CN206390776U - A kind of coffee machine hand-manipulated for preventing from blocking - Google Patents
A kind of coffee machine hand-manipulated for preventing from blocking Download PDFInfo
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- CN206390776U CN206390776U CN201621158573.8U CN201621158573U CN206390776U CN 206390776 U CN206390776 U CN 206390776U CN 201621158573 U CN201621158573 U CN 201621158573U CN 206390776 U CN206390776 U CN 206390776U
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- coffee
- storage chamber
- pedestal
- hydraulic pressure
- water
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Abstract
The utility model is related to a kind of coffee machine hand-manipulated for preventing from blocking, including detachable connection cup together, hydraulic pressure pedestal and coffee brewing pedestal, hydraulic pressure pedestal is provided with storage chamber, intake tunnel and exhalant canal, provided with the coffee flow pass that can be accommodated the accommodating chamber of various coffee pads and be communicated with accommodating chamber in coffee brewing pedestal, water inlet control valve is provided with intake tunnel, outlet water control valve is provided with exhalant canal, provided with control water inlet control valve opening when being moved to outside storage chamber, into storage chamber, the hydraulic power bar of water control valve opening is made in mobile time control in storage chamber, technical points are, the pressure release passage of storage chamber and cup is communicated with hydraulic pressure pedestal, being provided with pressure release passage can be washed open the relief valve for the cup for making water be back to from storage chamber after water slug is gone out by retaining cavity pressure.The utility model is simple in construction, facilitates pressure release.
Description
【Technical field】
The utility model is related to the coffee machine that a kind of craft is infused coffee.
【Background technology】
Drunk coffee needs to meet people, present inventor have developed a kind of portable coffee hand-manipulated
Machine, Patent No. CN201310345121.5 after this product is by Manual push-pull hydraulic power piston rod, can brew out coffee
Coffee, is liked by numerous clients.But find in actual use, water outlet is easily blocked in coffee machine, particularly coffee pads.In order to
Prevent ground coffee from spilling, the cup front end of ground coffee is filled in coffee pads can set screen pack, but when ground coffee plugs filtering
After net, water can not flow out, and or else during disconnected pressing piston rod, because water can not flow out, cause retaining cavity pressure excessive, one brought
Determine hidden danger, therefore inventor is improved for this defect.
【Utility model content】
The purpose of this utility model is to overcome the deficiencies in the prior art to be back to storage there is provided a kind of water after water slug is gone out
The coffee machine hand-manipulated for preventing from blocking in water cavity.
In order to solve the above problems, the utility model uses following technical scheme：
A kind of coffee machine hand-manipulated for preventing from blocking, including detachable connection cup together, hydraulic pressure pedestal and
Coffee brewing pedestal, the hydraulic pressure pedestal is located between cup and coffee brewing pedestal, the hydraulic pressure pedestal provided with storage chamber,
Intake tunnel and exhalant canal, the intake tunnel connect the storage chamber and cup, and interior be provided with of the coffee brewing pedestal can
The coffee flow pass for accommodating the accommodating chamber of various coffee pads and being communicated with the accommodating chamber, the exhalant canal connection is described to be stored
Enter water control from the cup to the current break-make in the storage chamber provided with control in water cavity and accommodating chamber, the intake tunnel
Go out water management to the current break-make in the accommodating chamber out of described storage chamber provided with control in valve processed, the exhalant canal
Valve, in the storage chamber provided with control the water inlet control valve to open when being moved to outside the storage chamber and into the storage chamber
The hydraulic power bar for controlling the outlet water control valve to open when mobile, it is characterised in that：It is communicated with described hydraulic pressure pedestal
The pressure release passage of the storage chamber and cup, is provided with the pressure release passage when go out after water slug can be by the retaining cavity pressure
Wash the relief valve for the cup for making water be back to from the storage chamber open.
A kind of coffee machine hand-manipulated for preventing from blocking as described above, it is characterised in that：It is provided with the hydraulic pressure pedestal
Hollow water tank, one end of the hollow water tank is provided with end cap, and the hydraulic power bar penetrates into the storage chamber from the end cap
Interior, the end cap is surrounded by be provided with seal groove, the seal groove with the retaining cavity wall is enclosed on the hydraulic power
Sealing shell fragment on bar.
A kind of coffee machine hand-manipulated for preventing from blocking as described above, it is characterised in that：The one of described sealing shell fragment
End face passes through multiple bullets being spaced apart provided with sealing inner ring and sealing outer shroud between described sealing inner ring and sealing outer shroud
Property piece connection.
A kind of coffee machine hand-manipulated for preventing from blocking as described above, it is characterised in that：Described hydraulic pressure pedestal and coffee
Coffee brews and replaceable coffee back stall is provided between pedestal, and described replaceable coffee back stall one end and described hydraulic pressure pedestal are removable
Formula connects the other end and the removable connection of described coffee brewing pedestal, and described accommodating chamber is located at described replaceable coffee pads
In seat.
A kind of coffee machine hand-manipulated for preventing from blocking as described above, it is characterised in that：Described replaceable coffee pads
Seat upper end is threadedly coupled with described hydraulic pressure pedestal, on described replaceable coffee back stall lower end and described coffee brewing pedestal
End threaded connection.
A kind of coffee machine hand-manipulated for preventing from blocking as described above, it is characterised in that：Described relief valve includes will
By described pressure relief valve stem to described in the pressure relief valve stem of the reflux inlet closure of described pressure release passage, described pressure release passage
The pressure release spring that suppresses of reflux inlet.
The beneficial effects of the utility model have：After water slug is gone out, when continuing push-and-pull hydraulic power bar, water can be from cup stream
Enter into storage chamber, inside push away hydraulic power bar, retaining cavity pressure keeps increase, when the vent pressure for reaching relief valve
When, relief valve is rushed to open, and water can be from storage chamber be back to cup, so that effectively pressure release；Sealing shell fragment is set in seal groove,
So hydraulic power bar repeatedly by push-and-pull during can play good sealing function, prevent leak；By setting
Replaceable coffee back stall, so for all size, the coffee pads of size, as long as be replaced with matched with coffee pads size can be more
Coffee back stall is changed, facilitates client only to use, the versatility of coffee machine is improved.
【Brief description of the drawings】
Fig. 1 is the stereogram of embodiment one of the present utility model；
Fig. 2 is the sectional view of embodiment one of the present utility model；
Fig. 3 is the stereogram of the present utility model for sealing shell fragment；
Fig. 4 is the stereogram of embodiment two of the present utility model；
Fig. 5 is the sectional view of embodiment two of the present utility model；
Fig. 6 is the explosive view of embodiment two of the present utility model.
【Embodiment】
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Embodiment one, as shown in Figure 1 to Figure 3, a kind of coffee machine hand-manipulated for preventing from blocking, including detachable connection
Cup 1, hydraulic pressure pedestal 2 and coffee brewing pedestal 3 together, hydraulic pressure pedestal 2 are located between cup 1 and coffee brewing pedestal 3,
Hydraulic pressure pedestal 2 is provided with storage chamber 21, intake tunnel 22 and exhalant canal 23, the connection storage chamber 21 of intake tunnel 22 and cup 1,
Provided with the coffee flow pass that can be accommodated the accommodating chamber 31 of various coffee pads and be communicated with accommodating chamber 31 in coffee brewing pedestal 3
32, exhalant canal 23 is connected in storage chamber 21 and accommodating chamber 31, intake tunnel 22 provided with control from cup 1 to the storage chamber 21
It is interior to the current in accommodating chamber 31 from storage chamber 21 provided with control in the water inlet control valve 24 of interior current break-make, exhalant canal 23
The outlet water control valve 25 of break-make, in storage chamber 21 provided with control water inlet control valve 24 when being moved to outside storage chamber 21 open and to storage
In water cavity 21 mobile time control make be communicated with the hydraulic power bar 4 of the opening of water control valve 25, hydraulic pressure pedestal 2 storage chamber 21 with
The pressure release passage 27 of cup 1, being provided with pressure release passage 27 makes water from storage when going out to be washed open by pressure in storage chamber 21 after water slug
The relief valve 28 for the cup 1 that water cavity 21 is back to.Relief valve 28 is included letting out that the reflux inlet 29 of pressure release passage 27 is blocked
The pressure release spring 282 for suppressing pressure relief valve stem 281 to reflux inlet 29 in pressure valve bar 281, pressure release passage 27, pressure release spring 282
Pressure relief valve stem 281 is set to keep blocking the state of reflux inlet 29.It can be outlet water control valve 25, ground coffee filtering to go out water slug
Net, coffee flow pass 32 etc. are blocked, and after water slug is gone out, hydraulic power bar 4 continues push-and-pull repeatedly, and water may proceed to enter
Storage chamber 21, is continuously increased the pressure in storage chamber 21, and until the pressure of storage chamber 21 washes relief valve 28 open, water is back to cup
In 1, the stiffness factor of the pressure release spring 282 of relief valve 28 is more than the stiffness factor of spring in outlet water control valve 25, even if pressure release
The pressure that the pressure release spring 282 of valve 28 is deformed is more than the pressure suppressed in outlet water control valve 25.
Hollow water tank 20 is provided with hydraulic pressure pedestal 2, one end of hollow water tank 20 is provided with end cap 5, and storage chamber 21 is located at hollow
In water tank 20, hydraulic power bar 4 is penetrated into storage chamber 21 from end cap 5, and end cap 5 is surrounded by seal groove with the inwall of storage chamber 21
50, seal groove 50 is interior provided with the sealing shell fragment 51 being enclosed on hydraulic power bar 4, and sealing shell fragment 51 is that Teflon adds stainless steel
Into the end face of sealing shell fragment 51 is provided with sealing inner ring 52 and sealing outer shroud 53, between sealing inner ring 52 and sealing outer shroud 53
Connected by multiple flexure strips 54 being spaced apart, the inwall of storage chamber 21 is close in sealing inner ring 52 and sealing outer shroud 53 one end,
Sealing inner ring 52 and sealing outer shroud 53 play a part of flexibly supporting pin, strengthen sealing.
Embodiment two, as shown in Figs. 4-6, the difference with embodiment one are replaceable coffee back stall 6 and hydraulic pressure pedestal 2
Split is designed, and accommodating chamber 31 is located in replaceable coffee back stall 6, is convenient for changing, and the accommodating chamber 31 and coffee making of embodiment one
The Integral design of pedestal 3 is steeped, replaceable coffee back stall 6, replaceable coffee pads are provided between hydraulic pressure pedestal 2 and coffee brewing pedestal 3
6 one end of seat and the removable connection other end of hydraulic pressure pedestal 2 and the removable connection of coffee brewing pedestal 3, accommodating chamber 31 is located at can be more
Change in coffee back stall 6.The replaceable upper end of coffee back stall 6 is threadedly coupled with hydraulic pressure pedestal 2, the replaceable lower end of coffee back stall 6 and coffee
Coffee brews the connection of the threaded upper ends of pedestal 3.So for the coffee pads or coffee capsule of different dimensions, directly it is replaced with pair
Answer specification replaceable coffee back stall 6 can to use, therefore the placing when can with same coffee main frame configuration it is multiple can be more
Coffee back stall 6 is changed, the convenience of user is improved.
Claims (6)
1. a kind of coffee machine hand-manipulated for preventing from blocking, including detachable connection cup (1), hydraulic pressure pedestal together
(2) and coffee brewing pedestal (3), the hydraulic pressure pedestal (2) is located between cup (1) and coffee brewing pedestal (3), the hydraulic pressure
Pedestal (2) is provided with storage chamber (21), intake tunnel (22) and exhalant canal (23), and intake tunnel (22) connection is described to be stored
In water cavity (21) and cup (1), the coffee brewing pedestal (3) provided with the accommodating chamber (31) that can accommodate various coffee pads and with institute
The coffee flow pass (32) that accommodating chamber (31) is communicated is stated, the exhalant canal (23) connects the storage chamber (21) and accommodating chamber
(31), provided with control entering from the cup (1) to the current break-make in the storage chamber (21) in the intake tunnel (22)
Water control valve (24), in the exhalant canal (23) provided with control out of the storage chamber (21) in the accommodating chamber (31)
It is provided with the outlet water control valve (25) of current break-make, the storage chamber (21) when being moved outside to the storage chamber (21) described in controlling
Water inlet control valve (24) controls the hydraulic pressure that the outlet water control valve (25) is opened when opening and being moved into the storage chamber (21)
Power rail (4), it is characterised in that：The pressure release of the storage chamber (21) and cup (1) is communicated with described hydraulic pressure pedestal (2)
Passage (27), be provided with the pressure release passage (27) when go out after water slug to be washed open by the storage chamber (21) interior pressure to make water from
The relief valve (28) for the cup (1) that the storage chamber (21) is back to.
2. a kind of coffee machine hand-manipulated for preventing from blocking according to claim 1, it is characterised in that：The hydraulic pressure pedestal
(2) it is provided with hollow water tank (20) in, one end of the hollow water tank (20) is provided with end cap (5), the hydraulic power bar (4) is from institute
State end cap (5) to penetrate into the storage chamber (21), the end cap (5) is surrounded by seal groove with the storage chamber (21) inwall
(50), provided with the sealing shell fragment (51) being enclosed on the hydraulic power bar (4) in the seal groove (50).
3. a kind of coffee machine hand-manipulated for preventing from blocking according to claim 2, it is characterised in that：Described sealing bullet
The end face of piece (51) is provided with sealing inner ring (52) and seals outer shroud (53), described sealing inner ring (52) and sealing outer shroud
(53) connected between by multiple flexure strips (54) being spaced apart.
4. a kind of coffee machine hand-manipulated for preventing from blocking according to claim 1, it is characterised in that：Described hydraulic pressure seat
Be provided with replaceable coffee back stall (6) between body (2) and coffee brewing pedestal (3), described replaceable coffee back stall (6) one end with
The removable connection other end of described hydraulic pressure pedestal (2) and the described removable connection of coffee brewing pedestal (3), described receiving
Chamber (31) is located in described replaceable coffee back stall (6).
5. a kind of coffee machine hand-manipulated for preventing from blocking according to claim 4, it is characterised in that：Described is replaceable
Coffee back stall (6) upper end is threadedly coupled with described hydraulic pressure pedestal (2), described replaceable coffee back stall (6) lower end with it is described
Coffee brewing pedestal (3) threaded upper ends connection.
6. a kind of coffee machine hand-manipulated for preventing from blocking according to claim 1, it is characterised in that：Described relief valve
(28) pressure relief valve stem (281) for blocking the reflux inlet (29) of described pressure release passage (27), described pressure release passage are included
(27) the pressure release spring (282) for suppressing described pressure relief valve stem (281) to described reflux inlet (29) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158573.8U CN206390776U (en) | 2016-10-25 | 2016-10-25 | A kind of coffee machine hand-manipulated for preventing from blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621158573.8U CN206390776U (en) | 2016-10-25 | 2016-10-25 | A kind of coffee machine hand-manipulated for preventing from blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206390776U true CN206390776U (en) | 2017-08-11 |
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ID=59506929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621158573.8U Active CN206390776U (en) | 2016-10-25 | 2016-10-25 | A kind of coffee machine hand-manipulated for preventing from blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206390776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022152197A1 (en) * | 2021-01-14 | 2022-07-21 | 佛山市顺德区华酷电器科技有限公司 | Small volume manual coffee maker |
-
2016
- 2016-10-25 CN CN201621158573.8U patent/CN206390776U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022152197A1 (en) * | 2021-01-14 | 2022-07-21 | 佛山市顺德区华酷电器科技有限公司 | Small volume manual coffee maker |
| EP4052617A4 (en) * | 2021-01-14 | 2023-07-19 | Hua Ku (Shunde) Tech Electric Co., Ltd | Small volume manual coffee maker |
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