CN203240036U - Water-saving flow restrictor - Google Patents
Water-saving flow restrictor Download PDFInfo
- Publication number
- CN203240036U CN203240036U CN 201320244040 CN201320244040U CN203240036U CN 203240036 U CN203240036 U CN 203240036U CN 201320244040 CN201320244040 CN 201320244040 CN 201320244040 U CN201320244040 U CN 201320244040U CN 203240036 U CN203240036 U CN 203240036U
- Authority
- CN
- China
- Prior art keywords
- water
- flow restrictor
- dividing plate
- locating column
- partition plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of bathroom device accessories and particularly relates to a water-saving flow restrictor. The water-saving flow restrictor comprises a flow restrictor body, wherein a partition plate is formed in the middle of the flow restrictor body, a water outlet cavity is formed in the upper side of the partition plate, a water inlet cavity is formed in the lower side of the partition plate, a locating column is formed in the middle of the lower side of the partition plate, an O-shaped ring is installed on the locating column in a sleeved mode, a plurality of through holes which enables the water inlet cavity and the water outlet cavity to be communicated are annularly formed in the partition plate arranged outside the locating column, and the O-shaped ring partially covers the through holes. The water-saving flow restrictor is suitable for most of bathroom devices, simple in structure, safe, reliable, lower in cost, good in practicability, and capable of being accepted by the market easily.
Description
Technical field
The utility model belongs to bathing device accessory technical field, is specifically related to a kind of water-saving flow-limiting device.
Background technique
Bathing device has numerous species, yet only some has water-saving function to the bathing device on the market, and the structure of water saving is comparatively complicated, therefore need develop a kind of water saving fixtures of suitable most bathing devices.
Summary of the invention
In order to overcome above shortcomings part in the prior art, it is a kind of simple in structure, safe and reliable that the purpose of this utility model is to provide, and cost is lower, and practicability is good, the water-saving flow-limiting device of easily accepting for market.
In order to reach above-mentioned purpose, the utility model adopts following concrete technological scheme:
A kind of water-saving flow-limiting device, comprise the restrictor body, the middle part of restrictor body forms dividing plate, the dividing plate upside is water chamber, downside is water-inlet cavity, and the middle part of dividing plate downside forms locating column, is set with O type circle on the locating column, annular array has several through holes of linking up water-inlet cavity and water chamber, O type circle partial occlusion through hole on the dividing plate in the locating column outside.
The downside of described dividing plate is provided with annular groove, is provided with described O type circle in the annular groove, and described through hole is arranged on the groove of annular groove along upper.
Described through hole is polygonal hole.
Compared with prior art, the utlity model has following outstanding advantages and effect:
The utility model is fit to most bathing devices, and simple in structure, safe and reliable, cost is lower, and practicability is good, easily accepts for market.
Description of drawings
Fig. 1 is exploded view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Embodiment
Shown in Fig. 1-2, a kind of water-saving flow-limiting device, comprise restrictor body 1, the middle part of restrictor body 1 forms dividing plate, and the dividing plate upside is water chamber 14, and downside is water-inlet cavity, the middle part of dividing plate downside forms locating column 11, be set with O type circle 2 on the locating column 11, annular array has several through holes 13 of linking up water-inlet cavity and water chamber, O type circle partial occlusion through hole 13 on the dividing plate in locating column 11 outsides.
The downside of described dividing plate is provided with annular groove 12, is provided with described O type circle 2 in the annular groove 12, and described through hole 13 is arranged on the groove of annular groove 12 along upper.
Described through hole 13 is polygonal hole.
Current are by the through hole 13 in the restrictor body 1, and when hydraulic pressure increased, O type circle 2 was out of shape because of hydraulic pressure, and the water flowing area that reduces through hole reaches the throttling purpose.
After hydraulic pressure surpassed definite value, in any case increase hydraulic pressure, O type circle 2 was deformed to the limit, and the water flowing area of through hole will remain unchanged, and flow is also with constant.
It should be noted that at last: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the middle of the spirit and scope of technical solutions of the utility model.
Claims (3)
1. water-saving flow-limiting device, it is characterized in that: comprise the restrictor body, the middle part of restrictor body forms dividing plate, the dividing plate upside is water chamber, downside is water-inlet cavity, and the middle part of dividing plate downside forms locating column, is set with O type circle on the locating column, annular array has several through holes of linking up water-inlet cavity and water chamber, O type circle partial occlusion through hole on the dividing plate in the locating column outside.
2. a kind of water-saving flow-limiting device according to claim 1, it is characterized in that: the downside of described dividing plate is provided with annular groove, is provided with described O type circle in the annular groove, and described through hole is arranged on the groove of annular groove along upper.
3. a kind of water-saving flow-limiting device according to claim 2, it is characterized in that: described through hole is polygonal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244040 CN203240036U (en) | 2013-05-08 | 2013-05-08 | Water-saving flow restrictor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244040 CN203240036U (en) | 2013-05-08 | 2013-05-08 | Water-saving flow restrictor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240036U true CN203240036U (en) | 2013-10-16 |
Family
ID=49317334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244040 Expired - Fee Related CN203240036U (en) | 2013-05-08 | 2013-05-08 | Water-saving flow restrictor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240036U (en) |
-
2013
- 2013-05-08 CN CN 201320244040 patent/CN203240036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |