CN2671983Y - Safety bottle cap of pure water bottle for drinking water machine - Google Patents
Safety bottle cap of pure water bottle for drinking water machine Download PDFInfo
- Publication number
- CN2671983Y CN2671983Y CN 200420002564 CN200420002564U CN2671983Y CN 2671983 Y CN2671983 Y CN 2671983Y CN 200420002564 CN200420002564 CN 200420002564 CN 200420002564 U CN200420002564 U CN 200420002564U CN 2671983 Y CN2671983 Y CN 2671983Y
- Authority
- CN
- China
- Prior art keywords
- water
- purifying bottle
- water purifying
- bottle
- resistant closure
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model provides a safety bottle cap of pure water bottle for drinking water machine, comprising a valve body for guiding water which is arranged at the mouth part of the bottle neck of the pure water bottle. The valve body for guiding water is formed with a water-flow passage which is provided with a one-way valve. The one-way valve is for preventing the residual drinking water from the leakage, when the inverted pure water bottle is taken from the drinking water machine. When the drinking water is filled, the one-way valve is opened by the water-filling pressure or the water-filling nozzle of the filling equipment. Thus, the drinking water can be filled into the pure water bottle. The safety bottle cap of pure water bottle with a one-way valve can be cyclically used for reducing the resource waste.
Description
Technical field:
The utility model relates to a kind of water dispenser water purifying bottle resistant closure.
Background technology:
Existing water dispenser water purifying bottle shown in this Figure of description 1, has a bottle cap 3 that is nested with at the band bottle stopper 2 of water purifying bottle bottleneck oral area.During use, water purifying bottle is upside down on the smart seat of water dispenser, utilizes the clever capital uncork plug at smart seat center, thereby the potable water of the interior can of permission water purifying bottle injects the heat jar or the cold jar of water dispenser.Bottle cap on this water purifying bottle after the disposable use, just goes out of use, and causes the wasting of resources.In addition, under the unexhausted situation of the potable water in water purifying bottle, when water dispenser took off water purifying bottle, remaining potable water easily spilt, and makes troubles to use.
The utility model content:
The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, provides a kind of when water dispenser takes off water purifying bottle, automatically osed top water dispenser water purifying bottle resistant closure.
According to the water dispenser water purifying bottle resistant closure that the utility model provides, comprise that one is nested with the water guide valve body at water purifying bottle bottleneck oral area, water guide valve body internal shaping has a water stream channel, is provided with a check valve in the water stream channel.
According to a kind of preferred embodiment of the present utility model, described water stream channel is made of a cylindrical wall that extends along direction of axis line that is arranged in the water guide valve body, and the inner of cylindrical wall is sealed by an end wall, is formed with a plurality of flow inlet on the cylindrical wall.
In the preferred embodiment, described check valve comprises that one is fixed on a faucet of described cylindrical wall exit portion, it stretches into an insertion portion of described water stream channel by one and the annular end wall that extends radially outward from the outer end of described insertion portion constitutes, the inner of described insertion portion is formed with a valve seat that can match with a piston, one elastic component applies a bias voltage to this piston, and it is leaned on described valve seat.
The water dispenser that the utility model provides is as follows with the working process of water purifying bottle resistant closure: when water purifying bottle is upside down on the smart seat of water dispenser, the clever post at smart seat center is the piston in the jack-up check valve just, make the elastic component that piston is applied bias voltage be in compressive state, thereby open check valve, the potable water of can injects the heat jar or the cold jar of water dispenser in the permission water purifying bottle.When water dispenser takes off inverted water purifying bottle, the elastic component that piston is applied bias voltage is in the resilience state, makes the check valve SELF CL, prevents that the residue potable water in the water purifying bottle from spilling.When water purifying bottle filling drinking water, utilize the water-filling nozzle on water injection pressure or the filling apparatus, make one-way valve opens, just can inject potable water to water purifying bottle.This water purifying bottle resistant closure that carries check valve can recycle, reduces the wasting of resources.The further feature and advantage of the utility model after the explanation of the preferred embodiment that below having read accompanying drawing has been provided, will be understood more fully.
Description of drawings:
Fig. 1 is the water dispenser of a prior art water purifying bottle scheme drawing;
Fig. 2 is according to the decomposition diagram of water dispenser of the present utility model with a kind of preferred embodiment of water purifying bottle resistant closure;
Fig. 3 is the water guide valve body scheme drawing in the water purifying bottle resistant closure shown in Figure 2;
Fig. 4 is the faucet scheme drawing in the water purifying bottle resistant closure shown in Figure 2.
The specific embodiment:
Referring to Fig. 2 to 4, use a kind of preferred embodiment of water purifying bottle resistant closure shown in it according to a kind of water dispenser of the present utility model, comprise that one is nested with the water guide valve body 2 at water purifying bottle bottleneck oral area, described water guide valve body 2 internal shapings have a water stream channel 21, are provided with a check valve in the water stream channel 21.
Referring to Fig. 3, described water stream channel 21 is made of a cylindrical wall 22 that extends along direction of axis line that is arranged in the water guide valve body 2, can adopt the conoid type barrel shown in cylindric barrel or the figure, the inner of cylindrical wall 22 is formed with a plurality of flow inlet 24 by an end wall 23 sealings on the cylindrical wall 22.
Referring to Fig. 2-4, described check valve comprises that one is fixed on a faucet 8 of described cylindrical wall 22 exit portion, and it stretches into an insertion portion 81 of described water stream channel 21 by one and the annular end wall 82 that extends radially outward from the outer end of described insertion portion 81 constitutes.
Be formed with many ring flanges 83 on the outer peripheral face of described insertion portion 81 with endoporus 25 interference fit of described cylindrical wall 22 exit portion, the top of ring flange 83 is provided with an O type circle 7, this O type circle leans on the seam 28 that is shaped in described endoporus 25, plays sealing function.The section form of each ring flange 83 can adopt trapezoidal or triangle.
The inner of described insertion portion 81 is formed with a valve seat 84 that can match with a piston 5, and its fitting surface can adopt the plane of revolution of circular conical surface or other form.4 pairs of these pistons 5 of one elastic component apply a bias voltage, and it is leaned on described valve seat 84.In enforcement as shown in the figure, the fitting surface that described valve seat 84 cooperates with described piston 5 is a circular conical surface.And described piston 5 has a cylindrical peripheral face, a sphere and a flat top that cooperates with described valve seat 84.
Described elastic component 4 is made of a corrosion-resistant steel coil spring that is arranged in the described water stream channel 21, and the one end leans on the flat top of described piston 5, and the other end leans on the inside face of described end wall 23.As shown in Figure 3, described end wall 23 inside faces are formed with vertically extending ring-type fin 27, limiting the radial displacement of described coil spring 4,
Referring to Fig. 2, the outer peripheral face bottom of described water guide valve body 2 is set with a water guide valve gap 6, and the end face 61 of this water guide valve gap 6 and being formed between the convex shoulder 26 on the outer peripheral face of water guide valve body 2 is equipped with a tightening seal washer 3, plays sealing function.
The foregoing description only is explanation and understands the utility model; and should not be considered as restriction of the present utility model, the those of ordinary skill in relevant field can also be made multiple variation on this basis; the technical scheme that all are equal to also should be within scope of patent protection of the present utility model.
Claims (10)
1, a kind of water dispenser water purifying bottle resistant closure comprises that one is nested with the water guide valve body (2) at water purifying bottle bottleneck oral area, and it is characterized in that: described water guide valve body (2) internal shaping has a water stream channel (21), and water stream channel is provided with a check valve in (21).
2, water purifying bottle resistant closure as claimed in claim 1, it is characterized in that: described water stream channel (21) is made of a cylindrical wall (22) that extends along direction of axis line that is arranged in the water guide valve body (2), the inner of cylindrical wall (22) is formed with a plurality of flow inlet (24) by an end wall (23) sealing on the cylindrical wall (22).
3, water purifying bottle resistant closure as claimed in claim 2, it is characterized in that: described check valve comprises that one is fixed on a faucet (8) of described cylindrical wall (22) exit portion, an annular end wall (82) formation that it stretches into an insertion portion (81) of described water stream channel (21) by one and extends radially outward from the outer end of described insertion portion (81), the inner of described insertion portion (81) is formed with a valve seat (84) that can match with a piston (5), one elastic component (4) applies a bias voltage to this piston (5), and it is leaned on described valve seat (84).
4, water purifying bottle resistant closure as claimed in claim 3 is characterized in that: described piston (5) has a cylindrical peripheral face, a sphere and a flat top that cooperates with described valve seat (84).
5, water purifying bottle resistant closure as claimed in claim 4 is characterized in that: the fitting surface that described valve seat (84) cooperates with described piston (5) is a circular conical surface.
6, water purifying bottle resistant closure as claimed in claim 5, it is characterized in that: described elastic component (4) is made of a corrosion-resistant steel coil spring that is arranged in the described water stream channel (21), the one end leans on the flat top of described piston (5), and the other end leans on the inside face of described end wall (23).
7, water purifying bottle as claimed in claim 6 is characterized in that: described end wall (23) inside face is formed with vertically extending ring-type fin (27), limiting described helical spring radial displacement,
8, as claim 3 or 4 or 5 or 6 or 7 described water purifying bottle resistant closures, it is characterized in that: be formed with many ring flanges (83) on the outer peripheral face of the insertion portion (81) of described faucet (8) with endoporus (25) interference fit of described cylindrical wall (22) exit portion, the top of ring flange (83) is provided with an O type circle (7), O type circle (7) leans on the seam (28) that is shaped in described endoporus (25), plays sealing function.
9, water purifying bottle resistant closure as claimed in claim 7 is characterized in that: the section of each ring flange (83) is trapezoidal.
10, water purifying bottle as claimed in claim 6, it is characterized in that: the outer peripheral face bottom of described water guide valve body (2) is set with a water guide valve gap (6), the end face (61) of this water guide valve gap (6) and being formed between the convex shoulder (26) on the outer peripheral face of water guide valve body (2), one tightening seal washer (3) is housed, plays sealing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002564 CN2671983Y (en) | 2004-02-06 | 2004-02-06 | Safety bottle cap of pure water bottle for drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420002564 CN2671983Y (en) | 2004-02-06 | 2004-02-06 | Safety bottle cap of pure water bottle for drinking water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671983Y true CN2671983Y (en) | 2005-01-19 |
Family
ID=34482263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420002564 Expired - Fee Related CN2671983Y (en) | 2004-02-06 | 2004-02-06 | Safety bottle cap of pure water bottle for drinking water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671983Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985322A (en) * | 2010-11-30 | 2011-03-16 | 纪彤欣 | Inversed container accommodating device |
| WO2017003401A1 (en) | 2015-07-02 | 2017-01-05 | Atatürk Üni̇versi̇tesi̇ Bi̇li̇msel Araştirma Projeleri̇ Bi̇ri̇mi̇ | Integrated cap blocking the intervention of user into demijohn |
| CN107585728A (en) * | 2017-06-22 | 2018-01-16 | 合肥佳德淳水业有限公司 | A kind of liquid coupler of barreled drinking water |
-
2004
- 2004-02-06 CN CN 200420002564 patent/CN2671983Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985322A (en) * | 2010-11-30 | 2011-03-16 | 纪彤欣 | Inversed container accommodating device |
| WO2017003401A1 (en) | 2015-07-02 | 2017-01-05 | Atatürk Üni̇versi̇tesi̇ Bi̇li̇msel Araştirma Projeleri̇ Bi̇ri̇mi̇ | Integrated cap blocking the intervention of user into demijohn |
| CN107585728A (en) * | 2017-06-22 | 2018-01-16 | 合肥佳德淳水业有限公司 | A kind of liquid coupler of barreled drinking water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2013267306B2 (en) | Closure with application guide | |
| CN1280175C (en) | Fitment and resealable dispensing closure assembly for high-pressure sealingand bi-modal dispensing | |
| CA2561035A1 (en) | Container with securement means for a pack | |
| RU2002134907A (en) | FILLING DEVICE AND RE-SEALABLE ISSUING CUTTER KNOT WITH TWO DISPLAY MODES | |
| EP3458379B1 (en) | Container closure having means for introducing an additive into a liquid in the container | |
| US8272543B2 (en) | Combination of full flow cap valve and neck finish | |
| CN2671983Y (en) | Safety bottle cap of pure water bottle for drinking water machine | |
| CN1524052A (en) | Closure assembly with valve | |
| CN203111702U (en) | Dual-purpose bottle cap | |
| CN211732409U (en) | One-way ball valve and anti-counterfeiting container sealing device applying same | |
| CN2795077Y (en) | Material storage bottle cap | |
| CN220549455U (en) | Combined beverage bottle with fully opened mixing passage | |
| CN216071226U (en) | Plastic beverage bottle | |
| RU78773U1 (en) | CAP | |
| CN218840345U (en) | Combined bottle cap | |
| CN2902930Y (en) | Small caliber wine bottle | |
| CN212710747U (en) | Double-ten leakage-proof anti-theft bottle cap | |
| CN205525387U (en) | Tank container with screw thread | |
| CN2597372Y (en) | Anti-forge bottle cover | |
| CN204477412U (en) | A kind of Novel spraying valve | |
| CN215362696U (en) | Separated bottle cap | |
| CN218908257U (en) | Simple and convenient type buckle lower-cover-tightening plastic cover | |
| CN210823514U (en) | Integrated cap of seasoning pot | |
| WO2010025740A1 (en) | Sealing device | |
| CN210942790U (en) | Anti-pollution medicine packaging bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050119 Termination date: 20110206 |