an omega shape, and the top end and the bottom end of the anti-pressure sleeve are respectively in contact with the bottom end of the inner cushion pipe and the top of the bottle neck.
Preferably, the end cover has been cup jointed to the bottom of body, and the bottom outer wall of end cover bonds near marginal position department has the cushion that a plurality of annular distribute, and the cambered surface groove has all been opened to the bottom surface of cushion, and the cambered surface inslot all bonds and has cambered surface rubber cover, forms the filling layer between the bottom of end cover board and the bottom of body, and the filling layer intussuseption is filled with a plurality of steel ball pearls.
Preferably, the pump fluid spring and the first spring are both compression springs, and the stiffness coefficient of the pump fluid spring is greater than that of the first spring.
The beneficial effects of the invention are as follows:
1. through the resorption mechanism that sets up, the first spring of horizontal piece compression of resorption mechanism has been driven to lower pressure pump headgear, and the coefficient of stiffness (k) of pump liquid spring is greater than the coefficient of stiffness (k) of first spring, so can know according to hooke's law F ═ kx, under the same condition of pressure, then length of deformation (x) that the coefficient of stiffness is big is little, so the length of deformation of first spring is greater than the length of deformation of pump liquid spring, and emulsion resistance is not received to first spring, so after removing pressure (F), the reply of first spring will further promote pump liquid spring, supplementary pump liquid spring overcomes the emulsion resistance and resets, and then will go out the emulsion resorption in the liquid pipe, it is extravagant to reduce the emulsion.
2. Through opening the head and the backing plate that expand that have the imbibition hole that set up, the distance between the bottom shape that expands the head and the backing plate is between 1mm to 3mm, so expand the head and expand the area of imbibition when having enlarged pump liquid, and the clearance between the two makes the emulsion can enter into in the clearance, so that when pump liquid, more from imbibition hole quilt is inhaled and is pumped in the drain pipe to the emulsion, again because the mid portion of backing plate is the cambered surface protrusion, the edge portion of backing plate is the cambered surface sunken, and expand the bottom shape of head and the shape looks adaptation of backing plate, so enlarged the area of imbibition, avoid having the condition appearance of empty pump when pump liquid.
3. Through the steel ball that sets up, the steel ball has reduced the focus of emulsion bottle for placing of emulsion bottle is more stable be difficult for receiving external force and toppling over, avoids the emulsion bottle to break into pieces, and when the emulsion was run out soon, when the user holds the bottleneck and whipps the body, the steel ball is also at the bottom of being thrown to the bottle, and because the inertia of steel ball, can increase the power of whipping that the adnexed emulsion of bottle inner wall received, it is that the emulsion of bottle wall is more complete sinks to the bottom of the bottle and is pumped, and it is extravagant to reduce.
Drawings
FIG. 1 is a schematic sectional view of an emulsion bottle capable of sucking back an emulsion according to the present invention;
FIG. 2 is a schematic structural diagram of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view of an expansion head of an emulsion bottle for sucking back emulsion according to the present invention;
FIG. 4 is a schematic partial perspective view of a bottle for dispensing a liquid composition according to the present invention;
fig. 5 is a schematic partial sectional view of a pump head sleeve and a suck-back mechanism of a lotion bottle capable of sucking back lotion.
In the figure: 1-cambered surface rubber cover, 2-bottom sleeve, 3-expanding head, 4-liquid suction hole, 5-bottom cushion plate, 6-valve hole, 7-liquid inlet ball valve, 8-bottle body, 9-connecting pipe, 10-valve plate, 11-liquid pumping spring, 12-deviation preventing pipe, 13-liquid inlet hole, 14-pressing plate, 15-annular plate, 16-hollow plunger, 17-liquid guide pipe, 18-inner cushion pipe, 19-pump head sleeve, 20-liquid outlet pipe, 21-flattening block, 22-pressure preventing sleeve, 23-cover sleeve, 24-bottle neck, 25-cushion block, 26-fixing block, 27-strip-shaped hole, 28-cylindrical barrel, 29-first spring, 30-vertical rod, 31-transverse block, 32-lower pressing sleeve and 33-filling layer, 34-steel ball, 35-pump-out tube.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Referring to fig. 1-5, an emulsion bottle capable of sucking back emulsion comprises a bottle body 8, a bottle neck 24 and a pump-out mechanism, wherein the outer walls of two sides of the pump-out mechanism are respectively provided with a suck-back mechanism, the suck-back mechanism comprises a fixed block 26, the end part of the fixed block 26 is fixedly connected with the side wall of a pump head sleeve 19, the outer wall of the top part of the fixed block 26 is provided with a through hole, a cylindrical barrel 28 is inserted in the through hole, the bottom end of the cylindrical barrel 28 is fixedly connected with the top part of the bottle neck 24, the outer walls of two sides of the cylindrical barrel 28 are respectively provided with a strip-shaped hole 27, the same transverse block 31 is inserted in the two strip-shaped holes 27, two ends of the transverse block 31 are respectively welded with the inner walls of two sides of the through hole, the top part of the transverse block 31 is provided with a through hole, a vertical rod 30 is inserted in the through hole, the top end and the bottom end of the vertical rod 30 are respectively welded with the inner wall of the top part and the bottom part of the cylindrical barrel 28, the outer wall of the vertical rod 30 is sleeved with a first spring 29, the first spring 29 is positioned below the transverse block 31, the inner wall welding that body 8 is close to the top has connecting pipe 9, and the bottom of connecting pipe 9's top screw thread grafting bottleneck 24 is pumped the mechanism and has been alternated bottleneck 24, and the inner wall welding that body 8 is close to the bottom has backing plate 5, and the mid portion of backing plate 5 is the cambered surface protrusion, and the edge part of backing plate 5 is the cambered surface and caves in.
Further, the pumping-out mechanism comprises a liquid guide pipe 17, the top end of the liquid guide pipe 17 is nested with a cover sleeve 23, the cover sleeve 23 is sleeved on the top end of a bottle neck 24 in a threaded mode, and an 'I' -shaped bump is arranged inside the cover sleeve 23.
Furthermore, the top of the I-shaped bump inside the cover sleeve 23 is provided with an insertion hole, a pump outlet pipe 35 is inserted into the insertion hole, the top end of the pump outlet pipe 35 is bonded with a pump head sleeve 19 without a bottom, the side wall of the pump outlet pipe 35 close to the top end and the side wall of the pump head sleeve 19 are both provided with rod holes, two rod holes are bonded with a liquid outlet pipe 20 with the same bent end, the outer wall of one side of the pump head sleeve 19 is welded with a leveling block 21, the top of the leveling block 21 is bonded with the outer wall of the bottom of the liquid outlet pipe 20, the outer wall of the pump outlet pipe 35 is welded with a pressing sheet 14, the outer wall of the pump outlet pipe 35 is sleeved with a hollow plunger 16, and the arc-shaped outer wall of the hollow plunger 16 is contacted with the inner wall of the liquid guide pipe 17.
Furthermore, a valve plate 10 is welded on the inner wall of the liquid guide pipe 17 close to the bottom end, and a valve hole 6 is formed in the center of the outer wall of the top of the valve plate 10.
Further, the outer side wall of the pump-out pipe 35 close to the lower end is provided with a plurality of liquid inlet holes 13, the bottom end of the pump-out pipe 35 is welded with a lower pressing sleeve 32, the outer side wall of the lower pressing sleeve 32 is welded with an annular plate 15, the bottom of the annular plate 15 is welded with an anti-deviation pipe 12, a pump liquid spring 11 is arranged between the anti-deviation pipe 12 and the valve plate 10, the top end of the pump liquid spring 11 is inserted into the anti-deviation pipe 12, the bottom end of the pump liquid spring 11 is welded with the top of the valve plate 10, after taking is completed, the pressure of the pump head sleeve 19 is removed, the pump liquid spring 11 returns, the pump head sleeve 19 returns upwards under the restoring force, but the emulsion is thick in texture, and has large resistance to the return of the pump liquid spring 11, so that the pump head sleeve 19 cannot be completely returned due to overcoming the emulsion resistance to apply work, and further the emulsion in the liquid outlet pipe 20 cannot be completely sucked.
Further, the inner wall of the pump liquid spring 11 close to the bottom end is provided with a liquid inlet ball valve 7, and the liquid inlet ball valve 7 is positioned right above the valve hole 6.
Further, the bottom end of the liquid guide pipe 17 is welded with the hollow expansion head 3, the bottom end shape of the expansion head 3 is matched with the shape of the bottom cushion plate 5, so that the expansion head 3 enlarges the liquid suction area during liquid pumping, the liquid suction area is enlarged, the situation that a pump is empty during liquid pumping is avoided, a plurality of groups of liquid suction holes 4 which are distributed in an annular mode are formed in the side wall, close to the bottom, of the expansion head 3 and the arc-shaped surface of the bottom, the distance between the bottom end shape of the expansion head 3 and the bottom cushion plate 5 is 1mm to 3mm, and the gap between the bottom end shape of the expansion head and the bottom cushion plate enables emulsion to enter the gap, so that when liquid is pumped, more emulsion is sucked into the liquid guide pipe 17 from the liquid suction holes and is pumped out.
Furthermore, the inner wall of the top of the pump head sleeve 19 is bonded with an inner cushion tube 18, the outer wall of the pump outlet tube 35 close to the top end is clamped with a pressure-proof sleeve 22, the end face structure of the pressure-proof sleeve 22 is in an omega shape, the top end and the bottom end of the pressure-proof sleeve 22 are respectively contacted with the bottom end of the inner cushion tube 18 and the top of the bottle neck 24, when the emulsion is taken out, the pressure-proof sleeve 22 is drawn out, then the pump head sleeve 19 is pressed, and along with the pressing of the pump head sleeve 19, the pump-out pipe 35 and the pressing sheet 14 move downwards, the lower pressing sleeve 32 at the bottom of the pump-out pipe 35 compresses the pump fluid spring 11, the liquid inlet ball valve 7 blocks the valve hole of the valve plate 10 under the action of pressure, when the pressing sheet 14 contacts the top of the hollow plunger 16, the pressing sheet brings the hollow plunger 16 to move downwards together, which compresses the air in the liquid guide pipe 17, the emulsion in the pump-out tube 35 will follow the inlet opening 13 into the pump-out tube 35 and be pumped out via the outlet tube 20.
Further, the end cover 2 has been cup jointed to the bottom of body 8, the bottom outer wall of end cover 2 is close to border position department and bonds and has the cushion 25 of a plurality of annular distributions, the cambered surface groove has all been opened to the bottom surface of cushion 25, cambered surface rubber cover 1 has all been bonded in the cambered surface groove, form filling layer 33 between the bottom of end backing plate 5 and the bottom of body 8, filling layer 33 intussuseption is filled with a plurality of steel ball 34, steel ball 34 has reduced the focus of emulsion bottle, make placing of emulsion bottle more stable be difficult for receiving external force and topple over, avoid the emulsion bottle to break into pieces, and when emulsion is running out soon, when the user holds bottleneck 24 and throws away the body, steel ball 34 also is thrown to the bottom of the bottle, and because steel ball 34's inertia, can increase the throwing power that the adnexed emulsion of bottle inner wall received, it is that the emulsion of bottle wall sinks to the bottom of the bottle more completely and is pumped, waste reduction.
Further, both the pump fluid spring 11 and the first spring 29 are compression springs, and the stiffness coefficient of the pump fluid spring 11 is larger than that of the first spring 29.
The working principle is as follows: when taking out the emulsion, the pressure-proof sleeve 22 is drawn out, then the pump head sleeve 19 is pressed, the pump-out pipe 35 and the pressing sheet 14 move downwards along with the downward pressing of the pump head sleeve 19, the downward pressing sleeve 32 at the bottom of the pump-out pipe 35 compresses the pump liquid spring 11, the liquid inlet ball valve 7 blocks the emulsion in the bottle under the action of pressure, the pressing sheet 14 contacts with the top of the hollow plunger 16 to drive the hollow plunger 16 to move downwards together, so that the air in the liquid guide pipe 17 is compressed, the emulsion in the pump-out pipe 35 enters the pump-out pipe 35 along the liquid inlet hole 13 and is pumped out through the liquid outlet pipe 20, after taking out, the pressure of the pump head sleeve 19 is removed, the pump liquid spring 11 returns, the pump head sleeve 19 moves upwards under the returning force to return, but because the emulsion is thick in texture, the pump spring 11 has large resistance to the return of the pump liquid spring 11, after the pressure is removed, the pump head sleeve 19 cannot completely return due to overcoming the resistance of the emulsion, therefore, the emulsion in the liquid outlet pipe 20 cannot be completely sucked, at this time, the transverse block 31 of the suck-back mechanism is also driven by the lower pressure pump head sleeve 19 to compress the first spring 29, and the stiffness coefficient (k) of the pump liquid spring 11 is greater than the stiffness coefficient (k) of the first spring 29, so that the deformation length (x) is small when the stiffness coefficient is large under the same pressure according to hooke's law F ═ kx, so that the deformation length of the first spring 29 is greater than the deformation length of the pump liquid spring 11, and the first spring 29 does not receive emulsion resistance, after the pressure (F) is removed, the return of the first spring 29 further lifts the pump liquid spring 11, assists the pump liquid spring 11 to return against the emulsion resistance, and further suck back the emulsion in the liquid outlet pipe 20, thereby reducing the waste of the emulsion, because the distance between the bottom end shape of the expansion head 3 and the base plate bottom 5 is between 1mm and 3mm, therefore, the liquid suction area of the expansion head 3 is enlarged when liquid is pumped, and the gap between the expansion head and the liquid suction area enables emulsion to enter the gap so that more emulsion is sucked into the liquid guide pipe 17 from a liquid suction hole and pumped out when the liquid is pumped, and then the middle part of the bottom cushion plate 5 is provided with the cambered surface which is protruded, the edge part of the bottom cushion plate 5 is provided with the cambered surface which is sunken, and the bottom end shape of the expansion head 3 is matched with the shape of the bottom cushion plate 5, so that the liquid suction area is enlarged, the situation that the pump is empty when the liquid is pumped is avoided, the steel ball 34 reduces the gravity center of the emulsion bottle, the emulsion bottle is more stably placed and is not easy to topple due to external force, the emulsion bottle is prevented from being broken, when the user holds the bottle neck 24 to whip the bottle body, the steel ball 34 is also whiped to the bottom of the bottle, and due to the inertia of the steel ball 34, the whipping force applied to the emulsion attached to the inner wall of the bottle can be increased, the emulsion on the bottle wall can sink to the bottom of the bottle more completely and be pumped out, and waste is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The emulsion bottle capable of sucking back emulsion comprises a bottle body (8), a bottleneck (24) and a pump-out mechanism, and is characterized in that the outer walls of two sides of the pump-out mechanism are respectively provided with the suck-back mechanism, the suck-back mechanism comprises a fixed block (26), the end part of the fixed block (26) is fixedly connected with the side wall of a pump head sleeve (19), the outer wall of the top part of the fixed block (26) is provided with a through hole, a cylindrical barrel (28) is inserted in the through hole, the bottom end of the cylindrical barrel (28) is fixedly connected with the top part of the bottleneck (24), the outer walls of two sides of the cylindrical barrel (28) are respectively provided with a strip-shaped hole (27), the same transverse block (31) is inserted in the two strip-shaped holes (27), the two ends of the transverse block (31) are respectively welded with the inner walls of two sides of the through hole, the top part of the transverse block (31) is provided with a through hole, a vertical rod (30) is inserted in the through hole, the top end and the bottom end of the vertical rod (30) are respectively welded with the inner wall and the inner wall of the top part and the inner wall of the cylindrical barrel (28), the outer wall of the vertical rod (30) is sleeved with a first spring (29), the first spring (29) is located below the cross block (31), the inner wall, close to the top end, of the bottle body (8) is fixedly connected with a connecting pipe (9), the top end of the connecting pipe (9) is in threaded connection with the bottom end of the bottle neck (24), the pumping-out mechanism penetrates through the bottle neck (24), the inner wall, close to the bottom end, of the bottle body (8) is fixedly connected with a base plate (5), the middle portion of the base plate (5) is protruded in an arc surface mode, and the edge portion of the base plate (5) is sunken in the arc surface mode;
the pump-out mechanism comprises a liquid guide pipe (17), the top end of the liquid guide pipe (17) is nested with a cover sleeve (23), the cover sleeve (23) is in threaded sleeve connection with the top end of a bottle neck (24), and an I-shaped convex block is arranged inside the cover sleeve (23);
the top of the 'I' -shaped bump inside the cover sleeve (23) is provided with a plug-in hole, a pump-out pipe (35) is inserted and connected in the plug-in hole, the top end of the pump-out pipe (35) is bonded with a pump head sleeve (19) without a bottom, the side wall of the pump-out pipe (35) close to the top end and the side wall of the pump head sleeve (19) are respectively provided with a rod hole, two rod holes are bonded with a drain pipe (20) bent at the same end part, the outer wall of one side of the pump head sleeve (19) is welded with a leveling block (21), the top of the leveling block (21) is bonded with the outer wall of the bottom of the drain pipe (20), the outer side wall of the pump-out pipe (35) is welded with a pressing sheet (14), the outer wall of the pump-out pipe (35) is sleeved with a hollow plunger (16), and the arc-shaped outer side wall of the hollow plunger (16) is contacted with the inner side wall of a liquid guide pipe (17).
2. A lotion bottle with a suck-back lotion according to claim 1, wherein the valve plate (10) is welded to the inner wall of the liquid guide tube (17) near the bottom end, and the valve hole (6) is formed in the center of the outer wall of the top of the valve plate (10).
3. An emulsion bottle capable of sucking back emulsion according to claim 2, wherein the outer side wall of the pump-out pipe (35) close to the lower end is provided with a plurality of liquid inlet holes (13), the bottom end of the pump-out pipe (35) is welded with a lower pressing sleeve (32), the outer side wall of the lower pressing sleeve (32) is welded with an annular plate (15), the bottom of the annular plate (15) is welded with an anti-deviation pipe (12), a pump liquid spring (11) is arranged between the anti-deviation pipe (12) and the valve plate (10), the top end of the pump liquid spring (11) is inserted into the anti-deviation pipe (12), and the bottom end of the pump liquid spring (11) is welded with the top of the valve plate (10).
4. An emulsion bottle capable of sucking back emulsion according to claim 3, wherein the inner wall of the pump liquid spring (11) near the bottom end is provided with a liquid inlet ball valve (7), and the liquid inlet ball valve (7) is positioned right above the valve hole (6).
5. An emulsion bottle capable of sucking back emulsion according to claim 4, wherein a hollow expansion head (3) is welded at the bottom end of the liquid guide tube (17), the shape of the bottom end of the expansion head (3) is matched with that of the bottom base plate (5), a plurality of groups of liquid suction holes (4) which are distributed annularly are formed in the side wall of the expansion head (3) close to the bottom and the arc-shaped surface of the bottom, and the distance between the shape of the bottom end of the expansion head (3) and the bottom base plate (5) is 1mm to 3 mm.
6. A lotion bottle with a suck-back lotion according to claim 1, wherein the inner liner tube (18) is bonded to the inner wall of the top of the pump head sleeve (19), the outer wall of the pump outlet tube (35) near the top end is clamped with a pressure-proof sleeve (22), the end face structure of the pressure-proof sleeve (22) is omega-shaped, and the top end and the bottom end of the pressure-proof sleeve (22) are respectively in contact with the bottom end of the inner liner tube (18) and the top of the bottle neck (24).
7. An emulsion bottle capable of sucking back emulsion according to claim 1, wherein the bottom end of the bottle body (8) is sleeved with the bottom sleeve (2), a plurality of cushion blocks (25) distributed annularly are bonded on the outer wall of the bottom sleeve (2) close to the edge, the bottom surfaces of the cushion blocks (25) are provided with cambered grooves, cambered rubber covers (1) are bonded in the cambered grooves, a filling layer (33) is formed between the bottom of the bottom base plate (5) and the bottom of the bottle body (8), and a plurality of steel ball beads (34) are filled in the filling layer (33).
8. An emulsion bottle of a suckable emulsion according to claim 3, wherein the pump fluid spring (11) and the first spring (29) are both compression springs, and the stiffness coefficient of the pump fluid spring (11) is greater than the stiffness coefficient of the first spring (29).
CN202110603754.6A 2021-05-31 2021-05-31 Emulsion bottle capable of sucking back emulsion Active CN113277201B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705320A1 (en) * 1993-05-19 1994-11-25 Kerplas Snc Bottle dispensing a product stored away from the air.
CN1854027A (en) * 2005-04-28 2006-11-01 圣戈班康茂公司 Dispenser having an improved inlet valve
CN202098699U (en) * 2011-04-28 2012-01-04 叶夏英 Pressure type latex spray head
CN103612823A (en) * 2013-11-13 2014-03-05 黄建艺 External spring emulsion pump and application method thereof
CN204548846U (en) * 2015-03-02 2015-08-12 余姚晟祺塑业有限公司 A kind of emulsion spray nozzle
CN107472683A (en) * 2017-08-18 2017-12-15 潘玉霞 A kind of emulsion pumps with resorption function
CN206766673U (en) * 2017-03-20 2017-12-19 李联辉 A kind of novel external spring resorption emulsion pumps
CN206853950U (en) * 2017-06-09 2018-01-09 亿泰玻璃工业有限公司 Scent sprayer
CN112320060A (en) * 2020-11-03 2021-02-05 温州联豪化妆品有限公司 Glass bead extrusion type foam pump and method for generating foam by foam pump

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705320A1 (en) * 1993-05-19 1994-11-25 Kerplas Snc Bottle dispensing a product stored away from the air.
CN1854027A (en) * 2005-04-28 2006-11-01 圣戈班康茂公司 Dispenser having an improved inlet valve
CN202098699U (en) * 2011-04-28 2012-01-04 叶夏英 Pressure type latex spray head
CN103612823A (en) * 2013-11-13 2014-03-05 黄建艺 External spring emulsion pump and application method thereof
CN204548846U (en) * 2015-03-02 2015-08-12 余姚晟祺塑业有限公司 A kind of emulsion spray nozzle
CN206766673U (en) * 2017-03-20 2017-12-19 李联辉 A kind of novel external spring resorption emulsion pumps
CN206853950U (en) * 2017-06-09 2018-01-09 亿泰玻璃工业有限公司 Scent sprayer
CN107472683A (en) * 2017-08-18 2017-12-15 潘玉霞 A kind of emulsion pumps with resorption function
CN112320060A (en) * 2020-11-03 2021-02-05 温州联豪化妆品有限公司 Glass bead extrusion type foam pump and method for generating foam by foam pump

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