CN201099891Y - Water outlet device - Google Patents
Water outlet device Download PDFInfo
- Publication number
- CN201099891Y CN201099891Y CNU2007200083279U CN200720008327U CN201099891Y CN 201099891 Y CN201099891 Y CN 201099891Y CN U2007200083279 U CNU2007200083279 U CN U2007200083279U CN 200720008327 U CN200720008327 U CN 200720008327U CN 201099891 Y CN201099891 Y CN 201099891Y
- Authority
- CN
- China
- Prior art keywords
- connector
- drainage hole
- tub
- cup
- lower connector
- 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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- Branch Pipes, Bends, And The Like (AREA)
- Sewage (AREA)
Abstract
The utility model discloses a drainer which comprises an upper connector, a lower connector and a sealing ring. The upper connector is in the annular-shape structure, the outer surface of which is provided with external thread. The lower connector is in the cup-shaped structure, a cup-shaped opening of which is provided with internal thread matching with the opening. The lower end of the upper connector penetrates, from up to down, from a drainage hole of a wash basin in, and the upper edge of the upper connector is blocked on the upper surface of the drainage hole of the wash basin. The lower connector is located on the lower surface of the drainage hole of the wash basin, and the internal thread of the lower connector is cooperatively connected with the external thread of the upper connector. The sealing ring is respectively arranged between the lower lateral face of the lower edge of the upper connector and the upper surface of the drainage hole of the wash basin and between the upper lateral face of the upper edge of the lower connector and the lower surface of the drainage hole of the wash basin. If the sealing ring of the drainer of the utility model is not enough in tightness, water flows along the thread-connection of the upper connector and the lower connector and the cup-shaped inner wall of the lower connector to the inside of a drainage pipe, thereby resulting in zero water leakage, and compared with the prior art, the drainer has better tightness.
Description
Technical field
The utility model relates to a kind of clean container outlet device.
Background technology
Existing clean container such as culinary tub, generally the middle part offers drainage hole at the bottom of basin, outlet device is seal-installed in this drainage hole and with the sewer pipe sealing and links to each other, its outlet device as shown in Figure 1, comprise water blockoff device 1 ', the last connector 2 of cup-like structure ', the lower connector 3 of circulus ', sealing ring 4 ' and strainer 5 ', last connector 2 ' external surface be provided with external screw thread 21 ', lower connector 3 ' inner surface be provided with the internal thread 31 that matches '.Last connector 2 ' the lower end from top to bottom stretch into from the drainage hole of tub, the upper edge is arranged in the upper surface of the drainage hole of tub, the soffit of the drainage hole of lower connector 3 ' be positioned at tub and by internal thread 31 ' with last connector 2 ' external screw thread 21 ' be connected, sealing ring 4 ' be respectively installed in connector 3 ' the upper edge downside and the upper surface of the drainage hole of tub between and lower connector 3 ' the upper edge upper side and the soffit of the drainage hole of tub between, strainer 5 ' place connector 2 ' the cup-shaped inner chamber in, water blockoff device 1 ' stifled be located at connector 2 ' the cup-shaped opening part, lower connector 3 ' the lower end be provided with the joint that is connected with sewer pipe.This outlet device, if the tightness of sealing ring is not enough, then water can along last connector 2 ' with lower connector 3 ' connection of thread, go up connector 2 ' the cup-shaped outer wall down flow to outside the sewer pipe, cause the water leakage, sealing is relatively poor.
The utility model content
The purpose of this utility model provides a kind of good sealing performance outlet device.
The technical solution of the utility model is such: a kind of outlet device, be loaded on the drainage hole of tub, comprise connector, lower connector and sealing ring, above-mentionedly go up connector structure and its external surface are provided with external screw thread in the form of a ring, be provided with the internal thread that matches in the cup-shaped structure of above-mentioned lower connector and its opening, above-mentioned lower end of going up connector is from top to bottom stretched into from the drainage hole of tub, the upper edge is arranged in the upper surface of the drainage hole of tub, above-mentioned lower connector be positioned at tub drainage hole soffit and be connected by its internal thread and the above-mentioned external screw thread of going up connector, above-mentioned sealing ring is respectively installed between the upper surface of drainage hole of the above-mentioned upper edge downside of going up connector and tub and between the soffit of the drainage hole of the upper edge upper side of above-mentioned lower connector and tub.
After adopting such scheme, outlet device of the present utility model is if the tightness of sealing ring is not enough, then water just down flow in the sewer pipe along the connection of thread of last connector and lower connector, the cup-shaped inwall of lower connector, can not cause water to leak, compared with prior art, have better sealing.
Description of drawings
Fig. 1 is for practising the three-dimensional exploded view that outlet device is arranged.
Fig. 2 is the three-dimensional exploded view of the utility model outlet device.
The specific embodiment
A kind of outlet device of the present utility model, be loaded on the drainage hole of tub, as shown in Figure 2, comprise water blockoff device 1, last connector 2, lower connector 3, sealing ring 4 and cartridge filter 5, last connector 2 structure and its external surface in the form of a ring is provided with external screw thread 21, be provided with the internal thread 31 that matches in lower connector 3 cup-shaped structures and its opening, the lower end of last connector 2 is from top to bottom stretched into from the drainage hole of tub, upper edge 22 is arranged in the upper surface of the drainage hole of tub, lower connector 3 be positioned at tub drainage hole soffit and be connected by the external screw thread 21 of its internal thread 31 with last connector, sealing ring 4 is respectively installed between the upper surface of drainage hole of upper edge 22 downsides of connector and tub and between the soffit of the drainage hole of upper edge 32 upper sides of lower connector 3 and tub.Cartridge filter 5 places in the cup-shaped inner chamber of lower connector 3, the water blockoff device 1 stifled opening part of being located at connector 2, and the lower end of lower connector 3 is provided with the joint 33 that is connected with sewer pipe.
Claims (1)
1, a kind of outlet device, be loaded on the drainage hole of tub, comprise connector, lower connector and sealing ring, it is characterized in that: above-mentionedly go up connector structure and its external surface are provided with external screw thread in the form of a ring, be provided with the internal thread that matches in the cup-shaped structure of above-mentioned lower connector and its cup-shaped opening, above-mentioned lower end of going up connector is from top to bottom stretched into from the drainage hole of tub, the upper edge is arranged in the upper surface of the drainage hole of tub, above-mentioned lower connector be positioned at tub drainage hole soffit and be connected by its internal thread and the above-mentioned external screw thread of going up connector, above-mentioned sealing ring is respectively installed between the upper surface of drainage hole of the above-mentioned upper edge downside of going up connector and tub and between the soffit of the drainage hole of the upper edge upper side of above-mentioned lower connector and tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200083279U CN201099891Y (en) | 2007-09-21 | 2007-09-21 | Water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200083279U CN201099891Y (en) | 2007-09-21 | 2007-09-21 | Water outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099891Y true CN201099891Y (en) | 2008-08-13 |
Family
ID=39936423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200083279U Expired - Lifetime CN201099891Y (en) | 2007-09-21 | 2007-09-21 | Water outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099891Y (en) |
-
2007
- 2007-09-21 CN CNU2007200083279U patent/CN201099891Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QUANZHOU LICHENG TIANLI KITCHENWARE FACTORY Free format text: FORMER OWNER: HUANG ZHISHENG Effective date: 20100329 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 QUANZHOU LICHENG TIANLI KITCHENWARE FACTORY,DONGPU INDUSTRIAL ZONE,XINXIE ROAD, FUQIAO TOWN,LICHENG DISTRICT,QUANZHOU CITY,FUJIAN PROVINCE. TO: 362000 DONGPU INDUSTRIAL DISTRICT, QUANZHOU CITY, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: 362000 Dongpu Industrial Zone, Fujian, Quanzhou Patentee after: Quanzhou Licheng Tianli Kitchen Appliance Factory Address before: The town of Licheng District of Quanzhou city bridge 362000 Fujian province Xing Licheng District of Quanzhou City Industrial Zone, Dong Pu Xian Tianli Kitchen Appliance Factory Patentee before: Huang Zhisheng |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160217 Address after: 362000, Fujian, Quanzhou City, Nanan City, Xia Mei Town, Binjiang industrial base, 3, 1-3 Patentee after: Fujian Tianli Sanitary Technology Co., Ltd. Address before: 362000 Dongpu Industrial Zone, Fujian, Quanzhou Patentee before: Quanzhou Licheng Tianli Kitchen Appliance Factory |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |
|
| CX01 | Expiry of patent term |