CN102152888A - Bottle cap with diaphragm valve - Google Patents
Bottle cap with diaphragm valve Download PDFInfo
- Publication number
- CN102152888A CN102152888A CN2011101278576A CN201110127857A CN102152888A CN 102152888 A CN102152888 A CN 102152888A CN 2011101278576 A CN2011101278576 A CN 2011101278576A CN 201110127857 A CN201110127857 A CN 201110127857A CN 102152888 A CN102152888 A CN 102152888A
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- Prior art keywords
- bottle cap
- valve block
- diaphragm valve
- valve
- bottle
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Abstract
The invention discloses a bottle cap with a diaphragm valve. The bottle cap with the diaphragm valve comprises a bottle cap 1 and a diaphragm valve 4, wherein the diaphragm valve 4 consists of a base 41 and a valve plate 42; the base 41 is circular and the section of the base is rectangular; the valve plate 42 is arched and becomes thicker and thicker from the arch crown to the edge, and a crossed cut is formed on the arch crown; the edge of the valve plate 42 is connected with the edge of the inner wall of the base 41; and the arch crown of the valve plate 42 faces inwards. The bottle cap is selectively matched with a soft bottle, so that the amount of discharged liquid can be controlled by a hand; when the squeezing force is large, the cut on the arch crown of the valve plate can be squeezed to be opened more widely, and more liquid flows out; and when squeezing is stopped, the residual liquid at the bottle mouth is sucked back, and the bottle mouth is restored to the original shape.
Description
Technical field
The present invention relates to a kind of bottle cap, belong to the optimization technique of bottle cap with diaphragm valve.
Background technology
Beverage bottle or family expenses apothecary jar, liquid outlet quantity is by operator's experience control, and particularly the too much situation of liquid outlet quantity often appears in the family expenses apothecary jar.
In application number is 200810148960.7 patent, disclose a kind of can be to the bottle pouring oil nozzle of body oil spilling, when being to use, advantage is not able to do in time through the oil of fuel return hole backflow, stop by the oil resistance cover plate, can not overflow outside bottle from the oil-containing groove plate edge, oil outlet pipe is provided with the pipe shaft seam and fuel return hole is communicated with, and makes fuel-displaced more steady, oil return is more smooth and easy, shortcoming is that the card and the oil resistance plate washer area of oil drain pan groove is bigger, and the time has been grown the bad cleaning of oil stain, and oil can flow out when toppling over.
I in the patent No. of first to file be 201020193308.X patent disclosure a kind of extruded type oil bottle, body adopts Bottle with soft body, on the oil outlet U type groove that turnup forms in bottle, be equipped with one in bottle the diaphragm valve of camber arch.Advantage is that oil pump capacity just can be controlled with hand, and oil can not drip pouring, and bottleneck does not stay Residual oil, and deficiency is the structure relative complex, and cost is higher relatively.
Therefore, also need to seek a kind of bottle cap that is applicable to Bottle with soft body, reach liquid outlet quantity controlled, do not drip and drench and the lower purpose of cost.
Summary of the invention
The purpose of this invention is to provide a kind of bottle cap that is used for the band diaphragm valve on the Bottle with soft body, liquid outlet quantity just can be controlled with hand, does not drip to drench and structure is simpler, productive costs is lower.
Technical scheme of the present invention is: a kind of bottle cap with diaphragm valve, to form by bottle cap 1 and diaphragm valve 4, and described diaphragm valve 4 is made of pedestal 41 and valve block 42, and described pedestal 41 is an annular arrangement, and the cross section is rectangular; Described valve block 42 is arch, and is more and more thicker from the vault to the edge, and is provided with the criss-cross otch at vault; The inner wall edge of the edge of described valve block 42 and pedestal 41 joins, and the vault of valve block 42 is inside; Valve block 42 forms a R angle with the inwall junction of pedestal 41; The thickness of described pedestal 41 is greater than 5 times of valve block 42 maximum ga(u)ges.
Be provided with the stop bit platform 3 of annular at described bottle cap 1 inwall near liquid outlet 11, be provided with snap ring 2 between the inlet 12 of bottle cap 1 and stop bit platform 3, the diameter of bore of described snap ring 2 is greater than the diameter of bore of stop bit platform 3.
Described snap ring 2 facing to the end face of inlet 12 be outward flange from snap ring 2 to the vault bevelled inclined-plane of valve block 42, the other end is the plane vertical with the bottle cap inwall; Described stop bit platform 3 facing to the end face of liquid outlet 11 be edge from stop bit platform 3 to the vault bevelled inclined-plane of valve block 42, the other end is the plane vertical with the bottle cap inwall; Described diaphragm valve 4 is placed in the space that forms between snap ring 2 and the stop bit platform 3.
Beneficial effect:
1, bottle cap of the present invention inside is provided with by the vault valve block more and more thicker to the edge, and squeeze force is big more, and the otch of valve block vault is just squeezed to be opened greatly more, and the liquid of outflow is also just many more.
2, simple in structure, cost is more single, produces easily.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the three-dimensional partial cutaway diagrammatic sketch of diaphragm valve of the present invention;
Among the figure 1, body, 11, liquid outlet, 12, inlet, 2, snap ring, 3, the stop bit platform, 4, diaphragm valve, 41, pedestal, 42, valve block.
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of bottle cap with diaphragm valve is made up of bottle cap 1 and diaphragm valve 4, and described diaphragm valve 4 is made of pedestal 41 and valve block 42, and described pedestal 41 is an annular arrangement, and the cross section is rectangular; Described valve block 42 is arch, and is more and more thicker from the vault to the edge, and is provided with the criss-cross otch at vault, and therefore, when the strength of extruding is big more, the otch of valve block vault is just squeezed to be opened greatly more, and the liquid of outflow is also just many more.
The inner wall edge of the edge of described valve block 42 and pedestal 41 joins, and the vault of valve block 42 is inside; Valve block 42 forms a R angle with the inwall junction of pedestal 41; The thickness of described pedestal 41 is greater than 5 times of valve block 42 maximum ga(u)ges.
Be provided with the stop bit platform 3 of annular at described bottle cap 1 inwall near liquid outlet 11, be provided with snap ring 2 between the inlet 12 of bottle cap 1 and stop bit platform 3, the diameter of bore of described snap ring 2 is greater than the diameter of bore of stop bit platform 3.
Described snap ring 2 facing to the end face of inlet 12 be outward flange from snap ring 2 to the vault bevelled inclined-plane of valve block 42, the other end is the plane vertical with the bottle cap inwall; Described stop bit platform 3 facing to the end face of liquid outlet 11 be edge from stop bit platform 3 to the vault bevelled inclined-plane of valve block 42, the other end is the plane vertical with the bottle cap inwall.Diaphragm valve 4 enters bottle cap from inlet 12 1 ends, and the inclined-plane of snap ring 2 plays the effect of guiding, and diaphragm valve 4 is placed in the space that forms between snap ring 2 and the stop bit platform 3.
Body is selected Bottle with soft body for use.Before the use, liquid is poured in the bottle, screwed bottle cap.Inverted bottle during use, at this moment because stopping not of diaphragm valve 4 can water clock, push body with hand, make bottle wall produce distortion by extruding, valve block 42 is subjected to from the pressure in the bottle when enough big, the otch that liquid in the bottle will squeeze out vault flows out, the strength of extruding is big more, and the distortion of body is also just big more, and the pressure that valve block 42 is subjected to is also just big more, it is also just big more that otch is squeezed the mouth of opening, the liquid that flows out is also just many more, so liquid outlet quantity just can be controlled with hand, as long as stop to push body, the liquid in the bottle just can not flow out again.
Pedestal 41 is than also thick 5 times of the thickest place of valve block 42, be because diaphragm valve 4 adopts softer elastomeric material matter to become, be the intensity that guarantees pedestal 41 and firm, so pedestal 41 can not get loose pedestal 41 because valve block 42 is subjected to the crimp of bottle interior liquid than the thickest local thick more than 5 times of valve block 42.
Loose one's grip after the extruding, the distortion of body will recover, cause pressure of the inside of a bottle to reduce, the pressure of external air is greater than pressure of the inside of a bottle, produce resorption, diaphragm 42 is inwardly restored to the original state, and the raffinate of liquid outlet 11 also can be sucked back in the bottle automatically along the inclined-plane of stop bit platform 3, and the pressure inside and outside bottle reaches balance.
Design of the present invention, even body is toppled over because of carelessness, the resistance shelves owing to valve block 42 can not produce water clock yet.
The foregoing description only is to be used for interpretation purposes of the present invention, and is not to be limitation of the present invention, and those skilled in the art in essential scope of the present invention, make various variations or alternative, also should belong to protection category of the present invention.
Claims (3)
1. the bottle cap with diaphragm valve is made up of bottle cap (1) and diaphragm valve (4), it is characterized in that: described diaphragm valve (4) is made of pedestal (41) and valve block (42), and described pedestal (41) is an annular arrangement, and the cross section is rectangular; Described valve block (42) is arch, and is more and more thicker from the vault to the edge, and is provided with the criss-cross otch at vault; The inner wall edge of the edge of described valve block (42) and pedestal (41) joins, and the vault of valve block (42) is inside; Valve block (42) forms a R angle with the inwall junction of pedestal (41); The thickness of described pedestal (41) is greater than 5 times of valve block (42) maximum ga(u)ge.
2. a kind of bottle cap according to claim 1 with diaphragm valve, it is characterized in that: the stop bit platform (3) that is provided with annular at described bottle cap (1) inwall near liquid outlet (11), be provided with snap ring (2) between the inlet (12) of bottle cap (1) and stop bit platform (3), the diameter of bore of described snap ring (2) is greater than the diameter of bore of stop bit platform (3).
3. a kind of bottle cap according to claim 1 with diaphragm valve, it is characterized in that: described snap ring (2) facing to the end face of inlet (12) be outward flange from snap ring (2) to the vault bevelled inclined-plane of valve block (42), the other end is the plane vertical with the bottle cap inwall; Described stop bit platform (3) facing to the end face of liquid outlet (11) be edge from stop bit platform (3) to the vault bevelled inclined-plane of valve block (42), the other end is the plane vertical with the bottle cap inwall; Described diaphragm valve (4) is placed in the space that forms between snap ring (2) and the stop bit platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101278576A CN102152888A (en) | 2011-05-16 | 2011-05-16 | Bottle cap with diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101278576A CN102152888A (en) | 2011-05-16 | 2011-05-16 | Bottle cap with diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102152888A true CN102152888A (en) | 2011-08-17 |
Family
ID=44434641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101278576A Pending CN102152888A (en) | 2011-05-16 | 2011-05-16 | Bottle cap with diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102152888A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108545308A (en) * | 2018-05-30 | 2018-09-18 | 广州承天包装设计有限公司 | A kind of Bottle cap structure of anti-fake antiseep |
| CN109160074A (en) * | 2017-06-22 | 2019-01-08 | 阿贝尔服务 | For equipping the proportioning device of container and the container including this device |
| WO2020222700A1 (en) * | 2019-05-02 | 2020-11-05 | Ngee Ann Polytechnic | A bottle cap |
| CN113614000A (en) * | 2019-03-19 | 2021-11-05 | 温纳塑料集团有限公司 | Self-closing dispensing valve made of a plastomer or thermoplastic elastomer |
| CN113859738A (en) * | 2021-08-13 | 2021-12-31 | 周兰兰 | Closing-in type leakage-proof plastic bottle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0495440A2 (en) * | 1991-01-14 | 1992-07-22 | AptarGroup, Inc. | Dispensing closure with pressure-actuated flexible valve |
| US5839626A (en) * | 1996-04-04 | 1998-11-24 | Aptargroup, Inc. | Valve-controlled dispensing closure with dispersion baffle |
| CN201624564U (en) * | 2010-02-11 | 2010-11-10 | 李锦记有限公司 | Valve inner-plugged nozzle, bottle with embedded valve inner plug and bottle cap matching with same |
-
2011
- 2011-05-16 CN CN2011101278576A patent/CN102152888A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0495440A2 (en) * | 1991-01-14 | 1992-07-22 | AptarGroup, Inc. | Dispensing closure with pressure-actuated flexible valve |
| US5839626A (en) * | 1996-04-04 | 1998-11-24 | Aptargroup, Inc. | Valve-controlled dispensing closure with dispersion baffle |
| CN201624564U (en) * | 2010-02-11 | 2010-11-10 | 李锦记有限公司 | Valve inner-plugged nozzle, bottle with embedded valve inner plug and bottle cap matching with same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160074A (en) * | 2017-06-22 | 2019-01-08 | 阿贝尔服务 | For equipping the proportioning device of container and the container including this device |
| CN108545308A (en) * | 2018-05-30 | 2018-09-18 | 广州承天包装设计有限公司 | A kind of Bottle cap structure of anti-fake antiseep |
| CN108545308B (en) * | 2018-05-30 | 2020-04-10 | 广州承天包装设计有限公司 | Anti-counterfeiting and anti-seepage bottle cap structure |
| CN113614000A (en) * | 2019-03-19 | 2021-11-05 | 温纳塑料集团有限公司 | Self-closing dispensing valve made of a plastomer or thermoplastic elastomer |
| WO2020222700A1 (en) * | 2019-05-02 | 2020-11-05 | Ngee Ann Polytechnic | A bottle cap |
| CN113859738A (en) * | 2021-08-13 | 2021-12-31 | 周兰兰 | Closing-in type leakage-proof plastic bottle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |