CN107782054A - The effluent switch component and refrigerator of a kind of refrigerator drinking water machine - Google Patents
The effluent switch component and refrigerator of a kind of refrigerator drinking water machine Download PDFInfo
- Publication number
- CN107782054A CN107782054A CN201711023487.5A CN201711023487A CN107782054A CN 107782054 A CN107782054 A CN 107782054A CN 201711023487 A CN201711023487 A CN 201711023487A CN 107782054 A CN107782054 A CN 107782054A
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- CN
- China
- Prior art keywords
- pressing plate
- push rod
- refrigerator
- guide groove
- switch component
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
Abstract
The embodiment of the invention discloses the effluent switch component and refrigerator of a kind of refrigerator drinking water machine, it is related to refrigerator art.For solving the volume that the installation box body of existing refrigerator drinking water machine takes more refrigerator, and user during water receiving need always to exert a force to pressing plate the problem of.The effluent switch component of the refrigerator drinking water machine, including mounting bracket, push rod is slidably connected in mounting bracket, one end of push rod is press-side, press-side is stretched out outside mounting bracket, the other end of push rod is connected with pressing plate by automatic step-by-step, pressing plate is slidably connected with mounting bracket, pressing plate is connected with return unit, when pressing the press-side of push rod, push rod can be moved horizontally by automatic step-by-step band dynamic pressure plate, when pressing plate is moved to first position, pressing plate can extrude the triggering end of flowing water Valve, open flowing water Valve, pressing plate can be locked to first position by automatic step-by-step, when automatic step-by-step is unlocked, pressing plate and push rod reset.The present invention can be used for the water dispenser of refrigerator.
Description
Technical field
The present invention relates to the effluent switch component and refrigerator of refrigerator art, more particularly to a kind of refrigerator drinking water machine.
Background technology
As the improvement of people's living standards, drinking water function has been increasingly becoming the additional function point of refrigerator, by water dispenser
Combined with refrigerator, user can drink ice-cold cold water and beverage at any time, also greatly meet the demand of user, special
It is not the life requirement of European and American areas user.In refrigerator drinking water machine, effluent switch is its important part, passes through effluent switch
Opening and closing user water outlet can be controlled, whether the design of effluent switch structure rationally directly affects user from water dispenser
Experience during water receiving, and some important parameters of refrigerator drinking water machine are influenceed, such as space-consuming etc..
A kind of effluent switch component of existing refrigerator drinking water machine, as shown in Figure 1 and Figure 2, including pressing plate 01, pressing plate 01
One end is articulated with mounting bracket 02, as shown in figure 3, being additionally provided with projection 011 on the end of pressing plate 01, projection 011 is located at refrigerator
At the faucet 03 of water dispenser, flowing water Valve 04 is provided with faucet 03.Pressing plate 01 is pressed, pressing plate 01 rotates around its jointed shaft,
Drive projection 011 to be rotated around jointed shaft (in Fig. 3 shown in label a), flowing water Valve 04 is extruded during the rotation of projection 011
Triggering end ((in Fig. 3 shown in label b), moved obliquely upward, and flowing water Valve 04 is opened, faucet by the triggering end of flowing water Valve 04
Water outlet at 03；Stop pressing pressing plate 01, pressing plate 01 can reset in torsion spring (being arranged at the jointed shaft of pressing plate 01, not shown in figure)
Resetted in the presence of power, the triggering end of flowing water Valve 04 is also resetted therewith, and flowing water Valve 04 is closed, and stops at faucet 03
Water.
However, the effluent switch component of existing this refrigerator drinking water machine, because after stopping pressing, pressing plate 01 can turned round
Resetted in the presence of spring reset force, flowing water Valve 04 is closed, and can stop water outlet at faucet 03, then user is in the whole of water receiving
During need Continued depression pressing plate 01, at the faucet 03 of refrigerator drinking water machine just can water outlet, once the water outlet of pressing plate 01 is unclamped
It can interrupt, and during water receiving, if the pressing force applied to pressing plate 01 is uneven, then water outlet at faucet 03
Flow will be inconsistent, and flow would not be always held at larger state, but with force size when it is big when it is small, so
Add the water receiving time of user；Meanwhile the effluent switch component of existing this refrigerator drinking water machine, pressing plate 01 are by around it
Jointed shaft rotation drives projection 011 to extrude the triggering end of flowing water Valve 04 and realizes the unlatching of outlet valve, due to projection 011 from
The jointed shaft of pressing plate 01 is nearer, when projection 011 jacks up the triggering end of flowing water Valve 04 in a mobile segment distance, due to lever
Apart from enlarge-effect, when pressing pressing plate 01, the other end (the n ends shown in Fig. 2) of pressing plate 01 is needed in installation box body 05
Depth direction (the x directions shown in Fig. 2) on mobile larger distance projection 011 could be driven to complete flowing water Valve 04
The action that triggering end jacks up, it is, setting and opening the projection of flowing water Valve 04 011 need that the depth direction movement of box body 05 is being installed
Distance be S1, then the n ends of pressing plate 01 are because lever is apart from enlarge-effect, depth direction of its n end in installation box body 05
Mobile distance is inherently far longer than S1.In order to ensure that the movement locus not with pressing plate 01 is interferenceed, box body 05 is installed
Need to need in the depth direction to design it is some larger could meet to require, and the volume of refrigerator is certain, installs box body 05
Depth direction size makes the volume of installation box body 05 larger compared with conference, then and installation box body 05 can take more refrigerator volumes,
So that the dischargeable capacity of refrigerator reduces, the amount of storage of food and other items in refrigerator is reduced.
The content of the invention
Embodiments of the invention provide a kind of the effluent switch component and refrigerator of refrigerator drinking water machine, for solving existing ice
The installation box body of case water dispenser needs to take the volume of more refrigerator, and user needs always to apply pressing plate during water receiving
The problem of power.
To reach above-mentioned purpose, the embodiment provides a kind of effluent switch component of refrigerator drinking water machine, it is used for
It is opened and closed the flowing water Valve of water dispenser, including mounting bracket, slidably connects push rod along first level direction in the mounting bracket,
One end of the push rod is press-side, and the press-side is stretched out outside the mounting bracket, and the other end of the push rod passes through self-locking
Drive is connected with pressing plate, and the pressing plate is slidably connected along the first level direction with the mounting bracket, described
Pressing plate is connected with return unit, and when pressing the press-side of the push rod, the push rod can be driven by the automatic step-by-step
The pressing plate moves horizontally, and when the pressing plate is moved to first position, the pressing plate can extrude the triggering of the flowing water Valve
End, open the flowing water Valve, the pressing plate can be locked to the first position by the automatic step-by-step, when by described in
When automatic step-by-step unlocks, the return unit can drive the pressing plate and the push rod to reset.
The effluent switch component of refrigerator drinking water machine provided in an embodiment of the present invention, due in mounting bracket along first level side
To push rod is slidably connected, the press-side of push rod is stretched out outside mounting bracket, and the other end of push rod is driven by automatic step-by-step
Pressing plate is connected with, pressing plate is slidably connected along first level direction with mounting bracket, and pressing plate is connected with return unit, also, in water outlet
During valve opens and closes, because after flowing water Valve is opened, pressing plate can be locked to first by automatic step-by-step
Put, when automatic step-by-step unlocks, return unit can be resetted with dynamic pressure plate and push rod, and flowing water Valve is closed, and such user is whole
Just do not have to exert a force to press-side always and make refrigerator drinking water machine water outlet during individual water receiving, and automatic step-by-step locks pressing plate
After fixed, pressing plate is maintained at first position, and the triggering end of flowing water Valve would be at more stable state, such refrigerator drinking-water
The water flow of machine will be more stable, so as to make user obtain preferable experience in water receiving.Pass through self-locking in push rod
During transmission device, pressing plate are opened with closing flowing water Valve, push rod, pressing plate are moved along first level direction, so
The distance moved when the distance that the movable parts such as push rod move in first level direction is with opening flowing water Valve needed for pressing plate is equal,
Therefore, compared with prior art in pass through the scheme of pressing plate Unscrew flowing water Valve, refrigerator drinking-water provided in an embodiment of the present invention
The effluent switch component of machine is during flowing water Valve is opened or closed, and the movable part such as push rod, pressing plate is in first level side
That is moved upwards is in small distance, and the installation box body of such refrigerator drinking water machine (installs the depth of box body in first level direction
Direction) on the design of size can it is smaller, so as to reduce the volume for taking refrigerator, increase effective appearance of refrigerator
Product, and then refrigerator can stores more food and other items to meet the different demands of user.Further, since the present invention is real
The volume for taking refrigerator can be reduced by applying effluent switch component in example, so expand the effluent switch component answering on refrigerator
The effluent switch component is arranged on the refrigerator of small volume with scope, such as can.
On the other hand, the embodiment of the present invention additionally provides a kind of refrigerator, including drinking-water thermomechanical components, the drinking-water thermomechanical components bag
Water nozzle is included, flowing water Valve, in addition to the effluent switch component described in above-described embodiment are provided with the faucet.
Due to effluent switch component included in refrigerator provided in an embodiment of the present invention and the water outlet in above-described embodiment
Switch module is identical, so also solving identical technical problem, reaches same technique effect.When user needs water receiving,
Flowing water Valve, while the automatic step-by-step locking in effluent switch component, flowing water Valve one are opened by effluent switch component
It is straight to be in open mode, water outlet always in faucet；After user's water receiving terminates, user can be by pressing the modes such as push rod again
Unlock automatic step-by-step, effluent switch component recovery to original state, flowing water Valve is closed, and stops water outlet in faucet.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of front view of existing refrigerator with drinking-water thermomechanical components；
Fig. 2 is the cross section view of A-A in Fig. 1；
Fig. 3 is the partial enlarged drawing of B structure in Fig. 2；
Fig. 4 is the front view of the refrigerator with drinking-water thermomechanical components in the embodiment of the present invention；
Fig. 5 is the cross section view of B-B in Fig. 4；
Fig. 6 is the partial enlarged drawing of C-structure in Fig. 5；
Fig. 7 is that the effluent switch component of the refrigerator drinking water machine in the embodiment of the present invention opens the schematic diagram of flowing water Valve；
Fig. 8 is the structural representation of the effluent switch component of the refrigerator drinking water machine in the embodiment of the present invention；
Fig. 9 is the structural representation of the effluent switch component of the refrigerator drinking water machine in the embodiment of the present invention (by guide pin bushing, installation
Block partly cut-away)；
Figure 10 is the explosive view of the effluent switch component of the refrigerator drinking water machine in the embodiment of the present invention；
Figure 11 be the embodiment of the present invention in refrigerator drinking water machine effluent switch component in guide pin bushing internal structure schematic diagram；
Figure 12 is that (guide pin bushing in figure is in exhibition for the operation principle state diagram of automatic step-by-step in the embodiment of the present invention a kind of
Open state)；
Figure 13 is the structural representation of another automatic step-by-step in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It is right
For one of ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " be meant that two or
Two or more.
Referring to Fig. 6, the embodiments of the invention provide a kind of effluent switch component of refrigerator drinking water machine, for being opened and closed water dispenser
Flowing water Valve 120, including mounting bracket 1, slide in mounting bracket 1 and connect along first level direction (X-direction shown in figure)
Push rod 2 is connected to, one end of push rod 2 is press-side, and press-side is stretched out outside mounting bracket 1, and the other end of push rod 2 passes through self-locking transmission
Device 3 is connected with pressing plate 4, and pressing plate 4 is slidably connected along first level direction and mounting bracket 1, and pressing plate 4 is connected with return unit
5, as shown in fig. 7, when pressing the press-side of push rod 2, push rod 2 can be moved horizontally by automatic step-by-step 3 with dynamic pressure plate 4,
When pressing plate 4 is moved to the first position (O in Fig. 72Position) when, pressing plate 4 can extrude triggering end (Fig. 7 acceptances of the bid of flowing water Valve 120
Shown in number a), open flowing water Valve 120, pressing plate 4 can be locked to first position by automatic step-by-step 3, when by self-locking transmission
When device 3 unlocks, return unit 5 can reset with dynamic pressure plate 4 and push rod 2.
The effluent switch component of refrigerator drinking water machine provided in an embodiment of the present invention, as shown in fig. 6, due in mounting bracket 1
Push rod 2 is slidably connected along first level direction, the press-side of push rod 2 is stretched out outside mounting bracket 1, and the other end of push rod 2 passes through
Automatic step-by-step 3 is connected with pressing plate 4, and pressing plate 4 is slidably connected along first level direction and mounting bracket 1, and pressing plate 4 connects
There is return unit 5, also, during flowing water Valve 120 opens and closes, because after the opening of flowing water Valve 120, self-locking passes
Pressing plate 4 can be locked to first position by dynamic device 3, and when automatic step-by-step 3 unlocks, return unit 5 can be with dynamic pressure plate 4 and push rod
2 are resetted, and flowing water Valve 120 is closed, and such user does not just have to exert a force to press-side always and make refrigerator during whole water receiving
Water fountain effluent, and after automatic step-by-step 3 locks pressing plate 4, pressing plate 4 is maintained at first position, flowing water Valve 120
Triggering end would be at more stable state, and the water flow of such refrigerator drinking water machine will be more stable, so as to so that
User obtains preferable experience in water receiving.Meanwhile opened in push rod 2 by automatic step-by-step 3, pressing plate 4 with closing water outlet
During valve 120, push rod 2, pressing plate 4 are moved along first level direction, and such grade movable part of push rod 2 is in the first water
Square to mobile distance with opening flowing water Valve 120 when the distance that moves needed for pressing plate 4 it is equal, therefore, compared with prior art
In existed by the scheme of pressing plate Unscrew flowing water Valve, the effluent switch component of refrigerator drinking water machine provided in an embodiment of the present invention
During opening or closing flowing water Valve 120, the movable part such as push rod 2, pressing plate 4 moved on first level direction away from
From smaller, the installation box body 140 of such refrigerator drinking water machine is on first level direction (depth direction for installing box body 140)
Size can designs smaller, so as to reduce the volume for taking refrigerator, increases the dischargeable capacity of refrigerator, and then refrigerator
Can stores more food and other items to meet the different demands of user.Further, since water outlet in the embodiment of the present invention
Switch module can reduce the volume for taking refrigerator, can thus expand the effluent switch component and apply model on refrigerator
Enclose, for example the effluent switch component is arranged on the refrigerator of small volume by can.
In the above-described embodiments, the structure of automatic step-by-step 3 is not unique, for example can use following scheme：
Referring to Fig. 9, automatic step-by-step 3 includes the guide pin bushing 31 being fixed on along first level direction in mounting bracket 1, and
The cunning pawl set 32 being arranged in guide pin bushing 31 is slided, push rod 2 is slided and is arranged in guide pin bushing 31, as shown in Figure 10, the one of sliding pawl set 32
End opening, other end closing, the end face of the blind end of sliding pawl set 32 are provided with the axis of guide 321, and the end face of push rod 2 offers pilot hole
21, the axis of guide 321 is fitted through in pilot hole 21, the aperture of pilot hole 21 one week is continuously distributed have it is multiple raised vertically
First double wedge 22, sliding pawl set 32 have the second convex of multiple projections vertically close to the edge one week of the end face of push rod 2 is continuously distributed
Tooth 322, the side wall of push rod 2 are provided with feather key 23, as shown in figure 11, the inwall of guide pin bushing 31 be evenly distributed with one week it is a plurality of vertically
The guide groove 311 of extension, separated by the first convex tendon 312 between adjacent two guide groove 311, one end insertion of guide groove 311, separately
(closing of the one end of guide groove 311 is in order to which anti-throw-out lever 2 skids off guide pin bushing in the presence of the reset force of return unit 5 for one end closing
31), a plurality of guide groove 311 includes a plurality of first guide groove 3111 and a plurality of second guide groove 3112, the edge of the first guide groove 3111
The depth of radial direction is more than the depth of the second guide groove 3112 radially, a plurality of first guide groove 3111 and a plurality of second guide groove
3112 are alternately distributed, and the feather key 23 of push rod 2, which coordinates, to be stretched into guide groove 311, and the end face of the first convex tendon 312 forms first and is oriented to
Inclined-plane 3121, as shown in Figure 10, the side wall of sliding pawl set 32 are evenly distributed with multiple second convex tendons 323, multiple second convex tendons 323
End face is formed with the second guiding surface 3231, the quantity of the first guide groove 3111, the second guide groove 3112 and the second convex tendon 323
Equal, the distance of the second convex tendon 323 to axle center is more than the bottom land of the second guide groove 3112 to the distance in axle center, and is led less than first
To the bottom land of groove 3111 to the distance in axle center, pressing plate 4 is connected with the openend of sliding pawl set 32, return unit 5 to pressing plate 4 apply to by
The power of the direction movement of nearly sliding pawl set 32.
Wherein, the first double wedge 22, the number of the second double wedge 322 can be 4,6,8 etc., not do specific limit herein
It is fixed；First guide groove 3111, the number of the second guide groove 3112 can be 3,4 etc., also be not specifically limited herein；The
One convex tendon 312, the number of the second convex tendon 323 can be 3,4 etc., also be not specifically limited herein.
The process that flowing water Valve 120 is opened and closed is specifically described below：
Referring to the figure (a) in Figure 12, in an initial condition, in guide pin bushing 31, sliding pawl covers in 32 side walls sliding pawl set 32
Multiple second convex tendons 323, which coordinate, to be extend into a plurality of first guide groove 3111 on the inwall of guide pin bushing 31, the feather key 23 of push rod 2
Cooperation is stretched into guide groove 311, and multiple first double wedges 22 on the end face of push rod 2 and sliding pawl cover 32 end surface side along upper second
Double wedge 322 is in contact, and now pressing plate 4 does not extrude the triggering end of flowing water Valve 120, and refrigerator drinking water machine is closed；
When user needs water receiving, as shown in the figure (b) in Figure 12, press push rod 2, push rod 2 drive sliding pawl set 32 along
Slided in the first guide groove 3111 on the inwall of guide pin bushing 31, as shown in the figure (c) in Figure 12, the second convex tendon on sliding pawl set 32
323 when skidding off the first guide groove 3111, i.e., when the second convex tendon 323 crosses the summit of the first convex tendon 312, in the reset force f of return unit 5
In the presence of, the second double wedge 322 that sliding pawl is covered on 32 end faces mutually extrudes with the first double wedge 22 on the end face of push rod 2, and is squeezing
Power is acted during pressure make to slide 32 relative push rods 2 of pawl set and turn over certain angle, at this moment second on the second convex tendon 323
Guiding surface 3231 is in contact with the first guiding surface 3121 on the first convex tendon 312, and the reset force f provided in return unit 5
In the presence of, the second guiding surface 3231 starts to slide along the first guiding surface 3121, meanwhile, sliding 32 relative push rods 2 of pawl set after
It is continuous to rotate, it is sliding when the second guiding surface 3231 slides to the bottom of the first guiding surface 3121 as shown in the figure (d) in Figure 12
Multiple second convex tendons 323 on pawl set 32 are with a plurality of second guide groove 3112 on the inwall of guide pin bushing 31 with respect to (the first guide groove
3111st, the quantity of the second guide groove 3112 and the second convex tendon 323 is equal, and a plurality of first guide groove 3111 and a plurality of second is oriented to
Groove 3112 is alternatively distributed), because the distance of the second convex tendon 323 to axle center is more than the bottom land of the second guide groove 3112 to axle center
Distance, such second convex tendon 323 can not slip at the second guide groove 3112, sliding in the presence of the reset force f of return unit 5
Pawl set 32 is limited in this position, it is impossible to which mobile, i.e., automatic step-by-step 3 locks.Sliding pawl set 32 is driven in guide pin bushing 31 in push rod 2
During interior slip, sliding pawl set 32 is mobile along first level direction (above-below direction in Figure 12) with dynamic pressure plate 4, when on sliding pawl set 32
When second convex tendon 323 is limited at the second guide groove 3112, pressing plate 4 is moved to first position, and now pressing plate 4 can extrude water outlet
The triggering end of valve 120, flowing water Valve 120 is set to open (as shown in Figure 7), refrigerator drinking water machine starts water outlet, and user's can is gone
Water receiving；
When water receiving is finished, it is necessary to when closing flowing water Valve 120, as shown in the figure (e) in Figure 12, pressing push rod 2, is pushed away again
Bar 2 drives sliding pawl set 32 to be slided again along the inwall of guide pin bushing 31, when the second convex tendon 323 on sliding pawl set 32 is slipped on the inwall of guide pin bushing 31
Behind the summit of first convex tendon 312, in the presence of the reset force f of return unit 5, sliding pawl cover the second double wedge 322 on 32 end faces with
The mutually extruding again of the first double wedge 22 on the end face of push rod 2, and make to slide 32 relative push rods 2 of pawl set and be again rotated through certain angle,
As shown in the figure (f) in Figure 12, at this moment first on the second guiding surface 3231 and the first convex tendon 312 on the second convex tendon 323
Guiding surface 3121 is in contact, and the second guiding surface 3231 starts to slide along the first guiding surface 3121 again, meanwhile, it is sliding
32 relative push rod 2 of pawl set is rotated further, when the second guiding surface 3231 slides to the bottom of the first guiding surface 3121, sliding pawl set
Multiple second convex tendons 323 on 32 are relative with a plurality of first guide groove 3111 on the inwall of guide pin bushing 31, due to the second convex tendon 323
Distance to axle center is less than the bottom land of the first guide groove 3111 can lead to the distance in axle center, such second convex tendon 323 from first
Slipping into groove 3111, sliding pawl set 32 slides along the first guide groove 3111 in the presence of the reset force f of return unit 5 resets, this
When flowing water Valve 120 close (as shown in Figure 7), the water outlet of refrigerator drinking water machine terminates.
In addition, automatic step-by-step 3 can also use following scheme：
Referring to Figure 13, automatic step-by-step 3 includes the guide pin bushing 31 being fixed on along first level direction in mounting bracket 1, leads
One end of set 31 is extended to outside mounting bracket 1, and the first hole clipping 313 is offered in the side wall of the guide pin bushing 31 outside mounting bracket 1
With the second hole clipping 314, the first hole clipping 313 and the second hole clipping 314 are through the side wall of guide pin bushing 31, the guide pin bushing outside mounting bracket 1
Be additionally provided with the first elastic arm 315 on 31 outer wall, the first elastic arm 315 is provided with the first buckle 3151, the first buckle 3151 with
Second hole clipping 314 is relative, and the first buckle 3151 can extend into the second hole clipping 314；Push rod 2 slides and is arranged in guide pin bushing 31
Interior, one end that push rod 2 is located in mounting bracket 1 is connected with pressing plate (not shown), and the second elastic arm is additionally provided with push rod 2
33, the second elastic arm 33 is provided with the second buckle 331, and the second buckle 331 can be extend into the second hole clipping 314, the second elastic arm
33 elastic force can make the second buckle 331 be close to the inwall of guide pin bushing 31；Automatic step-by-step 3 also includes return unit, return unit (figure
Not shown in) apply to pressing plate to the power moved close to the direction of push rod 2.
Wherein, the second elastic arm 33 can be designed with push rod 2 with split, can also be integrally formed (as shown in figure 13), herein
It is not specifically limited.
When automatic step-by-step 3 is in original state, the second buckle 331 and the first hole clipping on the second elastic arm 33
313 phase clampings, now pressing plate do not extrude the triggering end of flowing water Valve, refrigerator drinking water machine is closed；When user needs to connect
During water, push rod 2 is pressed, push rod 2 moves with dynamic pressure plate along first level direction, meanwhile, the second buckle 331 is from the first hole clipping 313
In skid off (the first hole clipping 313 is provided with spigot surface, can skid off the second buckle 331) and along guide pin bushing 31 inwall slide, work as pressure
When plate is moved to first position, the second buckle 331 is just relative with the second hole clipping 314 and clamping, and automatic step-by-step 3 is by pressing plate
First position is locked at, now pressing plate can extrude the triggering end of flowing water Valve, open flowing water Valve, refrigerator drinking water machine starts
Water, user's can remove water receiving；When water receiving is finished, it is necessary to when closing flowing water Valve, the first elastic arm 315 of pressing, first is elastic
Arm 315 deforms, and the first buckle 3151 enters in the second hole clipping 314 and the second buckle 331 is ejected into the second hole clipping 314,
Automatic step-by-step 3 unlocks, and push rod 2 drives the second buckle 331 to slide to the first hole clipping 313 in the presence of the reset force of return unit
Place, the second buckle 331 and the phase clamping of the first hole clipping 313, complete to reset, at this moment pressing plate also stops extruding flowing water Valve and resetted,
Flowing water Valve is closed, and the water outlet of refrigerator drinking water machine terminates.
The scheme of both the above automatic step-by-step 3 can be achieved when pressing push rod, and pressing plate can be locked at first
Put, flowing water Valve is opened, and during the unblock of automatic step-by-step 3, push rod, pressing plate reset, the function that flowing water Valve is closed.But phase
Than the scheme of the automatic step-by-step 3 shown in Figure 13, the operation of the automatic step-by-step 3 shown in Figure 10 is more convenient, need to only press
The press-side of push rod 2 is pressed, and one end of guide pin bushing 31 does not have to stretch out outside mounting bracket 1, without taking outside mounting bracket 1
Space, and it is more neat and artistic in appearance.
In order that push rod 2 is more steady during being slided in guide pin bushing 31, and as shown in Figure 10, the outer surface edge of push rod 2
Multiple feather keys 23 (being 6 shown in Figure 10) are circumferentially evenly distributed with, the multiple one-to-one corresponding of feather keys 23 cooperations are stretched into multiple
In guide groove 311.Wherein, the number of feather key 23 can be 3,4,6 etc., be not specifically limited herein.Pass through setting
Multiple feather keys 23 and corresponded cooperation and stretched into multiple guide grooves 311, what such push rod 2 slided in guide pin bushing 31
During, multiple feather keys 23, which correspond to slide that push rod 2 can be played preferably to be oriented in multiple guide grooves 311, to be made
With making push rod 2 be slided in guide pin bushing 31 more steady.
In the embodiment that automatic step-by-step 3 includes sliding pawl set 32, the shape of the first double wedge 22 and the second double wedge 322
It is not unique, such as, as shown in Figure 10, the first double wedge 22 and the second double wedge 322 can be lance tooth.In addition, first is convex
The double wedge 322 of tooth 22 and second can also be semi-circular teeth.Compared to semi-circular teeth, the first double wedge 22 and the second double wedge 322 are
During lance tooth, the position of the second double wedge of tip contact 322 of the first double wedge 22 is inclined-plane, so when sliding pawl set 32, push rod 2 exist
Under the thrust of reset force and pressing push rod 2, when the first double wedge 22 and the second double wedge 322 occur mutually to extrude, first is convex
It is easier that relative slide occurs between the double wedge 322 of tooth 22 and second, it is not easy to friction self-locking occurs, so as to mutual in two double wedges
Under extruding, it is easier to make to slide 32 relative push rods 2 of pawl set and rotate.
The triggering end of the flowing water Valve 120 of refrigerator drinking water machine is usually the position higher than faucet, for the ease of the energy of pressing plate 4
Enough triggering ends to flowing water Valve 120 are easily extruded, as shown in figure 9, pressing plate 4 includes plate body 41, the first of plate body 41
End is provided with locating dowel 42, and locating dowel 42 is stretched into the openend of sliding pawl set 32, and plate body 41 is provided with projection 411, as shown in fig. 7,
When pressing plate 4 is moved to first position, the projection 411 on pressing plate 4 can extrude the triggering end of flowing water Valve 120.By in pressing plate 4
Upper to set projection 411, raised 411 cans are extruded the triggering end of flowing water Valve 120, and such plate body 41 does not just have to upward
Flowing water Valve 120 is arranged close to, greatly facilitates extruding of the pressing plate 4 to the triggering end of flowing water Valve 120.And when refrigerator is drunk water
When machine changes various sizes of flowing water Valve 120, it need to only change with various sizes of raised 411 plate body 41, plate body
41 shapes and installation site substantially increase the versatility of pressing plate 4 just without changing.
In order that the process that flowing water Valve 120 is opened in the extruding of projection 411 on pressing plate 4 is more smooth, as shown in figure 8, pressure
The top of projection 411 on plate 4 is cambered surface.Because the top of projection 411 is cambered surface, so projection 411 is in extruding flowing water Valve
120 make during it moves upwards, to be smooth engagement between projection 411 and the triggering end of flowing water Valve 120, can not only subtract
Small friction between the two, make projection 411 on pressing plate 4 extrude open flowing water Valve 120 process it is more smooth, while also subtract
The light abrasion in extrusion process between the two, be advantageous to extend pressing plate 4, the service life of flowing water Valve 120.
In the effluent switch component of refrigerator drinking water machine provided in an embodiment of the present invention, the species of return unit 5 is not unique, than
If return unit 5 can be shell fragment, shell fragment is arranged between mounting bracket 1 and pressing plate 4, when pressing plate 4 is by extruding flowing water Valve 120
Triggering end open flowing water Valve 120 when, shell fragment deforms upon, when automatic step-by-step 3 unlock, shell fragment recovery deformation and to
Pressing plate 4 provides reset force, resets pressing plate 4, push rod 2.In addition, as shown in figure 9, return unit 5 can also be spring, spring is along
One is horizontally arranged, one end of spring and pressing plate 4 against, the other end and mounting bracket 1 against.As shown in fig. 7, work as pressing plate 4
When triggering end by extruding flowing water Valve 120 opens flowing water Valve 120, spring-compressed, when automatic step-by-step 3 unlocks,
Spring recovers deformation and provides reset force to pressing plate 4, resets pressing plate 4, push rod 2.The reset force provided compared to shell fragment, spring
Direction is more accurate along its axis direction, can ensure stable movement when pressing plate 4, push rod 2 reset, in addition, spring takes sky
Between it is small, be easier to install.
In return unit 5 in the embodiment of spring, mounting structure of the spring between pressing plate 4 and mounting bracket 1 is not only
One, for example following mounting structure can be used：As shown in figure 9, mounting bracket 1 includes bottom plate 11 and the peace being arranged on bottom plate 11
Block 6 is filled, the guiding blind hole 63 extended along first level direction is offered in mounting blocks 6, the second end of plate body 41 is provided with lead
43, lead 43, which stretches into, to be oriented in blind hole 63, and spring housing on lead 43, with the second end of plate body 41 support by one end of spring
Lean on, the other end be oriented to blind hole 63 bottom hole against.
Alternatively, it is also possible to use following mounting structure：Mounting bracket 1 includes bottom plate 11 and the fixation being arranged on bottom plate 11
Plate, fixing groove is offered in fixed plate, the second end of plate body 41 offers mounting groove, and one end of spring and the bottom land of mounting groove support
Lean on, the bottom land of the other end and fixing groove against.Compared to both ends of the spring and mounting groove, fixing groove bottom land against mounting structure,
Spring is set on lead 43 in mounting structure shown in Fig. 9, can so ensure spring during compression
Will not intermediate muster unstability, and lead 43 stretch into be oriented to blind hole 63 in, so can be more steady with the motion of pressing plate 4.
Referring to Fig. 9 and Figure 10, mounting blocks 6 are involuted by the first half mounting blocks 61 and the second half mounting blocks 62, are oriented to blind
Hole 63 is by the first semi-circular groove 631 for being opened on the first half mounting blocks 61 and be opened on the second half mounting blocks 62 the second half
Circular trough 632 is involuted, and the first half mounting blocks 61 and the second half mounting blocks 62 are detachably connected by screw.By by two
Half mounting blocks are to being combined into mounting blocks 6, and so more convenient lead 43, which is inserted into, to be oriented in blind hole 63, especially in X-direction
Space it is smaller, when pressing plate 4 is without too many activity space.
Wherein, the second half mounting blocks 62 can be integrally formed (as shown in Figure 10) with bottom plate 11, can also be consolidated by screw
It is scheduled on bottom plate 11, is not specifically limited herein.
In order that pressing plate 4 is more steady in extruding flowing water Valve 120 and motion process in reset, as shown in figure 8,
The number of lead 43 is two, and two leads 43 are located at pressing plate 4 along the second horizontal direction (with first level direction phase respectively
Vertically, the Y-direction shown in figure) on median plane (in figure shown in label M) both sides, be oriented to blind hole 63 number be two, two
Individual lead 43 and two guiding blind holes 63 are corresponded and coordinated, and spring is arranged with respectively on two leads 43.By pressing
Two leads 43 are set on plate 4, and is oriented to blind hole 63 with two and corresponds and coordinate, so extrude outlet valve in pressing plate 4
Door 120 and can ensure uniform force of the pressing plate 4 in median plane M both sides in the motion process of reset, so that pressing plate 4
That moves is more steady.
Referring to Fig. 6 and Fig. 8, the faucet 110 of pressing plate 4 and water dispenser is in the lower section of flowing water Valve 120, to make pressing plate
4 and the faucet 110 of water dispenser do not interfere, the avoidance of the faucet 110 for avoiding water dispenser is offered on plate body 41
Hole 412, the can of faucet 110 of such water dispenser pass through pressing plate 4 from avoid holes 412, avoid pressing plate 4 to faucet 110
In water outlet stop, meanwhile, in the motion process of pressing plate 4, avoid holes 412 can be with respect to faucet 110, so as to avoid out
The stop that water nozzle 110 moves to pressing plate 4.
Referring to Fig. 8, the number of projection 411 is also two, and two projections 411 are arranged at pressing plate 4 along in the second horizontal direction
Median plane M both sides, the triggering of flowing water Valve 120 is so ensured that during projection 411 extrudes flowing water Valve 120
Being more uniformly stressed in the second horizontal direction is held, so as to ensure that flowing water Valve 120 can be opened smoothly.
On the other hand, as shown in Figure 4, Figure 5 and Figure 6, the embodiment of the present invention additionally provides a kind of refrigerator, including drinking-water unit
Part 100, drinking-water thermomechanical components 100 include faucet 110, and flowing water Valve 120 is provided with faucet 110, and the refrigerator also includes above-mentioned
Effluent switch component 130 in any embodiment.
Wherein, thermomechanical components 100 of drinking water also include installation box body 140, and installation box body 140 is embedded on the shell of refrigerator,
Such as shown in Fig. 5, installation box body 140 can be embedded in the door body 200 of refrigerator；Mounting bracket 1 in effluent switch component 130
It is fixed on installation box body 140, such as shown in Fig. 6, mounting bracket 1 is connected on installation box body 140 by buckle；Outlet valve
Door 120 is fixedly connected with the water storage case 150 in drinking-water thermomechanical components 100, and water storage case 150 is fixed in the door body 200 of refrigerator, such as
Shown in Fig. 4 and Fig. 5, flowing water Valve 120 is together by a threaded connection with water storage case 150, and refrigerator door 200 is provided with boss
210, water storage case 150 is connected on the boss 210 of refrigerator door 200 by buckle.
Due in included effluent switch component 130 and any of the above-described embodiment in refrigerator provided in an embodiment of the present invention
Effluent switch component 130 it is identical, so also solving identical technical problem, reach same technique effect.Such as Fig. 7 institutes
Show, when user needs water receiving, flowing water Valve 120 is opened by effluent switch component 130, while in effluent switch component 130
The locking of automatic step-by-step 3, flowing water Valve 120 is constantly in open mode, water outlet always in faucet 110；When user connects
After water terminates, user can unlock automatic step-by-step 3 by pressing the modes such as push rod 2 again, and effluent switch component 130 recovers
To original state, flowing water Valve 120 is closed, and stops water outlet in faucet 110.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. the effluent switch component of a kind of refrigerator drinking water machine, for being opened and closed the flowing water Valve of water dispenser, it is characterised in that including peace
Support is filled, slidably connects push rod along first level direction in the mounting bracket, one end of the push rod is press-side, described
Press-side is stretched out outside the mounting bracket, and the other end of the push rod is connected with pressing plate by automatic step-by-step, described
Pressing plate is slidably connected along the first level direction with the mounting bracket, and the pressing plate is connected with return unit, when described in pressing
During the press-side of push rod, the push rod can drive the pressing plate to move horizontally by the automatic step-by-step, when the pressing plate
When being moved to first position, the pressing plate can extrude the triggering end of the flowing water Valve, open the flowing water Valve, it is described from
The pressing plate can be locked to the first position by lock transmission device, when the automatic step-by-step is unlocked, the reset
Part can drive the pressing plate and the push rod to reset.
2. the effluent switch component of refrigerator drinking water machine according to claim 1, it is characterised in that the automatic step-by-step
Including the guide pin bushing being fixed on along the first level direction in the mounting bracket, and slide the cunning being arranged in the guide pin bushing
Pawl set, the push rod are slided and are arranged in the guide pin bushing, the one end open of the sliding pawl set, other end closing, the sliding pawl set
The end face of blind end be provided with the axis of guide, the end face of the push rod offers pilot hole, and the axis of guide is fitted through located at described
In pilot hole, one week continuously distributed the first double wedge for having multiple projections vertically in aperture of the pilot hole, the sliding pawl set leans on
One week continuously distributed the second double wedge for having multiple projections vertically in edge of the end face of the nearly push rod, the side wall of the push rod are set
There is a feather key, the inwall of the guide pin bushing is evenly distributed with a plurality of guide groove axially extended for one week, between adjacent two guide groove
Separated by the first convex tendon, one end insertion of the guide groove, other end closing, a plurality of guide groove includes a plurality of first guide groove
With a plurality of second guide groove, the depth of first guide groove radially is more than the depth of second guide groove radially, more
First guide groove described in bar and a plurality of second guide groove are alternately distributed, and the feather key of the push rod, which coordinates, stretches into the guiding
In groove, the end face of first convex tendon forms the first guiding surface, and it is convex that the side wall that the sliding pawl covers is evenly distributed with multiple second
Muscle, the end faces of multiple second convex tendons formed with the second guiding surface, first guide groove, second guide groove and
The quantity of second convex tendon is equal, and the distance of second convex tendon to axle center is more than the bottom land of second guide groove to axle center
Distance, and arrive the distance in axle center, the openend company of the pressing plate and the sliding pawl set less than the bottom land of first guide groove
Connect, the return unit applies to the power moved close to the direction of the sliding pawl set to the pressing plate.
3. the effluent switch component of refrigerator drinking water machine according to claim 2, it is characterised in that the outer surface of the push rod
Multiple feather keys are uniformly distributed circumferentially, multiple feather keys correspond cooperation and stretched into multiple guide grooves.
4. the effluent switch component of refrigerator drinking water machine according to claim 2, it is characterised in that first double wedge and institute
It is lance tooth to state the second double wedge.
5. according to the effluent switch component of refrigerator drinking water machine according to any one of claims 1 to 4, it is characterised in that described
Pressing plate includes plate body, and the first end of the plate body is provided with locating dowel, and the locating dowel is stretched into the openend of the sliding pawl set, institute
State plate body and be provided with projection, when the pressing plate is moved to the first position, projection on the pressing plate it is extrudable it is described go out
The triggering end of penstock.
6. the effluent switch component of refrigerator drinking water machine according to claim 5, it is characterised in that the projection on the pressing plate
Top be cambered surface.
7. the effluent switch component of refrigerator drinking water machine according to claim 5, it is characterised in that the return unit is bullet
Spring, the spring are set along the first level direction, and one end of the spring and the pressing plate are against the other end and the peace
Fill support against.
8. the effluent switch component of refrigerator drinking water machine according to claim 7, it is characterised in that the mounting bracket includes
Bottom plate and the mounting blocks being arranged on bottom plate, offer in the mounting blocks blind along the guiding of first level direction extension
Hole, the second end of the plate body are provided with lead, and the lead is stretched into the guiding blind hole, and the spring housing is located at described
On lead, the second end of one end of the spring and the plate body against, the other end and the guiding blind hole bottom hole against.
9. the effluent switch component of refrigerator drinking water machine according to claim 5, it is characterised in that offered on the plate body
For the avoid holes for the faucet for avoiding the water dispenser.
10. a kind of refrigerator, including drinking-water thermomechanical components, the drinking-water thermomechanical components include faucet, and water outlet is provided with the faucet
Valve, it is characterised in that also including effluent switch component according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023487.5A CN107782054A (en) | 2017-10-27 | 2017-10-27 | The effluent switch component and refrigerator of a kind of refrigerator drinking water machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023487.5A CN107782054A (en) | 2017-10-27 | 2017-10-27 | The effluent switch component and refrigerator of a kind of refrigerator drinking water machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107782054A true CN107782054A (en) | 2018-03-09 |
Family
ID=61431767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711023487.5A Pending CN107782054A (en) | 2017-10-27 | 2017-10-27 | The effluent switch component and refrigerator of a kind of refrigerator drinking water machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107782054A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111365934A (en) * | 2018-12-25 | 2020-07-03 | 青岛海尔股份有限公司 | Water dispenser and refrigerator |
| CN114873081A (en) * | 2022-06-01 | 2022-08-09 | 珠海格力电器股份有限公司 | Vacuum fresh-keeping device and refrigerator |
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| CN2904900Y (en) * | 2006-05-01 | 2007-05-30 | 美的集团有限公司 | Button self-locking mechanism of drinking equipment |
| CN201939130U (en) * | 2010-12-31 | 2011-08-24 | 依莱克顿(宁波)电器科技有限公司 | Self-locking press button |
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| CN2425032Y (en) * | 2000-05-16 | 2001-03-28 | 广东美的集团股份有限公司 | Built-in self-locking drainage mechanism |
| CN2548515Y (en) * | 2002-06-17 | 2003-05-07 | 沈裕春 | Safety top self-locking water outlet of drinker |
| US6648187B1 (en) * | 2002-09-13 | 2003-11-18 | Eugene G. Shypkowski | Extendable spout for use with ice and water dispensers |
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| CN111365934A (en) * | 2018-12-25 | 2020-07-03 | 青岛海尔股份有限公司 | Water dispenser and refrigerator |
| CN111365934B (en) * | 2018-12-25 | 2022-02-25 | 海尔智家股份有限公司 | Water dispenser and refrigerator |
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