CN205475528U - Hydrophone closing cap under formula has been opened in side pressure - Google Patents
Hydrophone closing cap under formula has been opened in side pressure Download PDFInfo
- Publication number
- CN205475528U CN205475528U CN201620125215.0U CN201620125215U CN205475528U CN 205475528 U CN205475528 U CN 205475528U CN 201620125215 U CN201620125215 U CN 201620125215U CN 205475528 U CN205475528 U CN 205475528U
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- China
- Prior art keywords
- rubber ring
- sealed rubber
- hydrophone
- closing cap
- ring seal
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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.)
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Abstract
The utility model discloses a hydrophone closing cap under formula has been opened in side pressure comprises lid and sealed rubber ring. The middle section circumference of lid is equipped with the seal groove, embedding sealed rubber ring in the seal groove, and sealed rubber ring is the ring shape of C shape structure for the section, and its sealed rubber ring top edge external diameter is great, and its sealed rubber ring lower limb external diameter is less. Be equipped with the protruding structure of several on the top edge downside, these protruding structures distribute in about 180 degrees scopes on this ring shape plane. The sealed rubber ring lower limb is seal structure, and when needs basin water storage, with this lower hydrophone closing cap hydrophone oral area down of packing into, the sealed rubber ring lower limb closely connected and seal water with hydrophone inner cylinder face down, when the basin needed the drainage, the sealed rubber ring who presses down this lower hydrophone closing cap did not have the upper surface edge of protruding structure one side, can open the closing cap drainage and the closing cap of taking. The utility model discloses simple structure, production is convenient, novel structure and succinct pleasing to the eye.
Description
Technical field
This utility model relates to the technical field of outlet device capping, is that a kind of side pressure opens the capping of formula outlet device.
Background technology
Outlet device capping is mounted in the water shutoff lid of outlet device oral area.When needs are at tank inner storing water, capping installing to outlet device oral area, the sealing structure of the O-ring seal of capping is closely connected with the inner cylinder face of outlet device oral area and realizes water shutoff；When need not water-retention in tank, capping being taken away, aquiform stool is discharged from outlet device endoporus.The composition of outlet device capping, all must have lid and O-ring seal.Simultaneously as tank water storage rear seal-cover is acted on by water pressure, seen by current market outlet device capping, all on lid assembling or from handle to take capping.Being assembled with the capping of handle, product constitutes complexity, and cost is high；Lid is from handled capping, and lid manufacturing process is complicated, relatively costly.
Summary of the invention
For the problems referred to above of the capping of outlet device the most on the market, this utility model breaks through inertial thinking, not additional handgrips on lid, simplifies product and constitutes, simplifies product manufacture, is substantially reduced product cost.
The technical solution adopted in the utility model is:
The utility model discloses a kind of side pressure and open the capping of formula outlet device, be made up of lid and O-ring seal.The upper surface of described lid is plane, and the stage casing circumference of described lid is provided with seal groove, installs O-ring seal in described seal groove；The external cylindrical surface of described lid seal groove is closely connected with the inner cylinder face of O-ring seal, and on it, plane is fitted with the upper surface of O-ring seal, the lower surface laminating of its lower plane and O-ring seal；Described O-ring seal is specialized designs, and for the toroidal of section C-shaped in configuration, its O-ring seal top edge external diameter is relatively big, and O-ring seal lower limb external diameter is less；The annular plane of the downside (downside during work) of top edge is provided with several bulge-structure, and these bulge-structures are distributed in about 180 degree of scopes of this annular plane.Capping is installed to outlet device oral area and can allow tank water storage；When to open capping draining, there is no the top surface edge of bulge-structure side by the O-ring seal of squeeze cap, cover and tilt for fulcrum near two bulge-structures without bulge-structure region on O-ring seal, open sealing draining, and after having shed hydraulic pressure, capping is the most easily taken.
O-ring seal is by molded, and low cost manufacture in high volume, therefore this utility model has the current market unrivaled advantage of product in terms of simplifying product structure and reducing product cost.Meanwhile, this utility model structure also has advantage the most attractive in appearance, adapts to trend instantly.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described further:
Fig. 1 is the assembling structural representation of capping and outlet device；
Fig. 2 is the detonation configuration schematic diagram of capping and outlet device；
Fig. 3 is A-A cross-sectional view in Fig. 2；
In accompanying drawing: 10, lid；100, seal groove；20, O-ring seal；21, O-ring seal top edge；211, top edge downside；22, O-ring seal lower limb；221, lower limb external cylindrical surface；23, bulge-structure；30, outlet device.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 3, a kind of side pressure opens the capping of formula outlet device, and including lid 10 and O-ring seal 20, the upper surface of described lid 10 is plane, and the stage casing circumference of described lid 10 is provided with seal groove 100, and described seal groove 100 is embedded in O-ring seal 20；Described O-ring seal 20 is the toroidal of section C-shaped in configuration, and its O-ring seal top edge 21 external diameter is relatively big, and its O-ring seal lower limb 22 external diameter is less；Downside during top edge downside 211(work) it is provided with several bulge-structure 23, these bulge-structures 23 are distributed on about 180 degree of scopes of this annular plane.
O-ring seal 20 embeds among the seal groove 100 of lid 10；Lid 10 and O-ring seal 20 are combined the oral area loading outlet device 30 afterwards, position-limiting action due to bulge-structure 23, certain space is had between the upper surface of top edge downside 211 and outlet device 30, the inner cylinder face of its lower limb external cylindrical surface 221 closely connected outlet device 30 oral area realizes sealing, tank water storage；When to open capping draining, O-ring seal 20 by squeeze cap does not has the top surface edge of bulge-structure 23 side, cover and tilt for fulcrum near two bulge-structures 23 without bulge-structure 23 region on O-ring seal 20, sealing is opened and draining, and after having shed hydraulic pressure, capping is the most easily taken.
Above description is only better embodiment of the present utility model, and according to thought of the present utility model, the most all can change part, and this specification content should not be construed as restriction of the present utility model.
Claims (2)
1. a side pressure opens the capping of formula outlet device, including lid (10) and O-ring seal (20)；It is characterized in that: the upper surface of described lid (10) is plane, the stage casing circumference of described lid (10) is provided with seal groove (100), and described seal groove (100) is embedded in O-ring seal (20)；Described O-ring seal (20) is the toroidal of section C-shaped in configuration, and its O-ring seal top edge (21) external diameter is relatively big, and O-ring seal lower limb (22) external diameter is less；The annular plane of top edge downside (211) is provided with several bulge-structure (23), in the range of these bulge-structures (23) are distributed on 180 degree of this annular plane.
A kind of side pressure the most according to claim 1 opens the capping of formula outlet device, it is characterised in that: described capping is arranged on the oral area of outlet device (30), and its lower limb external cylindrical surface (221) is closely connected with outlet device (30) inner cylinder face and water shutoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125215.0U CN205475528U (en) | 2016-02-18 | 2016-02-18 | Hydrophone closing cap under formula has been opened in side pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620125215.0U CN205475528U (en) | 2016-02-18 | 2016-02-18 | Hydrophone closing cap under formula has been opened in side pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475528U true CN205475528U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620125215.0U Active CN205475528U (en) | 2016-02-18 | 2016-02-18 | Hydrophone closing cap under formula has been opened in side pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102599622B1 (en) * | 2023-02-23 | 2023-11-07 | (주) 유원테크 | Cover for a food waste disposal device |
-
2016
- 2016-02-18 CN CN201620125215.0U patent/CN205475528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102599622B1 (en) * | 2023-02-23 | 2023-11-07 | (주) 유원테크 | Cover for a food waste disposal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |