CN202051987U - Drainage device - Google Patents
Drainage device Download PDFInfo
- Publication number
- CN202051987U CN202051987U CN2011200977780U CN201120097778U CN202051987U CN 202051987 U CN202051987 U CN 202051987U CN 2011200977780 U CN2011200977780 U CN 2011200977780U CN 201120097778 U CN201120097778 U CN 201120097778U CN 202051987 U CN202051987 U CN 202051987U
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- CN
- China
- Prior art keywords
- drainage
- cavity
- drain pipe
- pipe
- water inlet
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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 - Fee Related
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Abstract
The utility model discloses a drainage device, which is installed in a cavity and comprises a switching device and a drainage pipe. The switching device is provided with a water inlet, a water outlet and a switching valve. The drainage pipe is provided with a water inlet and a drainage port, wherein the water inlet is communicated with the drainage port through a hose. The drainage pipe can slide between an inward retraction position and an outward extension position relative to the cavity. When the drainage pipe is at the inward retraction position, the drainage pipe is inwards retracted into the cavity; and when the drainage pipe is at the outward extension position, the end of the drainage pipe is outwards extended out of the cavity. A drainage cover can rotate between an opened position and a locked position. When the drainage cover is at the locked position, the drainage cover covers the opening of the cavity and is locked with a shell; when the drainage cover rotates to the locked position from the opened position, the drainage cover can act on the drainage pipe to enable the drainage pipe to slide to the inward retraction position from the outward extension position; and when the drainage cover moves to the opened position from the locked position, the drainage pipe can slide to the outward extension position from the inward retraction position under the effect of the elasticity of an elastic body. The drainage device has the advantages that since the drainage pipe can be inwards retracted to a position behind the drainage cover at ordinary times, the appearance is attractive, the occupied space is small and the device is convenient to store; and when water is drained, the drainage port of the drainage pipe is far away from the shell.
Description
Technical field
This utility model relates to a kind of drainage arrangement.
Background technology
Have a kind of drainage arrangement now, as be applied in a kind of drainage arrangement of steam instrument, it is installed in the housing, and comprises switching mechanism and drain pipe.Described switching mechanism comprises that a water inlet, an outlet and are connected the switch valve between water inlet and outlet.The affixed housing of described drain pipe and connect outlet is so that user's gauge tap threshold switch is the whether draining of may command drain pipe.Because therefore existing drain pipe and housing relative fixed have following deficiency: drain pipe terminal as stretched out far away, then not attractive in appearance, storage inconvenience, as stretch out nearerly, then housing may be made, be damaged to discharge water can't dirty away from housing.
The utility model content
This utility model provides a kind of drainage arrangement, and it has overcome the existing deficiency of a kind of drainage arrangement in the background technology.
The technical scheme that is adopted that this utility model solves its technical problem is:
A kind of drainage arrangement, it is installed in the cavity (12) of housing (10), and it comprises:
One switching device (14), it be installed in the cavity (12) and establish a water inlet (16), an outlet (18) and is located at the switch valve (20) between water inlet (16) and outlet (18);
One drain pipe (22), it has a water inlet (24) and and is located at terminal discharge outlet (26), connect by connection tube between described water inlet (24) and outlet (18), described drain pipe (22) relatively cavity (12) in a drain pipe (22), contract to cavity (12) in condense and a drain pipe (22) end stretches out overhanging interdigit slip outside the cavity (12);
One elastomer (30), it is installed between drain pipe (22) and switching device (14);
One drain cap (32), its articulates housing (10) and opens the sealed interdigit rotation that position and a drain cap (32) lid connect cavity (12) opening and interlocking housing (10) and it is condensed in being kept at one, and the slip of the rotation of described drain cap (32) and drain pipe (22) constitutes the relation of being connected.
Among one preferred embodiment: described drain pipe (22) comprises that a pipe fitting, is installed in the convex mouth (36) that the locating rack of pipe fitting rear end (34) and is installed in the pipe fitting rear portion, form the water route in the described pipe fitting, described pipe fitting end port forms discharge outlet (26), described convex mouth (36) endoporus forms water inlet (24), and discharge outlet (26) and water inlet (24) are connected in described water route.
Among one preferred embodiment: described elastomer (30) one end socket locating rack (34) and contact pipe fittings, other end contact switching device (14).
Among one preferred embodiment: described cavity (12) opening part sets firmly a draining body (44), and described draining body (44) is established the through hole (46) of an adaptive drain pipe (22), the adaptive connecting through hole of described drain pipe (22) (46).
Among one preferred embodiment: described drain cap (32) have opposing to one articulate a side and a sealed side, the end is convexly equipped with Connection Block (40) under the described draining body (44), described pivot joint side is articulated in Connection Block (40).
Among one preferred embodiment: described drain cap (32) have opposing to one articulate a side and a sealed side, the end is arranged with a fitting recess on the described draining body (44), establish a door interlock switch (42) in the described fitting recess, described sealed side and door interlock switch (42) cooperate to constitute can install and remove lock-connection structure.
Among one preferred embodiment: be convexly equipped with a confinement block (38) outside the described drain pipe (22), described drain pipe (22) be in overhanging position then confinement block (38) contact at draining body (44) back side.
Among one preferred embodiment: described switch valve (20) comprises that a Control Shaft (48) and that is slidingly connected at switching device (14) is connected the back-moving spring (50) between Control Shaft (48) and switching device (14), by Sliding Control switch valve (20) switch between Control Shaft (48) and the switching device (14).
Among one preferred embodiment: other establishes a draining key (52), relatively housing (10) activity of described draining key (52), and, described draining key (52) Control Shaft (48) that is in transmission connection.
Among one preferred embodiment: the slip of described Control Shaft (48) and drain cap (32) constitute the relation of being connected in the rotation of opening position and sealed interdigit.
The technical program is compared with background technology, and it has following advantage:
1, during draining, drain cap is in opens the position, and drain pipe slides into overhanging position from interior condensing under the effect of elastomer elastic force, switch valve is opened, and then current discharge by outlet, flexible pipe, drain pipe, when usual, drain cap is in sealed position, drain pipe is positioned under the drain cap effect and condenses, and then it can overcome the existing deficiency of background technology, and produce following technique effect: a, when usual, contract to drain cap in the drain pipe energy, appearance looks elegant occupies little space, and storage is convenient; When b, draining, the drain pipe discharge outlet is away from housing; The rotation of c, drain cap and the slip of drain pipe constitute the relation of being connected, and be easy to use;
2, drain pipe comprises pipe fitting, locating rack and convex mouth, is convenient to drain pipe water inlet and switching device outlet and connects, and is convenient to the elastomer location, can also avoid the connection of drain pipe water inlet and switching device outlet and the location interference of elastomer;
3, the cavity opening part sets firmly the draining body, and the through hole of the adaptive connection draining of drain pipe body guarantees that drain pipe accurately slides.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the schematic perspective view of the discharging device of a preferred embodiment, and go out water state and be in hull-borne this moment.
Fig. 2 has illustrated the schematic perspective view of the discharging device of a preferred embodiment, and go out water state and be in usual state this moment.
The master that Fig. 3 has illustrated the discharging device of a preferred embodiment looks sketch map.
Fig. 4 has illustrated the A-A generalized section of Fig. 3.
Fig. 5 has illustrated the B-B generalized section of Fig. 3, and go out water state and be in usual state this moment.
Fig. 6 has illustrated the A-A generalized section of Fig. 3, and go out water state and be in hull-borne this moment.
Fig. 7 has illustrated the schematic perspective view of application example of the discharging device of a preferred embodiment.
Fig. 8 has illustrated the perspective exploded view of application example of the discharging device of a preferred embodiment.
The specific embodiment
Please refer to Fig. 7, Fig. 8, a kind of drainage arrangement, it is installed in the cavity 12 of housing 10.Please refer to Fig. 1 and Fig. 8, a kind of drainage arrangement, it comprises a switching device 14, a drain pipe 22, an elastomer 30 and a drain cap 32.
Described switching device 14, it is installed in the cavity 12 and comprises a valve body 54.Described valve body 54 is established the switch valve 20 that a water inlet 16, an outlet 18 and are located at 18 of water inlet 16 and outlets.Among the present embodiment, described switch valve 20 comprises that a Control Shaft 48 and that is slidingly connected at valve body 54 is connected the back-moving spring 50 of 54 of Control Shaft 48 and valve bodies, by Sliding Control switch valve 20 switches between Control Shaft 48 and the switching device 14, described back-moving spring 50 can produce that elastic force acts on Control Shaft 48 so that switch valve 20 is in closed condition.Among the present embodiment, by relative Sliding Control water inlet between Control Shaft 48 and the valve body 54 and the break-make between the outlet, control is convenient, is convenient to design switching mechanism.Among the present embodiment, Control Shaft 48 has the extension that stretches out outside the valve body 54.
Described cavity 12 opening parts set firmly a draining body 44.Described draining body 44 is established the through hole 46 of an adaptive drain pipe 22, and the end is convexly equipped with Connection Block 40 under the described draining body 44, and the end is arranged with a fitting recess on the described draining body 44, establishes a door interlock switch 42 in the described fitting recess.Among the present embodiment, described through hole 46 is between Connection Block 40 and fitting recess.
Described drain pipe 22 comprises that locating rack 34 and that a pipe fitting, axially is installed in the pipe fitting rear end radially is installed in the convex mouth 36 at pipe fitting rear portion, form the water route in the described pipe fitting, described pipe fitting end port forms discharge outlet 26, described convex mouth 36 endoporus form water inlet 24, and discharge outlet 26 and water inlet 24 are connected in described water route.18 of described water inlet 24 and outlets are connected by connection tube, and connection tube can use flexible pipe, telescoping tube etc., does not draw connection tube among the figure.The adaptive through hole 46 that passes draining body 44 of the pipe fitting of described drain pipe 22, so that drain pipe 22 can condense and the slip of overhanging interdigit interior by relative cavity 12, wherein: contract in the drain pipe 22 that condenses in being in then and to cavity 12 and by drain cap 32 contacts, condense with in remaining on, be in overhanging position then drain pipe 22 ends stretch out outside the cavity 12, stretch out outside the draining body 44.
Described elastomer 30, one end socket locating rack 34 and contact pipe fittings, the valve body 54 of other end contact switching device 14 is so that described drain pipe 22 condenses towards the elastic force of overhanging position in being subjected to certainly.
Described drain cap 32, it have opposing to one articulate a side and a sealed side.Described pivot joint side is articulated in the Connection Block 40 of draining body 44, so that described drain cap 32 articulates housing 10 and can open the rotation of position and sealed interdigit.The door interlock switch 42 of described sealed side and draining body 44 cooperates to constitute can install and remove lock-connection structure, so that described drain cap 32 energy interlockings are on draining body 44, be in sealed position then drain cap 32 lids connect cavity 12 openings and interlocking draining body 44, drain cap 32 contact drain pipies 22, make elastomer 30 be in the energy storage state, drain pipe 22 is condensed in being in.Wherein: described drain cap 32 turns to sealed position from opening the position, and then drain cap 32 contact drain pipies 22 ends condense drain pipe 22 in sliding into from overhanging position, are elastomer 30 compressed energy-storages; To opening the position, then drain pipe 22 can slide into overhanging position from interior condensing to described drain cap 32 under elastomer 30 elastic force effects from sealed position activity.
For the ease of gauge tap device 14, slidely connect a draining key 52 on the described draining body 44, the extension of described draining key 52 and Control Shaft 48 is in transmission connection, and makes described draining key 52 slide and can drive Control Shaft 48 slips.Among the present embodiment, described draining key 52 is located on the draining body 44, but not as limit, as required, also can be located on the housing 10.Among the present embodiment, described draining key 52 is located on the draining body 44, appearance looks elegant, and switch valve is opened can also avoid drain pipe to contract in being in the time.Best, when drain cap 32 is in sealed, has the gap between described drain cap 32 and the draining body 44, described draining key 52 is positioned at the gap, and for example, described draining body 44 comprises peripheral 56 and one this plate 58 that is installed in peripheral 56 rear ends, described through hole 46 is opened on this plate 58, described fitting recess is opened in this plate 58, described draining key 52 this plate 58 that is slidingly connected, and described drain cap 32 and peripheral 56 inwalls are suitable.
Among the present embodiment, described draining key 52 comprises that a key plate and two is installed in the clamp 60 of key backboard face, described two clamps, 60 connection draining bodies 44 are draining body 44 so that draining key 52 can be slidingly connected, and described clamp 60 passes draining body 44 and can avoid draining key 52 to break away from draining bodies 44.Establish a support 62 between the clamp 60 of described draining key 52 and the extension of Control Shaft 48, make draining key 52 relative draining bodies 44 can drive Control Shaft 48 when sliding up and down and slide up and down.
Among the present embodiment, the outer confinement block 38 that is convexly equipped with among the pipe fitting of described drain pipe 22, and, described drain pipe 22 be in overhanging position then confinement block 38 contacts at draining body 44 back sides, to realize the spacing function in overhanging position.
Described Fig. 7 and Fig. 8 have illustrated the application example of a preferable enforcement discharging device, should be the steam fumigation instrument with example, it comprises that a housing 10, a control section 72, an anion generating mechanism 74, a steam generation device 76, a water storage device 78, a fan 80 and go out steaming device 82.Among the present embodiment, described housing 10 comprises an enclosing cover 64, one preceding body 66, a back body 68 and a base 70 that is fixed together.
Among another preferred embodiment, the slip of described Control Shaft 48 and drain cap 32 constitute the relation of being connected in the rotation of opening position and sealed interdigit, and be then easy to use quick.
The above, it only is this utility model preferred embodiment, so can not limit the scope that this utility model is implemented according to this, i.e. the equivalence of doing according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model contains.
Claims (10)
1. drainage arrangement, it is installed in the cavity (12) of housing (10), and it is characterized in that: it comprises:
One switching device (14), it be installed in the cavity (12) and establish a water inlet (16), an outlet (18) and is located at the switch valve (20) between water inlet (16) and outlet (18);
One drain pipe (22), it has a water inlet (24) and and is located at terminal discharge outlet (26), connect by connection tube between described water inlet (24) and outlet (18), described drain pipe (22) relatively cavity (12) in a drain pipe (22), contract to cavity (12) in condense and a drain pipe (22) end stretches out overhanging interdigit slip outside the cavity (12);
One elastomer (30), it is installed between drain pipe (22) and switching device (14);
One drain cap (32), its articulates housing (10) and opens the sealed interdigit rotation that position and a drain cap (32) lid connect cavity (12) opening and interlocking housing (10) and it is condensed in being kept at one, and the slip of the rotation of described drain cap (32) and drain pipe (22) constitutes the relation of being connected.
2. a kind of drainage arrangement according to claim 1, it is characterized in that: described drain pipe (22) comprises that a pipe fitting, is installed in the convex mouth (36) that the locating rack of pipe fitting rear end (34) and is installed in the pipe fitting rear portion, form the water route in the described pipe fitting, described pipe fitting end port forms discharge outlet (26), described convex mouth (36) endoporus forms water inlet (24), and discharge outlet (26) and water inlet (24) are connected in described water route.
3. a kind of drainage arrangement according to claim 2 is characterized in that: described elastomer (30) one end socket locating rack (34) and contact pipe fittings, other end contact switching device (14).
4. a kind of drainage arrangement according to claim 1, it is characterized in that: described cavity (12) opening part sets firmly a draining body (44), described draining body (44) is established the through hole (46) of an adaptive drain pipe (22), the adaptive connecting through hole of described drain pipe (22) (46).
5. a kind of drainage arrangement according to claim 4, it is characterized in that: described drain cap (32) have opposing to one articulate a side and a sealed side, the end is convexly equipped with Connection Block (40) under the described draining body (44), and described pivot joint side is articulated in Connection Block (40).
6. a kind of drainage arrangement according to claim 4, it is characterized in that: described drain cap (32) have opposing to one articulate a side and a sealed side, the end is arranged with a fitting recess on the described draining body (44), establish a door interlock switch (42) in the described fitting recess, described sealed side and door interlock switch (42) cooperate to constitute can install and remove lock-connection structure.
7. a kind of drainage arrangement according to claim 4 is characterized in that: be convexly equipped with a confinement block (38) outside the described drain pipe (22), confinement block (38) contact was at draining body (44) back side when described drain pipe (22) was in overhanging.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described a kind of drainage arrangements, it is characterized in that: described switch valve (20) comprises that a Control Shaft (48) and that is slidingly connected at switching device (14) is connected the back-moving spring (50) between Control Shaft (48) and switching device (14), by Sliding Control switch valve (20) switch between Control Shaft (48) and the switching device (14).
9. a kind of drainage arrangement according to claim 8 is characterized in that: other establishes a draining key (52), relatively housing (10) activity of described draining key (52), and, described draining key (52) Control Shaft (48) that is in transmission connection.
10. a kind of drainage arrangement according to claim 8 is characterized in that: the slip of described Control Shaft (48) and drain cap (32) constitute the relation of being connected in the rotation of opening position and sealed interdigit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977780U CN202051987U (en) | 2011-04-06 | 2011-04-06 | Drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200977780U CN202051987U (en) | 2011-04-06 | 2011-04-06 | Drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202051987U true CN202051987U (en) | 2011-11-30 |
Family
ID=45011975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200977780U Expired - Fee Related CN202051987U (en) | 2011-04-06 | 2011-04-06 | Drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202051987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049140A (en) * | 2018-01-19 | 2018-05-18 | 广东美的环境电器制造有限公司 | Containment structures and Garment Steamer Machine |
-
2011
- 2011-04-06 CN CN2011200977780U patent/CN202051987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108049140A (en) * | 2018-01-19 | 2018-05-18 | 广东美的环境电器制造有限公司 | Containment structures and Garment Steamer Machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120406 |