CN204919719U - Lower hydrophone - Google Patents
Lower hydrophone Download PDFInfo
- Publication number
- CN204919719U CN204919719U CN201520396946.4U CN201520396946U CN204919719U CN 204919719 U CN204919719 U CN 204919719U CN 201520396946 U CN201520396946 U CN 201520396946U CN 204919719 U CN204919719 U CN 204919719U
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- CN
- China
- Prior art keywords
- outlet device
- chipware
- piston rod
- lower water
- main body
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Abstract
The utility model discloses a lower hydrophone, including the lower hydrophone main part, lower hydrophone main part lower extreme is provided with output port, and lower hydrophone main part upper end is connected with locks the cover, lock to sheathe in to be provided with input port, install the offal chipware in the lower hydrophone main part, the upper and lower both ends of chipware of should launching for the opening, have the center tube in the offal chipware, be provided with the piston rod that can move about from top to bottom in the center tube, lower end of the piston rod stretches out the center tube lower extreme and is connected with and to overlap the rubber piston of the chipware lower extreme opening shutoff of entering the water on the piston rod and to be equipped with the spring, and this spring one end is fixed with the piston rod, the other end and the contact of center tube lower part. In this kind of lower hydrophone structure, adopt rubber piston and cooperation sealed to rubber piston automatic re -setting after entering the water through the spring messenger has good sealed function when the drainage is smooth and easy, eliminated sealed clearance, has deodorant gas, the protection against insects effect of ideal.
Description
Technical field
The utility model relates to a kind of bathroom utensil, particularly a kind of outlet device.
Background technology
Traditional Anti-odor sewer device is the mode of anhydrating adopting turnover plate type deodorization cored structure, and this structure interval is comparatively large, and during installation out of plumb, seal cover is affected by gravity and can not be close to delivery port, and sealing is thorough, and have gap, odor-proof, vermins-proof effect are undesirable.And this outlet device crosses that water cross section is little, and draining slowly easily blocks, and branch pipe(tube) blocking can cause backing up of sewage.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of outlet device, and have good sealing effectiveness, draining is smooth and easy.
In order to solve the problems of the technologies described above, a kind of outlet device of the present utility model, comprise outlet device main body, outlet device main body lower end is provided with output port, outlet device main body upper end is connected with locks cover, lock to put and be provided with input port, in described outlet device main body, lower water chipware is installed, on this lower water chipware, lower two ends are opening, in lower water chipware, there is central tube, piston rod movable up and down is provided with in central tube, described piston-rod lower end stretches out central tube lower end and is connected with can by the rubber piston of lower water chipware lower ending opening shutoff, upper cover of piston rod is equipped with spring, this spring one end and piston rod are fixed, the other end and central tube lower contacts.
As the improvement of technique scheme, be provided with step surface in described outlet device body lumen, this step surface is provided with ring washer, described lower water chipware outer rim and this ring washer plane contact.
As the improvement of technique scheme, described input port is connected with and connects cylinder nut, connects in cylinder nut and is provided with back taper sealing ring, and the tapered portion of this back taper sealing ring is inserted on the outer tube of input port.
As the improvement of technique scheme, described lower water chipware upper end open is provided with some turbine guide plates.
As the improvement of technique scheme, described central tube upper end is provided with trim.
As the improvement of technique scheme, described output port is connected with telescopic bellows.
The beneficial effects of the utility model are: in this outlet device structure, adopt rubber piston and fitted seal, and after making lower water by spring, rubber piston automatically resets, and has good sealing function smoothly in draining simultaneously, eliminate seal clearance, there is desirable odor-proof, vermins-proof effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Fig. 3 is sectional structure schematic diagram of the present utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of outlet device of the present utility model, comprise outlet device main body 1, outlet device main body 1 lower end is provided with output port 2, outlet device main body 1 upper end is connected with locks cover 3, lock on cover 3 and be provided with input port 4, in described outlet device main body 1, lower water chipware 5 is installed, on this lower water chipware 5, lower two ends are opening, in lower water chipware 5, there is central tube 6, piston rod 7 movable up and down is provided with in central tube 6, described piston rod 7 lower end is stretched out central tube lower end and is connected with can by the rubber piston 8 of lower water chipware lower ending opening shutoff, piston rod 7 is set with spring 9, this spring 9 one end and piston rod 7 are fixed, the other end and central tube lower contacts.In this outlet device structure, adopt rubber piston and fitted seal, and after making lower water by spring, rubber piston automatically resets, and has good sealing function smoothly simultaneously, eliminate seal clearance in draining, has desirable odor-proof, vermins-proof effect.
Wherein, be provided with step surface 10 in described outlet device main body 1 inner chamber, this step surface 10 is provided with ring washer 11, and described lower water chipware 5 outer rim and this ring washer 11 plane contact, to strengthen the sealing performance of combining structure.
Described input port 4 is connected with and connects cylinder nut 12, connects in cylinder nut 12 and is provided with back taper sealing ring 13, and the tapered portion of this back taper sealing ring 13 is inserted on the outer tube of input port 4, anti-sealing from input port with connect cylinder nut junction and spill.
Described lower water chipware 5 upper end open is provided with some turbine guide plates 14, and make lower water form eddy current, drainability is stronger.
In addition, described central tube 6 upper end is provided with trim 15, and described output port 2 is connected with telescopic bellows 16, makes product structure more attractive in appearance.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (6)
1. an outlet device, comprise outlet device main body (1), outlet device main body (1) lower end is provided with output port (2), outlet device main body (1) upper end is connected with locks cover (3), lock on cover (3) and be provided with input port (4), it is characterized in that: in described outlet device main body (1), lower water chipware (5) is installed, on this lower water chipware (5), lower two ends are opening, in lower water chipware (5), there is central tube (6), piston rod movable up and down (7) is provided with in central tube (6), described piston rod (7) lower end is stretched out central tube lower end and is connected with can by the rubber piston (8) of lower water chipware lower ending opening shutoff, piston rod (7) is set with spring (9), this spring (9) one end and piston rod (7) are fixed, the other end and central tube lower contacts.
2. outlet device according to claim 1, it is characterized in that: in described outlet device main body (1) inner chamber, be provided with step surface (10), this step surface (10) is provided with ring washer (11), described lower water chipware (5) outer rim and this ring washer (11) plane contact.
3. outlet device according to claim 1 and 2, it is characterized in that: described input port (4) is connected with and connects cylinder nut (12), connect in cylinder nut (12) and be provided with back taper sealing ring (13), the tapered portion of this back taper sealing ring (13) is inserted on the outer tube of input port (4).
4. outlet device according to claim 1 and 2, is characterized in that: described lower water chipware (5) upper end open is provided with some turbine guide plates (14).
5. outlet device according to claim 1 and 2, is characterized in that: described central tube (6) upper end is provided with trim (15).
6. outlet device according to claim 3, is characterized in that: described output port (2) is connected with telescopic bellows (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396946.4U CN204919719U (en) | 2015-06-10 | 2015-06-10 | Lower hydrophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396946.4U CN204919719U (en) | 2015-06-10 | 2015-06-10 | Lower hydrophone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919719U true CN204919719U (en) | 2015-12-30 |
Family
ID=54968861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396946.4U Active CN204919719U (en) | 2015-06-10 | 2015-06-10 | Lower hydrophone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975637A (en) * | 2015-06-10 | 2015-10-14 | 谭德照 | Drainer |
-
2015
- 2015-06-10 CN CN201520396946.4U patent/CN204919719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975637A (en) * | 2015-06-10 | 2015-10-14 | 谭德照 | Drainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |