CN201973312U - Water saving device - Google Patents
Water saving device Download PDFInfo
- Publication number
- CN201973312U CN201973312U CN 201120053202 CN201120053202U CN201973312U CN 201973312 U CN201973312 U CN 201973312U CN 201120053202 CN201120053202 CN 201120053202 CN 201120053202 U CN201120053202 U CN 201120053202U CN 201973312 U CN201973312 U CN 201973312U
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- CN
- China
- Prior art keywords
- water saving
- overcoat
- saving fixtures
- seal ring
- water
- 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 - Lifetime
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Abstract
The utility model discloses a water saving device, which comprises a valve body (100), a fastening cover (200) with a water hole (210) and an elastic sealing ring (300). The valve body (100) comprises a jacket (100), a fixing seat (120) arranged in the jacket (110) and a plurality of spokes (130) for fixedly connecting the jacket (110) with the fixing seat (120). The fastening cover (200) is connected with the jacket (110) by a buckle connecting structure and forms an assembly space with the jacket (110). The sealing ring (300) is in the assembly space, hermetically sheathed outside the fixing seat (120) and supported on the spokes (130). The utility model has the advantages that: the sealing ring is sheathed outside the fixing seat and deformed by the effect of the water pressure so that the clearance between it and a reversing surface in the jacket is changed, thus realizing the effect of saving water; the water saving effect is better; the assembly is convenient; automatic assembly is easy to be achieved; the sealing ring is installed in the assembly space and prevented from being separated because the valve body is matched with the fastening cover, so that the sealing ring can be located correctly.
Description
Technical field
The utility model relates to a kind of water saving fixtures.
Background technique
Existing water saving fixtures, as the US7225829 of U. S. Patent database bulletin, it comprises a valve body and a seal ring.Described valve body comprises that the ring that an overcoat and extends internally by the overcoat lower periphery is protruding, forms the water port in described ring is protruding.Described seal ring is installed in the valve body, and be supported on ring protruding on, make the corresponding water port of described ring inner hole.The outer turning surface sealing of described seal ring abuts against turning surface in the overcoat, and described seal ring is out of shape when being subjected to hydraulic action, and the ring inner hole internal diameter is dwindled, and waterpower hydraulic pressure large diameter is more little more, thereby realize water saving.Though above-mentioned US7225829 has the water saving effect, have following shortcoming: 1, seal ring easily detaches from valve body, causes and uses inconvenience; 2, make internal diameter varies by hydraulic action at seal ring, realize water-saving function, water-saving result is not good; 3, the accuracy of manufacturing requirement of seal ring, valve body increases manufacture cost.
The model utility content
The utility model provides a kind of water saving fixtures, and it has overcome the existing deficiency of water saving fixtures in the background technique.
The technological scheme that is adopted that the utility model solves its technical problem is:
A kind of water saving fixtures, it comprises:
One valve body (100), it comprises that an overcoat (110), is located at solid (120) and the spoke (130) of some affixed overcoats (110) and solid seat (120) in the overcoat (110);
The buckle closure (200) of one band water port (210), it and overcoat (110) link together by the buckle linkage structure and it and overcoat (110) between be formed with assembly space; And
One flexible seal ring (300), it is positioned at assembly space, stuffing box gland, and to be connected on solid seat (120) outer and be supported by on spoke (130).
Among one preferred embodiment: described buckle closure (200) comprises the solid bar (230) of the intersection in an outer ring (220) and the some affixed outer rings (220) at least, forms water port (210) between the described per two solid bars (230).
Among one preferred embodiment: the interior turning surface of described overcoat (110) is established a draw-in groove (111), and the outer turning surface in outer ring (220) of described buckle closure (200) is established a snap ring (221), described snap ring (221) and adaptive connection of draw-in groove (111).
Among one preferred embodiment: described draw-in groove (111) is positioned on the solid seat (120).
Among one preferred embodiment: the spacing between described buckle closure (200) and the solid seat (120) is not more than seal ring (300) highly.
Among one preferred embodiment: the interior turning surface of described overcoat (110) evenly convexes with rib (112) at interval.
Among one preferred embodiment: described rib (112) is positioned between draw-in groove (111) and spoke (130).
Among one preferred embodiment: the described minimum diameter that is in seal ring (300) external diameter of free state less than a plurality of ribs (112) display, the described minimum diameter that is in seal ring (300) external diameter of deformation state greater than rib (112) display.
The technical program is compared with background technique, and it has following advantage:
1, seal ring is enclosed within outside the solid seat, by the distortion of the seal ring hydraulic action under the gap between turning surface is changed and realizes the water saving effect, and then the seal ring distortion is sensitive, and water-saving result is good, and is easy to assembly, is convenient to realize that automation assembles; Seal ring is installed in the assembly space, cooperates by valve body and buckle closure to stop seal ring to break away from, and is convenient to seal ring and accurately locatees;
2, the spacing between buckle closure and the solid seat is not more than the seal ring height, can stop seal ring to break away from, and is convenient to accurately locate seal ring;
3, turning surface evenly convexes with rib at interval in the overcoat, and water-saving result is good, and the phenomenon of avoiding cutting off the water supply occurs.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated one of water saving fixtures schematic perspective view of a preferred embodiment.
Fig. 2 illustrated a preferred embodiment the water saving fixtures schematic perspective view two.
Fig. 3 has illustrated the three-dimensional exploded perspective view of water saving fixtures of a preferred embodiment.
Fig. 4 has illustrated partly cut-away's schematic representation of the water saving fixtures of a preferred embodiment, and this moment, seal ring was in free state.
Fig. 5 has illustrated partly cut-away's schematic representation of the water saving fixtures of a preferred embodiment, and this moment, seal ring was in deformation state.
Embodiment
Please refer to Fig. 1 to Fig. 5, a kind of water saving fixtures, it comprises a valve body 100, a buckle closure 200 and a flexible seal ring 300.
Described valve body 100, it comprises that an overcoat 110, is located at solid 120 and the spoke 130 of some affixed overcoats 110 and solid seat 120 in the overcoat 110.Turning surface is established a draw-in groove 111 in the described overcoat 110, and described draw-in groove 111 is positioned on the solid seat 120; Turning surface evenly convexes with rib 112 at interval in the described overcoat 110; Described rib 112 is positioned at 130 of draw-in groove 111 and spokes.
Described buckle closure 200, it comprises the solid bar 230 of the intersection in an outer ring 220 and the some affixed outer rings (220).Form water port 210 between the described every adjacent two solid bars 230.The outer ring 220 outer turning surface of described buckle closure 200 are established a snap ring 221, and described snap ring 221 and 111 adaptive connections of draw-in groove make buckle closure 200 and overcoat 110 link together by the buckle linkage structure, make between buckle closure 200 and the overcoat 110 to be formed with assembly space.
Described seal ring 300, it is positioned at assembly space, stuffing box gland, and to be connected on solid seat 120 outer and be supported by on spoke 130.
Among the present embodiment, the spacing between described buckle closure 200 and the solid seat 120 is not more than seal ring 300 height.Described seal ring 300 external diameters that are in free state are slightly less than the minimum diameter of a plurality of rib 112 displays, the described minimum diameter that is in seal ring 300 external diameters of deformation state greater than rib 112 displays.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (8)
1. water saving fixtures, it is characterized in that: it comprises:
One valve body (100), it comprises that an overcoat (110), is located at solid (120) and the spoke (130) of some affixed overcoats (110) and solid seat (120) in the overcoat (110);
The buckle closure (200) of one band water port (210), it and overcoat (110) link together by the buckle linkage structure and it and overcoat (110) between be formed with assembly space; And
One flexible seal ring (300), it is positioned at assembly space, stuffing box gland, and to be connected on solid seat (120) outer and be supported by on spoke (130).
2. a kind of water saving fixtures according to claim 1, it is characterized in that: described buckle closure (200) comprises the solid bar (230) of the intersection in an outer ring (220) and the some affixed outer rings (220) at least, forms water port (210) between the described per two solid bars (230).
3. a kind of water saving fixtures according to claim 2, it is characterized in that: the interior turning surface of described overcoat (110) is established a draw-in groove (111), the outer turning surface in outer ring (220) of described buckle closure (200) is established a snap ring (221), described snap ring (221) and adaptive connection of draw-in groove (111).
4. a kind of water saving fixtures according to claim 3 is characterized in that: described draw-in groove (111) is positioned on the solid seat (120).
5. a kind of water saving fixtures according to claim 3 is characterized in that: the spacing between described buckle closure (200) and the solid seat (120) is not more than seal ring (300) highly.
6. a kind of water saving fixtures according to claim 3 is characterized in that: the interior turning surface of described overcoat (110) evenly convexes with rib (112) at interval.
7. a kind of water saving fixtures according to claim 6 is characterized in that: described rib (112) is positioned between draw-in groove (111) and spoke (130).
8. a kind of water saving fixtures according to claim 6, it is characterized in that: the described minimum diameter that is in seal ring (300) external diameter of free state less than a plurality of ribs (112) display, the described minimum diameter that is in seal ring (300) external diameter of deformation state greater than rib (112) display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120053202 CN201973312U (en) | 2011-03-02 | 2011-03-02 | Water saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120053202 CN201973312U (en) | 2011-03-02 | 2011-03-02 | Water saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973312U true CN201973312U (en) | 2011-09-14 |
Family
ID=44578415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120053202 Expired - Lifetime CN201973312U (en) | 2011-03-02 | 2011-03-02 | Water saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973312U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913094A (en) * | 2014-03-12 | 2015-09-16 | 厦门松霖科技有限公司 | Water saving device |
| CN106869250A (en) * | 2017-03-10 | 2017-06-20 | 蒋杰 | A kind of water saving fixtures |
-
2011
- 2011-03-02 CN CN 201120053202 patent/CN201973312U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913094A (en) * | 2014-03-12 | 2015-09-16 | 厦门松霖科技有限公司 | Water saving device |
| CN104913094B (en) * | 2014-03-12 | 2017-05-10 | 厦门松霖科技有限公司 | Water saving device |
| CN106869250A (en) * | 2017-03-10 | 2017-06-20 | 蒋杰 | A kind of water saving fixtures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee after: Zhou Huasong Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000 sunshine West Road, Xinyang Industrial Zone, Haicang District, Fujian, Xiamen 298 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170929 Address after: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Patentee after: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. Address before: 361000, Fujian, Xiamen, China (Fujian) free trade test area, Xiamen area (bonded port), Seaview East Road, No. 4, building 18, A06 Co-patentee before: Zhou Huasong Patentee before: XIAMEN SOLEX HIGH-TECH INDUSTRIES Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |
|
| CX01 | Expiry of patent term |