CN201814404U - Water nozzle structure of coffee machine - Google Patents
Water nozzle structure of coffee machine Download PDFInfo
- Publication number
- CN201814404U CN201814404U CN2010205796170U CN201020579617U CN201814404U CN 201814404 U CN201814404 U CN 201814404U CN 2010205796170 U CN2010205796170 U CN 2010205796170U CN 201020579617 U CN201020579617 U CN 201020579617U CN 201814404 U CN201814404 U CN 201814404U
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- CN
- China
- Prior art keywords
- water nozzle
- water
- coffee machine
- delivery port
- connecting rod
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- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 168
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 241000209031 Nyssa Species 0.000 claims description 6
- 235000003339 Nyssa sylvatica Nutrition 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
A water nozzle structure of a coffee machine comprises a water nozzle positioned at the upper part of the coffee machine, wherein the front end of the water nozzle faces a brewing basket, the rear end of the water nozzle is rotatably connected to a water nozzle connecting rod, the water nozzle connecting rod is communicated with the bottom of a water tank of the coffee machine through a hot water pipe, the rear end of the water nozzle is provided with a water outlet, and a sealing device is also arranged on the water outlet; when the coffee maker is closed, the front end of the water nozzle is aligned with the brewing basket, the water outlet is sealed by the sealing device, when the coffee maker is opened, the water nozzle rotates upwards, and the water outlet is communicated with the top of the water tank of the coffee maker. The sealing device comprises a water nozzle support, a support water outlet hole is formed in the bottom of the water nozzle support, and a sealing gasket is arranged between the water nozzle support and the water nozzle. The bottom of the sealing gasket is provided with a sealing gasket water outlet which is communicated with the water outlet hole of the bracket. The utility model has the characteristics of simple structure is reasonable, safe and reliable, convenient operation, use safe and reliable, sealed effectual, can be applied to the coffee machine of different appearance structures.
Description
Technical field
The utility model relates to the water faucet structure of a kind of coffee machine, particularly a kind of coffee machine.
Background technology
People's quality of the life requires to improve day by day, people require to begin to improve to the each side of coffee machine, existing Rotation water nozzle structure mainly relies on the fit dimension between water nozzle and water nozzle connecting rod to seal, a kind of discharging device of coffee machine is disclosed at Chinese patent literature CN201505014U on June 16th, 2010 as our company, comprise at top cover and brew water nozzle between the basket, one end of water nozzle is towards brewing basket, the other end of water nozzle communicates with water tank by taking over, what the other end of water nozzle rotated is socketed in the adapter, and sealing ring is crimped between the other end and adapter of water nozzle.Discharging device also comprises water nozzle bracket, and water nozzle bracket is arranged on the fuselage inwall, and water nozzle bracket is provided with locating hole, and the other end of water nozzle is set in the locating hole.The outer wall of the other end of water nozzle is provided with retaining boss and limited step, and retaining boss and limited step are resisted against two ends of locating hole respectively.Water nozzle bracket is provided with hangers, and hangers is hooked on the fuselage inwall.The inboard of top cover is provided with the guiding ejection piece that the end that is used to promote water nozzle rotates, and the side of this guiding ejection piece is wedge shape.Make a general survey of this structure, it can produce the sound when rotating through long-term use back water nozzle, also can produce when serious and leak.Do not satisfy the quality requirement of modern production and product, therefore, be necessary further improvement.
The utility model content
The purpose of this utility model aims to provide a kind of water faucet structure of coffee machine of simple and reasonable, safe and reliable, easy to operate, safe and reliable, good sealing effect, to overcome weak point of the prior art.
Press the water faucet structure of a kind of coffee machine of this purpose design, comprise the water nozzle that is positioned at coffee machine top, the front end of water nozzle is towards brewing basket, the rear end is rotatably connected on the water nozzle connecting rod, the water nozzle connecting rod communicates with the water tank bottom of coffee machine by hot-water line, its architectural feature is that the rear end of water nozzle is provided with delivery port, also is provided with sealing device on the delivery port; Coffee machine closes when covering, and the water nozzle front end is aimed at and brewed basket, the sealed device sealing of delivery port, and when uncapping, water nozzle upwards rotates, and delivery port communicates with the tank top of coffee machine.
Described sealing device comprises the water nozzle bracket that is fixedly connected on the water nozzle connecting rod, and the position of the corresponding delivery port in the bottom of water nozzle bracket is provided with the support apopore, and the corresponding water nozzle of the rear side of water nozzle bracket rear end is provided with reinforcement; Also be provided with sealing gasket between water nozzle bracket and the water nozzle.
Described sealing gasket is the J font, and it is inboard is close to the water nozzle rear end, and the reinforcement of its back and water nozzle bracket is close to, and the bottom of its bottom and water nozzle bracket is close to, and the position seals of corresponding delivery port gets the mouth of a river discard, and the sealing gasket delivery port communicates with the support apopore.
The rear end of described water nozzle is a cylinder-shaped shaft, the sealing of rotating shaft one end, and be provided with tupelo, water nozzle bracket is provided with the rotating shaft clasp and tupelo is rotationally connected; The other end of rotating shaft stretches out and puts in the water nozzle connecting rod, both interference fit and being rotationally connected.
Also be provided with sealing ring between the rotating shaft of described water nozzle and the water nozzle connecting rod.
The delivery port of described water nozzle is positioned at the rear side of rotating shaft, and vertical with the delivery port of water nozzle.
By adopting technique scheme, hot-water line of the present utility model and water nozzle connecting rod interference fit, water nozzle bracket is fixed on the water nozzle connecting rod, be with sealing ring between water nozzle and the water nozzle connecting rod, prevent to leak doing between coffee process water nozzle and water nozzle connecting rod, the design of water nozzle rear end has delivery port, and the corresponding delivery port of water nozzle bracket also is fixed with sealing gasket.As user during at coffee machine process Rotation water nozzle to boil water, turn to certain angle, the hot water of water nozzle passes back into water tank from delivery port again by sealing gasket apopore and support apopore, stops hot water hurts the user from the going out the water level injection of water nozzle potential safety hazard; Coffee machine is when normal water outlet, and under the effect of sealing gasket, the delivery port of water nozzle is sealed, can not produce drainage, good seal performance, and also water nozzle can not produce abnormal sound in rotation process.It also has simple and reasonable, safe and reliable, easy to operate, safe and reliable characteristics, can be applicable to the coffee machine of different contour structures.
Description of drawings
Fig. 1 is the assembly structure schematic diagram of an embodiment of the present utility model and coffee machine.
Fig. 2 is the decomposition texture schematic diagram of an embodiment of the present utility model.
Fig. 3 is the duty vertical view of an embodiment of the present utility model.
Fig. 4 is the cutaway view of A-A among Fig. 3.
Fig. 5 is the cutaway view of B-B among Fig. 3.
Fig. 6 is the structural representation of the water nozzle open mode of an embodiment of the present utility model.
Among the figure: 1 is the water nozzle connecting rod, and 2 is water nozzle bracket, and 2.1 is the support apopore, and 3 is sealing gasket, and 3.1 is the sealing gasket apopore, and 4 is water nozzle, and 4.1 is delivery port, and 4.2 for rotating shaft 5 is a water tank, and 6 is coffee machine.7 is sealing ring, and 8 is hot-water line.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 6, the water faucet structure of this coffee machine, comprise the water nozzle 4 that is positioned at coffee machine 6 tops, the front end of water nozzle is towards brewing basket, the rear end is rotatably connected on the water nozzle connecting rod 1, the water nozzle connecting rod communicates by the water tank bottom of hot-water line 8 with coffee machine 6, and the rear end of its water nozzle 4 is provided with delivery port 4.1, also is provided with sealing device on the delivery port; Coffee machine 6 closes when covering, and water nozzle 4 front ends are aimed at and brewed basket, delivery port 4.1 sealed device sealings (as Fig. 4, shown in Figure 5), and when uncapping, faucet upwards rotates, and delivery port communicates (as shown in Figure 6) with the tank top of coffee machine 6.
Referring to Fig. 2, sealing device comprises the water nozzle bracket 2 that is fixedly connected on the water nozzle connecting rod 1, and the position of the corresponding delivery port 4.1 in the bottom of water nozzle bracket is provided with support apopore 2.1, and the corresponding water nozzle of the rear side of water nozzle bracket 24 rear ends are provided with reinforcement; Also be provided with sealing gasket 3 between water nozzle bracket 2 and the water nozzle 4.
The rear end of water nozzle 4 is a cylinder-shaped shaft 4.2, the sealing of rotating shaft one end, and be provided with tupelo, water nozzle bracket 2 is provided with the rotating shaft clasp and tupelo is rotationally connected; Rotating shaft 4.2 other ends stretch out and put in the water nozzle connecting rod 1, both interference fit and being rotationally connected.Also be provided with sealing ring 7 between rotating shaft 4.2 and the water nozzle connecting rod 1, prevent to leak at water nozzle 4 and 1 on water nozzle connecting rod.More than, the delivery port 4.1 of water nozzle 4 is positioned at the rear side of rotating shaft 4.2, and vertical with the delivery port of water nozzle 4.
As user during at coffee machine process to boil water Rotation water nozzle 4, turn to certain angle, the hot water of water nozzle 4 passes back into water tank from delivery port 4.1 again by sealing gasket apopore 3.1 and support apopore 2.1, stops hot water hurts the user from the going out the water level injection of water nozzle 4 potential safety hazard; Coffee machine is when normal water outlet, and under the effect of sealing gasket 3, the delivery port 4.1 of water nozzle 4 is sealed, can not produce drainage, good seal performance, and also water nozzle 4 can not produce abnormal sound in rotation process.
Claims (6)
1. the water faucet structure of a coffee machine, comprise the water nozzle (4) that is positioned at coffee machine (6) top, the front end of water nozzle is towards brewing basket, the rear end is rotatably connected on the water nozzle connecting rod (1), the water nozzle connecting rod communicates by the water tank bottom of hot-water line (8) with coffee machine (6), the rear end that it is characterized in that water nozzle (4) is provided with delivery port (4.1), also is provided with sealing device on the delivery port; Coffee machine (6) closes when covering, and water nozzle (4) front end is aimed at and brewed basket, the sealed device sealing of delivery port (4.1), and when uncapping, water nozzle upwards rotates, and delivery port communicates with the tank top of coffee machine (6).
2. according to the water faucet structure of the described coffee machine of claim 1, it is characterized in that described sealing device comprises the water nozzle bracket (2) that is fixedly connected on the water nozzle connecting rod (1), the position of the corresponding delivery port in the bottom of water nozzle bracket (4.1) is provided with support apopore (2.1), and the corresponding water nozzle (4) of the rear side of water nozzle bracket (2) rear end is provided with reinforcement; Also be provided with sealing gasket (3) between water nozzle bracket (2) and the water nozzle (4).
3. according to the water faucet structure of the described coffee machine of claim 2, it is characterized in that described sealing gasket (3) is the J font, its inboard is close to water nozzle (4) rear end, the reinforcement of its back and water nozzle bracket (2) is close to, its bottom is close to the bottom of water nozzle bracket (2), and the position seals of corresponding delivery port (4.1) is got the mouth of a river (3.1) discard, and the sealing gasket delivery port communicates with support apopore (2.1).
4. according to the water faucet structure of claim 1 or 2 or 3 described coffee machines, the rear end that it is characterized in that described water nozzle (4) is cylinder-shaped shaft (4.2), the sealing of rotating shaft one end, and be provided with tupelo, water nozzle bracket (2) is provided with the rotating shaft clasp and tupelo is rotationally connected; The other end of rotating shaft (4.2) stretches out and puts in the water nozzle connecting rod (1), both interference fit and being rotationally connected.
5. according to the water faucet structure of the described coffee machine of claim 4, it is characterized in that also being provided with sealing ring (7) between the rotating shaft (4.2) of described water nozzle (4) and the water nozzle connecting rod (1).
6. according to the water faucet structure of the described coffee machine of claim 4, it is characterized in that the delivery port (4.1) of described water nozzle (4) is positioned at the rear side of rotating shaft (4.2), and vertical with the delivery port of water nozzle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205796170U CN201814404U (en) | 2010-10-21 | 2010-10-21 | Water nozzle structure of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205796170U CN201814404U (en) | 2010-10-21 | 2010-10-21 | Water nozzle structure of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814404U true CN201814404U (en) | 2011-05-04 |
Family
ID=43912376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205796170U Expired - Lifetime CN201814404U (en) | 2010-10-21 | 2010-10-21 | Water nozzle structure of coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793887A (en) * | 2014-10-06 | 2017-05-31 | 雷明顿设计有限责任公司 | Mobile inlet nozzle in beverage system |
-
2010
- 2010-10-21 CN CN2010205796170U patent/CN201814404U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793887A (en) * | 2014-10-06 | 2017-05-31 | 雷明顿设计有限责任公司 | Mobile inlet nozzle in beverage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |