CN210830583U - Water escape valve and shower device using same - Google Patents
Water escape valve and shower device using same Download PDFInfo
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- CN210830583U CN210830583U CN201921587392.0U CN201921587392U CN210830583U CN 210830583 U CN210830583 U CN 210830583U CN 201921587392 U CN201921587392 U CN 201921587392U CN 210830583 U CN210830583 U CN 210830583U
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- control piece
- water inlet
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Abstract
The utility model provides a water escape valve, include: the casing, water channel, play water channel and sluicing passageway are defined out to the casing, water channel intercommunication go out water channel with the sluicing passageway: the sealing assembly is arranged in the water inlet channel in a sliding mode and comprises a control piece and an elastic piece which abuts against the position between the control piece and the shell, and the elastic piece enables the control piece to abut against and close an inlet of the water inlet channel; when the water inlet channel is filled with water, the control piece releases the abutting against the inlet of the water inlet channel under the action of water pressure and slides to abut against and close the inlet of the water drainage channel, and the elastic piece accumulates elastic force. By the aid of the technical scheme, the drain valve capable of automatically discharging accumulated water in the pipe body when a user stops showering can be realized.
Description
Technical Field
The utility model relates to a field of shower specifically indicates a drain valve and use shower bath of this drain valve.
Background
The conventional shower apparatus includes a shower head fixedly installed on a wall surface, the shower head being configured to receive an external water source and communicate water to at least two water outlet ends, and a pipe body extending upward from one of the water outlet ends, and a head shower being installed at the other end of the pipe body.
When the shower head is used by a user, because accumulated water in the last shower is reserved in the pipe body, the accumulated water is discharged from the shower head before warm water is discharged in each use, and the defect causes great discomfort to the user in the shower, especially in cold seasons.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide one kind can be with the automatic exhaust outlet valve of ponding in the body of pipe and the shower bath who uses this outlet valve when the user stops the shower.
In order to solve the technical problem, the utility model provides a water escape valve, include:
the casing, water channel, play water channel and sluicing passageway are defined out to the casing, water channel intercommunication go out water channel with the sluicing passageway:
the sealing assembly is arranged in the water inlet channel in a sliding mode and comprises a control piece and an elastic piece which abuts against the position between the control piece and the shell, and the elastic piece enables the control piece to abut against and close an inlet of the water inlet channel;
when the water inlet channel is filled with water, the control piece releases the abutting against the inlet of the water inlet channel under the action of water pressure and slides to abut against and close the inlet of the water drainage channel, and the elastic piece accumulates elastic force.
Preferably, when the water inlet channel stops water inlet, the elastic piece releases the elastic force, and the control piece abuts against and seals the inlet of the water inlet channel.
Preferably, the control member is circumferentially provided with a first sealing ring capable of abutting against the inlet of the water inlet channel, the control member is further circumferentially provided with a second sealing assembly capable of abutting against the inlet of the water drainage channel, and the first sealing ring and the second sealing ring are spaced at a certain distance along the axial direction of the control member.
Preferably, the elastic force of the elastic member causes the control member to slide in its own axial direction.
Preferably, the control member further comprises a plurality of sliding guide members abutting against the inner wall of the housing, and the sliding guide members are arranged at intervals along the circumferential direction of the control member.
Preferably, the housing includes a first housing and a second housing covering the first housing, the first housing defines the water inlet channel, and the second housing defines the water outlet channel and the water drainage channel.
Preferably, the water inlet passage penetrates through the first shell, the inlet of the water inlet passage of the first shell is further radially inwardly contracted to form a limiting step, and the control piece abuts against the limiting step and seals the inlet of the water inlet passage.
Preferably, the second casing cover supports the outlet of the water inlet channel, the water outlet channel penetrates through the second casing and is communicated with the water inlet channel, and the outlet of the water drainage channel is arranged on the peripheral wall of the second casing.
The utility model also provides a shower bath, include:
a tube body including a water inlet;
the drain valve is used and is arranged at one end of the pipe body adjacent to the water inlet, and the outlet of the drain channel is communicated with the outside.
Preferably, the outlet of the body corresponding to the drainage channel is further provided with a drainage hole, the housing is further provided with an upper sealing ring at the outlet higher than the drainage channel along the circumferential direction, a lower sealing ring at the inlet lower than the drainage channel along the circumferential direction, and the upper sealing ring and the lower sealing ring abut against the inner wall of the body.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
when a user uses the shower head, the water outlet valve is arranged at one end of the pipe body adjacent to the water inlet, when the pipe body is filled with water, the control piece is under the action of water pressure to seal the inlet of the water outlet channel, water flows from the water inlet channel to the water outlet channel, and the shower head normally discharges the water; when the body does not lead to water, the control receives the elastic component effect automatic re-setting, opens the sluicing passageway, and the inside ponding of body is discharged from the sluicing passageway for the body keeps no ponding state. When the pipe body is communicated with water again, the shower head flows out to be warm water.
Drawings
FIG. 1 is a perspective view of a drain valve in a preferred embodiment of the present invention;
FIG. 2 is a perspective exploded view of a water escape valve in a preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of a preferred embodiment of the drain valve of the present invention;
FIG. 4 is a cross-sectional view of the preferred embodiment of the present invention showing the water escape valve attached to the pipe body and the water entering the pipe body;
FIG. 5 is a cross-sectional view of the preferred embodiment of the present invention showing the drain valve attached to the body and the body stopping water intake.
Detailed Description
The invention is further described with reference to the drawings and the detailed description.
Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.
The terms "first," "second," and the like as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.
Referring to fig. 1 to 3, a drain valve 1 includes: casing 11, casing 11 defines inlet channel 111, outlet channel 112 and sluicing passageway 113, inlet channel 111 intercommunication outlet channel 112 with sluicing passageway 113: a sealing assembly 12 slidably disposed in the water inlet channel 111, wherein the sealing assembly 12 comprises a control member 121 and an elastic member 122 abutting between the control member 121 and the housing 11, and the elastic member 122 abuts against the control member 121 to close the inlet 1111 of the water inlet channel; when the water inlet channel 111 is filled with water, the control member 121 is released from abutting against the inlet 1111 of the water inlet channel and slides to abut against and close the inlet 1131 of the water outlet channel under the action of water pressure, and the elastic member 122 accumulates elastic force.
When the control member 121 stops the water inlet channel 111, the elastic member 122 releases the elastic force, and the control member 121 abuts against the inlet 1111 of the water inlet channel.
In this embodiment, the elastic member 122 is a spring, and in some simple alternatives, may be another structure having elasticity.
The control member 121 includes a control disc 1211 and a control shaft 1212 disposed at a central portion of the control disc 1211 and extending in an axial direction of the water inlet channel 111, the elastic member 122 abuts against a distal end of the control shaft 1212, and the elastic force of the elastic member 122 causes the control member 121 to slide in the axial direction thereof.
The control member 121 is circumferentially provided with a first sealing ring 1213 which can abut against the inlet of the water inlet channel 111, the control member 121 is further circumferentially provided with a second sealing ring 1214 which can abut against the inlet 1131 of the water drainage channel, and the first sealing ring 1213 and the second sealing ring 1214 are spaced apart along the axial direction of the control member 121. In this embodiment, the first seal ring 1213 is provided on the periphery of the control disk 1211, and the second seal ring 1214 is provided on the outer peripheral wall of the control shaft 1212.
The control member 121 further includes a plurality of sliding guides 1215 abutted against the inner wall of the housing 11, and the sliding guides 1215 are arranged at intervals along the circumference of the control member 121. In this embodiment, the lead pieces 1215 are arranged at intervals along the circumferential direction of the control panel 1211, and 3 lead pieces 1215 are provided, and the lead pieces 1215 can ensure the control member 121 to slide along the axial direction thereof.
The housing 11 includes a first housing 114 and a second housing 115 covering the first housing 114, the first housing 114 defines the water inlet passage 111, and the second housing 115 defines the water outlet passage 112 and the water drainage passage 113.
The water inlet channel 111 penetrates through the first housing 114, the first housing 114 is further radially inwardly contracted at the inlet 1111 of the water inlet channel by a limit step 1141, and the control member 121 abuts against the limit step 1141 and closes the inlet 1111 of the water inlet channel. Specifically, the first sealing ring 1213 abuts against the limit step 1141 and prevents the control member 121 from sliding out of the first housing 114.
The second casing 115 covers the outlet of the water inlet passage 111, the water outlet passage 112 penetrates the second casing 115 and communicates with the water inlet passage 111, and the outlet 1132 of the water discharge passage is disposed on the outer peripheral wall of the second casing 115. The inlet 1131 of the drain passage is disposed toward the water inlet passage 111, the drain passage 113 includes a first drain passage 1134 and a second drain passage 1135, the first drain passage 1134 extends along the axis of the control member 121, and the second drain passage 1135 communicates with the first drain passage 1134 and opens onto the outer peripheral wall of the second housing 115. The elastic member 122 is disposed in the first drainage channel 1134, and the control shaft 1212 extends into the first drainage channel 1134 and slides along the axial direction of the first drainage channel 1134. The inlet 1131 of the first drainage channel 1134 includes a radially expanded surface that gradually expands toward the water inlet channel 111, and the second sealing ring 1214 can abut against the radially expanded surface and close the inlet 1131 of the drainage channel.
The first housing 114 and the second housing 115 may be connected by a snap-fit connection, or in some simple alternatives, by a laser welding or the like.
During the attachment, the first seal ring 1213 is fitted over the control disk 1211 and the second seal ring 1214 is fitted over the control shaft 1212, placing the control member 121 in the first housing 114 with the control shaft 1212 facing the outlet of the water inlet channel 111. The elastic member 122 is placed in the first drainage channel 1134, and the second housing 115 is covered on the first housing 114, so that the control shaft 1212 extends into the first drainage channel 1134, and at this time, the elastic member 122 is pressed against between the housing 11 and the control member 121.
As shown in fig. 4-5, the present invention also provides a shower apparatus 100, comprising: a pipe body 2, the pipe body 2 comprises a water inlet 21, the water release valve 1 is arranged at one end of the pipe body 2 adjacent to the water inlet 21, and the outlet 1132 of the water release channel is communicated with the outside.
The body 2 corresponds the export 1132 of sluicing passageway still is provided with the outlet 22, the casing 11 is being higher than the export 1132 department of sluicing passageway still is provided with upper seal ring 13 along circumference, is being less than the entry 1131 department of sluicing passageway still is provided with lower seal ring 14 along circumference, upper seal ring 13 and lower seal ring 14 top are supported the inner wall of body 2.
In use, as shown in fig. 4, water enters from the water inlet 21 of the pipe body 2, the control member 121 is forced to release the inlet 1111 of the water inlet channel under the action of water pressure, at this time, the second sealing ring 1214 abuts against the inlet 1131 of the water drainage channel, and the water enters the water inlet channel 111, enters the water outlet channel 112, and then flows into the pipe body 2.
As shown in fig. 5, when water no longer flows in from the water inlet 21 of the pipe body 2, the control member 121 releases the blocking of the water discharge passage 113 by the elastic member 122, and then blocks the inlet 1111 of the water inlet passage, so that water flows from the water discharge passage 112 into the water inlet passage 111 by gravity, and then flows from the water discharge passage 113 to the outside. So that the accumulated water in the pipe body 2 is evacuated.
The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.
Claims (10)
1. A drain valve, comprising:
the casing, water channel, play water channel and sluicing passageway are defined out to the casing, water channel intercommunication go out water channel with the sluicing passageway:
the sealing assembly is arranged in the water inlet channel in a sliding mode and comprises a control piece and an elastic piece which abuts against the position between the control piece and the shell, and the elastic piece enables the control piece to abut against and close an inlet of the water inlet channel;
when the water inlet channel is filled with water, the control piece releases the abutting against the inlet of the water inlet channel under the action of water pressure and slides to abut against and close the inlet of the water drainage channel, and the elastic piece accumulates elastic force.
2. The drain valve of claim 1, wherein: when the control piece stops water inflow of the water inlet channel, the elastic piece releases elastic force, and the control piece abuts against and seals the inlet of the water inlet channel.
3. A bleed valve as in claim 2, wherein: the control piece is provided with a first sealing ring which can abut against the inlet of the water inlet channel along the circumferential direction, the control piece is further provided with a second sealing assembly which can abut against the inlet of the water drainage channel along the circumferential direction, and the first sealing ring and the second sealing ring are spaced at a certain distance along the axial direction of the control piece.
4. A bleed valve as in claim 3, wherein: the elastic force of the elastic piece enables the control piece to slide along the axial direction of the control piece.
5. The drain valve of claim 4, wherein: the control part also comprises a plurality of sliding guide pieces which are abutted against the inner wall of the shell, and the sliding guide pieces are arranged at intervals along the circumferential direction of the control part.
6. The drain valve of any of claims 1-5, wherein: the shell comprises a first shell and a second shell covered on the first shell, the first shell defines the water inlet channel, and the second shell defines the water outlet channel and the water drainage channel.
7. The drain valve of claim 6, wherein: the inlet passage runs through first casing, first casing is in inlet passage's entry still radially contracts inwards to limit the step, the control top is supported limit the step is last and seal inlet passage's entry.
8. A bleed valve as in claim 7, wherein: the second casing lid supports inhalant canal's export, water outlet channel runs through the second casing and communicates inhalant canal, the export setting of sluicing passageway is in on the periphery wall of second casing.
9. A shower apparatus, comprising:
a tube body including a water inlet;
the method is characterized in that: a drain valve according to any of claims 1-8, wherein said drain valve is arranged at an end of said tubular body adjacent to said inlet, and wherein an outlet of said drain passage communicates with the outside.
10. The shower apparatus of claim 9, wherein: the body corresponds the export of sluicing passageway still is provided with the sluicing hole, the casing is being higher than the exit of sluicing passageway still is provided with upper seal circle along circumference, is being less than the entrance of sluicing passageway still is provided with lower seal circle along circumference, upper seal circle and lower seal circle top are supported the inner wall of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587392.0U CN210830583U (en) | 2019-09-23 | 2019-09-23 | Water escape valve and shower device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921587392.0U CN210830583U (en) | 2019-09-23 | 2019-09-23 | Water escape valve and shower device using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830583U true CN210830583U (en) | 2020-06-23 |
Family
ID=71257829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921587392.0U Active CN210830583U (en) | 2019-09-23 | 2019-09-23 | Water escape valve and shower device using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7373020B2 (en) | 2021-06-01 | 2023-11-01 | 厦門松霖科技股▲ふん▼有限公司 | Drain valve and water discharge device |
-
2019
- 2019-09-23 CN CN201921587392.0U patent/CN210830583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7373020B2 (en) | 2021-06-01 | 2023-11-01 | 厦門松霖科技股▲ふん▼有限公司 | Drain valve and water discharge device |
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