CN208897679U - A kind of push type liquid storage bottle - Google Patents
A kind of push type liquid storage bottle Download PDFInfo
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- CN208897679U CN208897679U CN201820909293.9U CN201820909293U CN208897679U CN 208897679 U CN208897679 U CN 208897679U CN 201820909293 U CN201820909293 U CN 201820909293U CN 208897679 U CN208897679 U CN 208897679U
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- wall
- push rod
- liquid storage
- mouth
- pump core
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Abstract
The utility model relates to a kind of push type liquid storage bottles, including bottle and pump head, the bottle includes body and the bottleneck pipe that is arranged at the top of body, the pump head is detachably connected on bottleneck pipe by blind nut, the blind nut includes tegmental wall and caping, caping includes the nut cap that raises upward of middle part and the cover rim that extends along nut cap bottom level, is set on the inside of the tegmental wall on caping there are two opposite boss, forms two opposite pressing grooves between two boss；The pump head includes pressing mouth, described to extend two opposite stretching plates by the lower end surface of mouth, and the width for stretching out plate matches with pressing groove, and the height for stretching out plate is greater than the height of boss.The tegmental wall of the blind nut of the utility model and one revolving locking device of formation is pressed between mouth, avoids when not needing by mouth is pressed, can be avoided and pressed down under the action of by other external force by mouth, to avoid the leakage of liquid in liquid storage bottle.
Description
Technical field
The utility model belongs to storage equipment technical field, and in particular to one kind can rotate the push type liquid storage of locking
Bottle.
Background technique
Social development and progress at any time, the liquid such as facial cleanser, shampoo, shower cream, face cream, body lotion, scrub cream shield
Reason product, are widely used, and nursing product is mainly used for the cleaning, reparation and protection of parts of body.Wherein, emulsion form mixing paste
The nursing product of white form, usually directly it is filling with lid jar in, in use, need to open lid, with hand into
Row is taken, and after the completion of use, then is closed the lid, comparatively operation convenience is lacking, and in use, if on hand
It is unclean, it is easy to pollute nursing product of the storage in jar.
In addition, wash and maintenance liquid on the market mostly uses bottled mode to store and transport, wash and maintenance liquid generally uses push type
Packaging Bottle, when user needs using wash and maintenance liquid, it is only necessary to, can be from Packaging Bottle with the press head of hand push-through packs top of bottle
Wash and maintenance liquid is extracted, it is very convenient.It is that movable structure needs one kind when transporting bottled formula wash and maintenance liquid just because of press head
Structure protects press head structure, inadvertent depression press head when avoiding transporting, and leads to the unnecessary leakage of wash and maintenance liquid.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of push type liquid storage bottle of good appearance, and structure is set
Meter is reasonable, operation is convenient, is conducive to quickly take paste or emulsion liquid in liquid storage bottle and is not easy, while double valves design is outer
Boundary's environment pollutes the liquid in bottle.
A kind of push type liquid storage bottle, including bottle and pump head are provided according to the utility model, the bottle includes body
With the bottleneck pipe being arranged at the top of body, the pump head is detachably connected on bottleneck pipe by blind nut, and the blind nut includes lid
Wall and caping, caping include the nut cap that raises upward of middle part and the cover rim that extends along nut cap bottom level, in the tegmental wall on caping
Side is set there are two opposite boss, and two opposite pressing grooves are formed between two boss；The pump head includes pressing mouth, described to press
Two opposite stretching plates are extended in the lower end surface of mouth, and the width for stretching out plate matches with pressing groove, the stretching plate
Height is greater than the height of boss.
In one embodiment, lateral edge liquid storage bottle is axially arranged with four card convexs, two of them card convex position in the tegmental wall
In in pressing groove, other two card convex is located above boss, and the stretching plate for pressing mouth is equipped with card convex slot and the card convex
Match.
In one embodiment, the pump head further includes push rod, piston, valve and pump core, and the top of push rod, which is equipped with, presses mouth,
It is connected to the top of piston below push rod, is connected to below piston on pump core inner wall, the inside of piston is arranged in simultaneously in valve
A sealed chamber is formed between piston and pump core.
In one embodiment, the tegmental wall under caping is connect with bottleneck pipe screw thread, and caping has a sealing ring, sealing ring with
Bottleneck tube top portion is in sealing contact.
In one embodiment, the pump core is the tubular structure of perforation and big upper and lower small mouth, the outer wall on pump core top
It is connected on the inner wall of nut cap, pump core is extended with pump core edge in the lower horizontal of the wedging position with nut cap, and pump core is along positioned at lid
Between top and sealing ring.
In one embodiment, the bottom of pump core is equipped with check valve, and the lower part of pump core is equipped with connecting tube and is used for connection position
In the suction pipe in body.
In one embodiment, the middle part of nut cap is equipped with the through-hole passed through for push rod, and push rod is cylindrical in shape structure, push rod bottom wall
Liquid storage chamber is formed with push rod inner wall, it is downward that push rod inner wall sleeve is stuck in the push rod outer wall on the outer wall by mouth inner tube, under push rod bottom wall
Wall cover is extended to form, wall cover and push rod bottom wall, which are formed, pushes body, pushes body and piston contact.
In one embodiment, piston has transmission cylinder up and down, and transmission cylinder top is located at wall cover and push rod bottom wall
The right angle angle of formation, and be bonded respectively with the lower surface of wall cover inner wall and push rod bottom wall, the outside of transmission cylinder lower part is equipped with
Sliding plug, sliding plug are bonded with the inner wall of pump core, and sliding plug and the contact surface of pump core are the arcuation being recessed towards transmission cylinder direction
Structure.
In one embodiment, the inside of transmission cylinder is equipped with valve, and fortune liquid channel is equipped in valve, transports the import in liquid channel
It on valve sidewall and is transmitted the inner wall of cylinder and surrounds, the top of valve passes through push rod bottom wall and is hooked on push rod by barb
The outlet of the upper surface of bottom wall, fortune liquid channel is connected to liquid storage chamber, and the lower part of valve is equipped with tapered plug, and the outer diameter of tapered plug is greater than valve
Outer diameter.
In one embodiment, push rod outer wall with press mouth access section below be equipped with the upper retaining groove that Open Side Down, nut cap
Upper surface recess have lower retaining groove corresponding with upper retaining groove position, spring and being set in is equipped between upper retaining groove and lower retaining groove and is pushed away
Outside bar outer wall.
According to the utility model, its is reasonable in design, operation is convenient, is conducive to quickly take paste or cream in liquid storage bottle
It shape liquid and is not easy, while double valves design prevents liquid reflux and external environment from polluting to the liquid in bottle.This
Outside, the tegmental wall of the blind nut of the utility model and one revolving locking device of formation is pressed between mouth, avoids not needing to press
When pressing mouth, it can be avoided and pressed down under the action of by other external force by mouth, to avoid the leakage of liquid in liquid storage bottle.
Detailed description of the invention
Hereinafter the utility model will be described in more detail based on the embodiments and with reference to the accompanying drawings.Wherein:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the angular profile that the utility model presses mouth and blind nut cooperation；
Fig. 3 is another angular profile that the utility model presses mouth and blind nut cooperation；
Fig. 4 is that the utility model presses mouth structure schematic diagram.
Identical component uses identical appended drawing reference in the accompanying drawings.The attached drawing is not drawn according to the actual ratio.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.Whereby to the utility model how application technology hand
Section solves technical problem, and the realization process for reaching technical effect can be fully understood and implemented.As long as it should be noted that
There is no conflict, items technical characteristic mentioned in the various embodiments be can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but is included all technical solutions falling within the scope of the claims.
In this application it should be noted that term " downward " used herein and it is " downward " for limit component along
Liquid storage bottle axial direction arrangement.
As shown in Figure 1, being a kind of push type liquid storage bottle of the utility model, including bottle and pump head, bottle include body
11 and the bottleneck pipe 12 at the top of body 11 is set.
As shown in Figure 1, pump head is detachably connected on bottleneck pipe 12 by blind nut 3, pump head further include by mouth 4, push rod 5,
Piston 6, valve 7 and pump core 8, the top of push rod 5, which is equipped with, presses mouth 4, and the lower section of push rod 5 is connected to the top of piston 6, piston 6
Lower section is connected on 8 inner wall of pump core, and valve 7 is arranged in the inside of piston 6 and forms a sealing between piston 6 and pump core 8
Chamber.
Wherein, blind nut 3 includes tegmental wall 31 and caping, and caping includes the nut cap 32 that raises upward of middle part and along 32 bottom of nut cap
The cover rim 33 that horizontal direction extends.Tegmental wall 31 is equipped in the upper and lower part of caping, wherein
As shown in Figures 2 and 3, it is set on the inside of the tegmental wall 31 on caping there are two opposite boss 34, between two boss 34
Form two opposite pressing grooves 35；As shown in figure 4, extending two opposite stretching plates 42 by the lower end surface of mouth 4, plate is stretched out
42 width matches with pressing groove 35, and the height for stretching out plate 42 is greater than the height of boss 34.In addition, lateral edge liquid storage in tegmental wall 31
Bottle is axially arranged with four card convexs 36, and two of them card convex 36 is located in pressing groove 35, other two card convex 36 is located at boss 34
Top is equipped with card convex slot 43 by the stretching plate 42 of mouth 4 and matches with card convex 36.
When needing by mouth 4 is pressed, then stretched out by the top that the stretching plate 42 of mouth 4 is located at pressing groove 35 by mouth 4 is pressed
Plate 42 is inserted into pressing groove 35, and in order not to which as the at will rotation of mouth 4 is pressed, two card convexs 36 in pressing groove 35 are stuck in stretching
In two card convex slots 43 on plate 42；When not needing using liquid storage bottle, in order to avoid pressing mouth because of unnecessary pressing, and cause
Liquid in liquid storage bottle squeezes out, and will rotate by mouth 4, and so that the stretching plate 42 for pressing mouth is located at the top of boss 34, then stretch out
Plate 42 can not be inserted into pressing groove 35, and lead to not press, therefore the content in liquid storage bottle can not be made to reveal, in addition, being
Be unlikely to by mouth 4 at will rotation and be strayed into pressing groove 35, two card convexs 36 of 34 top of boss are stuck in stretching plate
In two card convex slots 43 on 42.
Form cricoid groove between tegmental wall 31 above caping and nut cap 32 and cover rim 33, the space of groove is for pressing mouth
4 move up and down；The outer wall of the inner wall and bottleneck pipe 12 of tegmental wall 31 below caping is connected through a screw thread, and caping has sealing ring
121, sealing ring 121 and 12 top of bottleneck pipe are in sealing contact, when blind nut 3 is threadedly coupled with bottleneck pipe 12, just fix pump head
It on bottle and uses, when needing to inject liquid in bottle, unscrews blind nut 3.
Wherein, pump core 8 is the tubular structure of perforation and big upper and lower small mouth, and the outer wall on 8 top of pump core is connected to nut cap 32
Inner wall on, pump core 8 is extended with pump core along 81 in the lower horizontal of the wedging position with nut cap 32, pump core along 81 be located at caping with
Between sealing ring 121.The use of sealing ring 121 avoids the liquid outflow of bottle.
Wherein, the bottom of pump core 8 is equipped with check valve 82, and the lower part of pump core 8 is equipped with connecting tube 83 and is located at bottle for connecting
Suction pipe 9 in body 11.Check valve 82 is check valve, and the liquid in body 11 can only be entered in pump core 8 by body 11, and be entered
Liquid in pump core 8 can not then flow back into body 11, to prevent liquid reflux from causing the pollution of liquid in body 11.
Wherein, the middle part of nut cap 32 is equipped with the through-hole passed through for push rod 5, and push rod 5 is cylindrical in shape structure, push rod bottom wall and push rod
Inner wall formed liquid storage chamber 51, by body 11 draw from liquid be just stored in liquid storage chamber 51, push rod inner wall sleeve is stuck in by mouth 4
Outer wall on, wherein press mouth 4 be equipped with squeeze out channel 41, squeeze out channel 41 be connected to liquid storage chamber, when by mouth 4 is pressed, liquid storage chamber
Liquid in 51 is just flowed out from extrusion channel 41.
5 outer wall of push rod under push rod bottom wall is downwardly extending wall cover 52, and wall cover 52 and push rod bottom wall, which are formed, pushes body, pushes away
Kinetoplast is contacted with piston 6；Wherein, piston 6 has transmission cylinder 61 up and down, and 61 top of transmission cylinder is located at wall cover 52 and push rod
The right angle angle that 5 bottom walls are formed, and be bonded respectively with the lower surface of 52 inner wall of wall cover and push rod bottom wall, 61 lower part of transmission cylinder
Outside is equipped with sliding plug 62, and sliding plug 62 is bonded with the inner wall of pump core 8, and sliding plug 62 and the contact surface of pump core 8 are towards transmission
The arc structure of cylinder direction recess.And the inside of transmission cylinder 61 is equipped with valve 7, and fortune liquid channel 72 is equipped in valve 7, transports liquid channel
72 import is located on 7 side wall of valve and is transmitted the inner wall encirclement of cylinder 61, and the top of valve 7 passes through push rod bottom wall and by falling
Hook is hooked on the upper surface of push rod bottom wall, and the outlet in fortune liquid channel 72 is connected to liquid storage chamber 51, and the lower part of valve 7 is equipped with tapered plug
71, the outer diameter of tapered plug 71 is greater than the outer diameter of valve 7.
When pushing push rod 5 to move downward by mouth 4 by mouth 4 is pressed, the wall cover 52 and push rod bottom wall of push rod 5 push 6 He of piston
Valve 7 moves downward, and the design of 62 arc structure of sliding plug is so that the frictional resistance of piston 6 and pump core 8 increases, therefore,
When he presses by mouth 4 simultaneously, piston 6 can be made not identical as the displacement of valve 7 moved downward, i.e., piston 6 is displaced small,
Valve 7 is displaced greatly, and therefore, the tapered plug 71 of 7 lower part of valve is convenient for generating gap between the transmission cylinder 61 of piston, and at this point, being located at
Liquid in pump core 8 is just flowed into the entrance in fortune liquid channel 72 by gap, flows into fortune liquid channel 72 by entrance, final disengaging is arrived
In liquid storage chamber 51.
Push rod outer wall with press mouth 4 access section below be equipped with the upper retaining groove that Open Side Down, the upper surface recess of nut cap 32
There is lower retaining groove corresponding with upper retaining groove position, spring 63 is equipped between upper retaining groove and lower retaining groove and is set in outside push rod outer wall.
At the end of by mouth 4 is pressed, the elastic force of spring 63 itself will be resetted by mouth 4, drive push rod 5 and valve 7 to move upwards by mouth 4,
So that the inner wall closing of the transmission cylinder 61 of the entrance piston 6 in the fortune liquid channel 72 of valve 7, further forbids in liquid storage chamber 51
Liquid reflux.
The specific operation process of the utility model push type liquid storage bottle will be described in detail below:
The first step, exhaust process.
For the first time under use state, no liquid in the liquid storage chamber 51 of push rod 5.By mouth 4 is pressed, spring 63 is compressed, logical by mouth 4
It crosses push rod 5 to move downward with piston 6 and valve 7, the volume pressure of the sealed chamber formed between piston 6, valve 7 and pump core 8
Contracting, air pressure increase；And the check valve 82 of 8 lower part of pump core seals the upper port of suction pipe 9, so that the indoor gas of seal chamber enters
Body 11 and the liquid in body 11 is avoided to enter in pump core 8, and the frictional force between piston 6 and pump core 8 is greater than piston 6
With the frictional force between valve 7, therefore the downward displacement of valve 7 is greater than the downward displacement of piston 6, produces between piston 6 and valve 7
Raw gap, not completely encloses, and the gap that gas squeezes between piston 6 and valve 7 enters the fortune liquid channel 72 of valve 7, enters
Liquid storage chamber 51 by the extrusion channel 41 of mouth 4 finally by being overflowed.
Second step, imbibition process.
After exhaust, mouth 4 is pressed in release, and the spring 63 of compression is released, and spring 63 pushes push rod 5, piston 6 and valve 7 to move up,
The tapered plug 71 of 7 lower section of valve is stuck in the lower end of the transmission cylinder 61 of piston 6, and the entrance in the fortune liquid channel 72 of valve 7 is transmitted cylinder
61 block；The volume of the sealed chamber formed between piston 6, valve 7 and pump core 8 increases, and air pressure reduces, near vacuum, so that
Check valve 82 is opened, and the air pressure of ullage forces the fluid into sealed chamber in body 11, completes the process of imbibition.
Third step, discharge opeing process.
Liquid is had been filled in the sealed chamber formed between piston 6, valve 7 and pump core 8, after being pressed again by mouth 4, one
Aspect, check valve 82 seal the upper port of suction pipe, prevent the liquid in body 11 from entering sealed chamber, and prevent sealed chamber
Interior liquid returns in body 11 from suction pipe, pollutes the liquid in body 11；On the other hand, due to shape between valve 7 and piston 6
At a gap, and liquid is incompressible fluid, therefore when liquid is squeezed, the indoor liquid of seal chamber will go into valve
The fortune liquid channel 72 of door enters liquid storage chamber 51 by fortune liquid channel 72, and squeezes from the extrusion channel 41 that 51 internal diameter of liquid storage chamber presses mouth 4
Out.
Although the utility model is described by reference to preferred embodiment as above, the content is intended merely to
The embodiment for being easy to understand the utility model and using is not intended to limit the utility model.Belonging to any the utility model
Technical staff in technical field can implement under the premise of not departing from spirit and scope disclosed in the utility model
Formal and details on make any modification and variation, but the scope of patent protection of the utility model, still must be with appended power
Subject to the range that sharp claim is defined.
Claims (10)
1. a kind of push type liquid storage bottle, including bottle and pump head, the bottle includes body and the bottleneck that is arranged at the top of body
Pipe, the pump head are detachably connected on bottleneck pipe by blind nut, which is characterized in that the blind nut includes tegmental wall and caping, lid
Top includes the nut cap that raises upward of middle part and the cover rim that extends along nut cap bottom level, sets that there are two phases on the inside of the tegmental wall on caping
Pair boss, two opposite pressing grooves are formed between two boss；The pump head includes pressing mouth, described to prolong by the lower end surface of mouth
Two opposite stretching plates are stretched out, the width for stretching out plate matches with pressing groove, and the height for stretching out plate is greater than boss
Height.
2. push type liquid storage bottle according to claim 1, which is characterized in that the axial direction of lateral edge liquid storage bottle is set in the tegmental wall
There are four card convex, two of them card convex is located in pressing groove, other two card convex is located above boss, the stretching plate for pressing mouth
Card convex slot is equipped with to match with the card convex.
3. push type liquid storage bottle according to claim 1, which is characterized in that the pump head further includes push rod, piston, valve
And pump core, the top of push rod, which is equipped with, presses mouth, and the top of piston is connected to below push rod, pump core inner wall is connected to below piston
On, valve is arranged in the inside of piston and forms a sealed chamber between piston and pump core.
4. push type liquid storage bottle according to claim 3, which is characterized in that tegmental wall and bottleneck pipe screw thread under caping connect
It connects, caping has sealing ring, and sealing ring and bottleneck tube top portion are in sealing contact.
5. push type liquid storage bottle according to claim 4, which is characterized in that the pump core is perforation and big, lower mouth suitable for reading
The outer wall of small tubular structure, pump core top is connected on the inner wall of nut cap, lower section water of the pump core in the wedging position with nut cap
Flat to be extended with pump core edge, pump core is along between caping and sealing ring.
6. push type liquid storage bottle according to claim 5, which is characterized in that the bottom of pump core is equipped with check valve, pump core
Lower part be equipped with connecting tube and be used for suction pipe connect in the body.
7. push type liquid storage bottle according to claim 3, which is characterized in that the middle part of nut cap is equipped with to be led to for what push rod passed through
Hole, push rod are cylindrical in shape structure, and push rod bottom wall and push rod inner wall form liquid storage chamber, and push rod inner wall sleeve is stuck in the outer wall by mouth inner tube
On, the push rod outer wall under push rod bottom wall is downwardly extending wall cover, and wall cover and push rod bottom wall, which are formed, pushes body, pushes body and piston
Contact.
8. push type liquid storage bottle according to claim 7, which is characterized in that piston has transmission cylinder up and down, passes
Dynamic cylinder top is located at the right angle angle that wall cover and push rod bottom wall are formed, and the lower surface with wall cover inner wall and push rod bottom wall respectively
The outside of fitting, transmission cylinder lower part is equipped with sliding plug, and sliding plug is bonded with the inner wall of pump core, and the contact surface of sliding plug and pump core
For the arc structure being recessed towards transmission cylinder direction.
9. push type liquid storage bottle according to claim 8, which is characterized in that the inside of transmission cylinder is equipped with valve, in valve
Equipped with fortune liquid channel, the import in fortune liquid channel is located on valve sidewall and is transmitted the inner wall encirclement of cylinder, and the top of valve passes through
The outlet of push rod bottom wall and the upper surface that push rod bottom wall is hooked on by barb, fortune liquid channel is connected to liquid storage chamber, under valve
Portion is equipped with tapered plug, and the outer diameter of tapered plug is greater than the outer diameter of valve.
10. push type liquid storage bottle according to claim 7, which is characterized in that push rod outer wall under the access section for pressing mouth
Side is equipped with the upper retaining groove that Open Side Down, and the upper surface recess of nut cap has lower retaining groove corresponding with upper retaining groove position, in upper retaining groove and
It is equipped with spring between lower retaining groove and is set in outside push rod outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909293.9U CN208897679U (en) | 2018-06-13 | 2018-06-13 | A kind of push type liquid storage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820909293.9U CN208897679U (en) | 2018-06-13 | 2018-06-13 | A kind of push type liquid storage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208897679U true CN208897679U (en) | 2019-05-24 |
Family
ID=66566558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820909293.9U Active CN208897679U (en) | 2018-06-13 | 2018-06-13 | A kind of push type liquid storage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208897679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946633A (en) * | 2019-11-26 | 2020-04-03 | 杭州电子科技大学 | Portable quick extrusion device |
| CN111674709A (en) * | 2020-06-16 | 2020-09-18 | 山西中基美联科技有限公司 | Novel do benefit to bottled isolation seal cover of preserving effective chlorine of spraying |
| WO2021103108A1 (en) * | 2019-11-29 | 2021-06-03 | 汕头市京华塑胶有限公司 | Novel pump |
-
2018
- 2018-06-13 CN CN201820909293.9U patent/CN208897679U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946633A (en) * | 2019-11-26 | 2020-04-03 | 杭州电子科技大学 | Portable quick extrusion device |
| WO2021103108A1 (en) * | 2019-11-29 | 2021-06-03 | 汕头市京华塑胶有限公司 | Novel pump |
| CN111674709A (en) * | 2020-06-16 | 2020-09-18 | 山西中基美联科技有限公司 | Novel do benefit to bottled isolation seal cover of preserving effective chlorine of spraying |
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