CN203440877U - Odor-prevention non-return floor drain core for floor drain - Google Patents
Odor-prevention non-return floor drain core for floor drain Download PDFInfo
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- CN203440877U CN203440877U CN201320467889.5U CN201320467889U CN203440877U CN 203440877 U CN203440877 U CN 203440877U CN 201320467889 U CN201320467889 U CN 201320467889U CN 203440877 U CN203440877 U CN 203440877U
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- floor drain
- laminating
- software face
- booklet
- software
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Abstract
The utility model discloses an odor-prevention non-return floor drain core for a floor drain. The floor drain includes a floor drain body with a water inlet and a water outlet; the floor drain core includes a hollow cylindrical connecting part and an elastic closing part; the connecting part is used for connecting with the water outlet of the floor drain body in a detachable manner; the elastic closing part is an elastic soft body capable of automatic closing and opening; when the elastic soft body closes, the radial section of the elastic soft body is in the shape of center radiation with a certain number of folds. The odor-prevention non-return floor drain core for the floor drain has not only the functions of backwater, odor and harmful gas prevention, but also the advantages of simple structure, convenience in disassembly and repair, large drainage volume and smoothness of drainage, and can be directly applied in traditional floor drains.
Description
Technical field
The utility model relates to a kind of floor drain, specifically relates to a kind of floor drain and leaks core with anti-peculiar smell non-return.
Background technology
Floor drain, comprises floor drain body 3 and drain cover 4, is the important interface that connects sewerage system and flooring, and as the vitals of drainage system in house, its performance quality directly affects the quality of room air, to the peculiar smell between bathroom, controls extremely important.At present, people have not only met for the demand of floor drain the effect that connects sewer pipe, also require it to possess certain anti-effect of returning water, anti-peculiar smell and preventing pernicious gas, in order to realize above-mentioned functions, in existing floor drain, be typically provided with deodorization structure, this deodorization structure generally comprises antifouling bell jar 5 and water seal circle 31, water seal circle and floor drain body by integral forming, antifouling bell jar is detachably fixedly connected with drain cover, the lower end of antifouling bell jar reaches in water seal circle, after water seal circle internal water accumulation, antifouling bell jar just can play sealing function, thereby plays deodorization effect.By sealing device, realize deodorant function, after draining completes, sealing device sealing floor drain, reaches the anti-object of returning water, anti-peculiar smell and preventing pernicious gas, but the drain structure of this sealing device more complicated often, install and very inconvenience of maintenance, and the displacement of the floor drain of above-mentioned deodorization structure is smaller, when user's water supply volume is larger, cannot discharge in time water, cause the water of washroom to enter in bedroom and room etc., and then destroyed Bedroom Floor and metope.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of floor drain and leak core with anti-peculiar smell non-return, have when preventing returning water, anti-peculiar smell and preventing pernicious gas function, have simple in structure, dismounting and easy to maintenance and drain discharge is large, draining is advantage smoothly, can directly apply on traditional floor drain.
The technical solution of the utility model is achieved in that
A kind of floor drain leaks core with anti-peculiar smell non-return, described floor drain comprises the floor drain body with water inlet and delivery port, described leakage core comprises hollow tube-shape connecting portion and elastic closure portion, described connecting portion is for the delivery port of the described floor drain body that removably connects, described elastic closure portion is can auto-closing and the elastic soft of unlatching, when described elastic soft is closed, forming radial section is the center radiation shape with certain booklet number.
As further improvement of the utility model, described connecting portion and elastic closure portion adopt elastomeric material integrated injection molding.
As further improvement of the utility model, described elastic closure portion for can auto-closing and the structure of the elastic soft of unlatching be: each booklet comprises the first laminating software face and the second laminating software face, one side of one side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet is connected as a single entity, and a side connection of a side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet forms the first flanging convex tendon; One side of the described first laminating software face of each booklet and a side of described the second laminating software face are connected as a single entity, and a side of the described first laminating software face of each booklet and a side connection of described the second laminating software face form the second flanging convex tendon (214).
As further improvement of the utility model, described elastic closure portion be there are four booklets can auto-closing and the elastic soft of unlatching, when described elastic soft is closed, four described booklets form a kind of in cross-shaped and X font.
As further improvement of the utility model, on described the first laminating software face, be interval with the first less reinforcement closed area of relatively described the first laminating software face of several thickness, corresponding described reinforcement closed area, described the second laminating software face is provided with the second reinforcement closed area.
As further improvement of the utility model, described connecting portion for the structure of the delivery port of the described floor drain body that removably connects is: the delivery port of described floor drain body is provided with water seal circle, described connecting portion is interval with the first annular lip and the second annular lip towards one end of described floor drain body periphery, and described the first annular lip is formed with barb towards described the second annular lip one side.
The beneficial effects of the utility model are: the utility model provides a kind of floor drain to leak core with anti-peculiar smell non-return, leak core and comprise hollow tube-shape connecting portion and elastic closure portion, connecting portion is for the delivery port of the floor drain body that removably connects, elastic closure portion is can auto-closing and the elastic soft of unlatching, when elastic soft is closed, forming radial section is the center radiation shape with certain booklet number.By being designed to have the elastic soft of the center radiation shape of certain booklet number, realization have anti-return water, anti-peculiar smell and prevent pernicious gas function in, also have simple in structure, dismounting and easy to maintenance and drain discharge is large, draining is advantage smoothly.This is because during draining, all booklets are opened, and can complete rapidly draining, and displacement are larger simultaneously.Preferably, connecting portion and elastic closure portion adopt elastomeric material integrated injection molding.Integrated injection molding can conveniently be manufactured and process, and elastomeric material has good elasticity, can make gluing, sealing better effects if, makes the leak longer service life of core, and long-term use is not easy sex change distortion.
Preferably, each booklet comprises the first laminating software face and the second laminating software face, one side of one side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet is connected as a single entity, and a side connection of a side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet forms the first flanging convex tendon; One side of the first laminating software face of each booklet and a side of the second laminating software face are connected as a single entity, and a side of the first laminating software face of each booklet and a side connection of the second laminating software face form the second flanging convex tendon.Like this, when elastic soft is opened, under the surge and gravity of current, separately, the first laminating software face of all booklets and the second laminating software face are in turn connected to form hollow tube-shape, and are communicated with connecting portion for the first laminating software face of adjacent booklet and the second laminating software face, current enter the elastic closure portion of hollow tube-shape after the connecting portion of hollow tube-shape, a plurality of booklets are opened simultaneously, complete Quick drainage, and displacement is larger successively.After draining completes, because a side of the first laminating software face and a second side connection of fitting software face of an adjacent booklet of a booklet forms the first flanging convex tendon; One side of the first laminating software face of each booklet and a side connection of the second laminating software face form the second flanging convex tendon.Under the effect of the first flanging convex tendon and second elastic force of flanging convex tendon and the absorption affinity of hydrone, the first laminating software face of each booklet of elastic soft and the second laminating software face are adjacent to sealing, can realize the anti-function of returning water, anti-peculiar smell and preventing pernicious gas.Said structure is simple, prevents returning water, anti-peculiar smell and preventing that pernicious gas is effective.Preferably, elastic closure portion be there are four booklets can auto-closing and the elastic soft of unlatching, when elastic soft is closed, four booklets form a kind of in cross-shaped and X font.As a kind of preferred embodiment, four booklets are convenient to production and processing, seal closure better effects if.Preferably, on the first laminating software face, be interval with the first less reinforcement closed area of relative the first laminating software face of several thickness, the corresponding closed area of strengthening, the second laminating software face is provided with the second reinforcement closed area.Because the second reinforcement closed area on the reinforcement closed area of first on the first laminating software face and the second laminating software face is relative, the thickness that the first reinforcement closed area and second is strengthened closed area is relatively thin, be conducive to strengthen the absorption affinity of hydrone, reach and be better adjacent to closure effect.
Preferably, the delivery port of floor drain body is provided with water seal circle, and connecting portion is interval with the first annular lip and the second annular lip towards one end of floor drain body periphery, and the first annular lip is formed with barb towards the second annular lip one side.Like this, traditional floor drain body is typically provided with antifouling bell jar and water seal circle, during the utility model application, after antifouling bell jar is removed, connecting portion is socketed on water seal circle.During socket, being fixed in the groove that the first annular lip and the second annular lip and barb surround of water seal circle, realizes the utility model and unloads and be connected with opening of floor drain body.Said structure is highly suitable for the transformation of the water ring floor drain in the public places such as family, hotel are used now, can effectively solve the problem of water ring floor drain impeded drainage.
Accompanying drawing explanation
Fig. 1 is prior art drain structure schematic diagram;
Fig. 2 is prior art floor drain deodorization structural representation;
Fig. 3 is the utility model structural representation;
Fig. 4 is another visual angle structural representation of the utility model.
By reference to the accompanying drawings, make the following instructions:
1---connecting portion 11---first annular lip
12---second annular lip 13---barb
2---elastic closure portion 21---booklet
First strengthens closed area to 211---first laminating software faces 2111---
Second strengthens closed area to 212---second laminating software faces 2121---
213---first flanging convex tendon 214---second flanging convex tendon
3---floor drain body 31---water seal circle
4---drain cover 5---antifouling bell jar
The specific embodiment
As depicted in figs. 1 and 2, a kind of floor drain leaks core with anti-peculiar smell non-return, described floor drain comprises the floor drain body with water inlet and delivery port, described leakage core comprises hollow tube-shape connecting portion 1 and elastic closure portion 2, described connecting portion is for the delivery port of the described floor drain body that removably connects, described elastic closure portion is can auto-closing and the elastic soft of unlatching, and when described elastic soft is closed, forming radial section is the center radiation shape with certain booklet 21 numbers.By being designed to have the elastic soft of the center radiation shape of certain booklet number, realization have anti-return water, anti-peculiar smell and prevent pernicious gas function in, also have simple in structure, dismounting and easy to maintenance and drain discharge is large, draining is advantage smoothly.This is because during draining, all booklets are opened, and can complete rapidly draining, and displacement are larger simultaneously.
Preferably, described connecting portion and elastic closure portion adopt elastomeric material integrated injection molding.Integrated injection molding can conveniently be manufactured and process, and elastomeric material has good elasticity, can make gluing, sealing better effects if, makes the leak longer service life of core, and long-term use is not easy sex change distortion.
Preferably, described elastic closure portion for can auto-closing and the structure of the elastic soft of unlatching be: each booklet comprises the first laminating software face 211 and the second laminating software face 212, one side of one side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet is connected as a single entity, and a side connection of a side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet forms the first flanging convex tendon 213; One side of the described first laminating software face of each booklet and a side of described the second laminating software face are connected as a single entity, and a side of the described first laminating software face of each booklet and a side connection of described the second laminating software face form the second flanging convex tendon 214.Like this, when elastic soft is opened, under the surge and gravity of current, separately, the first laminating software face of all booklets and the second laminating software face are in turn connected to form hollow tube-shape, and are communicated with connecting portion for the first laminating software face of adjacent booklet and the second laminating software face, current enter the elastic closure portion of hollow tube-shape after the connecting portion of hollow tube-shape, a plurality of booklets are opened simultaneously, complete Quick drainage, and displacement is larger successively.After draining completes, because a side of the first laminating software face and a second side connection of fitting software face of an adjacent booklet of a booklet forms the first flanging convex tendon; One side of the described first laminating software face of each booklet and a side connection of described the second laminating software face form the second flanging convex tendon.Under the effect of the first flanging convex tendon and second elastic force of flanging convex tendon and the absorption affinity of hydrone, the first laminating software face of each booklet of elastic soft and the second laminating software face are adjacent to sealing, can realize the anti-function of returning water, anti-peculiar smell and preventing pernicious gas.Said structure is simple, prevents returning water, anti-peculiar smell and preventing that pernicious gas is effective.
Preferably, described elastic closure portion be there are four booklets can auto-closing and the elastic soft of unlatching, when described elastic soft is closed, four described booklets form a kind of in cross-shaped and X font.As a kind of preferred embodiment, four booklets are convenient to production and processing, seal closure better effects if.
Preferably, on described the first laminating software face, be interval with the first less reinforcement closed area 2111 of relatively described the first laminating software face of several thickness, corresponding described reinforcement closed area, described the second laminating software face is provided with the second reinforcement closed area 2121.Because the second reinforcement closed area on the reinforcement closed area of first on the first laminating software face and the second laminating software face is relative, the thickness that the first reinforcement closed area and second is strengthened closed area is relatively thin, be conducive to strengthen the absorption affinity of hydrone, reach and be better adjacent to closure effect.
Preferably, described connecting portion for the structure of the delivery port of the described floor drain body that removably connects is: the delivery port of described floor drain body 3 is provided with water seal circle 31, described connecting portion is interval with the first annular lip 11 and the second annular lip 12 towards one end of described floor drain body periphery, and described the first annular lip is formed with barb 13 towards described the second annular lip one side.Like this, traditional floor drain body is typically provided with antifouling bell jar and water seal circle, during the utility model application, after antifouling bell jar is removed, connecting portion is socketed on water seal circle.During socket, being fixed in the groove that the first annular lip and the second annular lip and barb surround of water seal circle, realizes the utility model and is connected with the quick detachable of floor drain body.
Above embodiment is with reference to accompanying drawing, and preferred embodiment of the present utility model is elaborated.Those skilled in the art is by above-described embodiment being carried out to modification or the change on various forms, but do not deviate from the situation of essence of the present utility model, within all dropping on protection domain of the present utility model.
Claims (6)
1. a floor drain leaks core with anti-peculiar smell non-return, described floor drain comprises the floor drain body with water inlet and delivery port, it is characterized in that: described leakage core comprises hollow tube-shape connecting portion (1) and elastic closure portion (2), described connecting portion is for the delivery port of the described floor drain body that removably connects, described elastic closure portion is can auto-closing and the elastic soft of unlatching, when described elastic soft is closed, form radial section for thering is the center radiation shape of certain booklet (21) number.
2. floor drain according to claim 1 leaks core with anti-peculiar smell non-return, it is characterized in that: described connecting portion and elastic closure portion adopt elastomeric material integrated injection molding.
3. floor drain according to claim 2 leaks core with anti-peculiar smell non-return, it is characterized in that: described elastic closure portion for can auto-closing and the structure of the elastic soft of unlatching be: each booklet comprises the first laminating software face (211) and second software face (212) of fitting, one side of one side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet is connected as a single entity, and a side connection of a side of the first laminating software face of a booklet and the second laminating software face of an adjacent booklet forms the first flanging convex tendon (213); One side of the described first laminating software face of each booklet and a side of described the second laminating software face are connected as a single entity, and a side of the described first laminating software face of each booklet and a side connection of described the second laminating software face form the second flanging convex tendon (214).
4. floor drain according to claim 3 leaks core with anti-peculiar smell non-return, it is characterized in that: described elastic closure portion be there are four booklets can auto-closing and the elastic soft of unlatching, when described elastic soft is closed, four described booklets form a kind of in cross-shaped and X font.
5. floor drain according to claim 3 leaks core with anti-peculiar smell non-return, it is characterized in that: on described the first laminating software face, be interval with the first less reinforcement closed area (2111) of relatively described the first laminating software face of several thickness, corresponding described reinforcement closed area, described the second laminating software face is provided with the second reinforcement closed area (2121).
6. floor drain according to claim 1 leaks core with anti-peculiar smell non-return, it is characterized in that: described connecting portion for the structure of the delivery port of the described floor drain body that removably connects is: the delivery port of described floor drain body (3) is provided with water seal circle (31), described connecting portion is interval with the first annular lip (11) and the second annular lip (12) towards one end of described floor drain body periphery, and described the first annular lip is formed with barb (13) towards described the second annular lip one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467889.5U CN203440877U (en) | 2013-08-01 | 2013-08-01 | Odor-prevention non-return floor drain core for floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320467889.5U CN203440877U (en) | 2013-08-01 | 2013-08-01 | Odor-prevention non-return floor drain core for floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203440877U true CN203440877U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320467889.5U Expired - Fee Related CN203440877U (en) | 2013-08-01 | 2013-08-01 | Odor-prevention non-return floor drain core for floor drain |
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| Country | Link |
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| CN (1) | CN203440877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056922A (en) * | 2018-07-23 | 2018-12-21 | 广州源美节能科技有限公司 | A kind of outlet device being not easy to plug |
-
2013
- 2013-08-01 CN CN201320467889.5U patent/CN203440877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056922A (en) * | 2018-07-23 | 2018-12-21 | 广州源美节能科技有限公司 | A kind of outlet device being not easy to plug |
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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: 20140219 Termination date: 20160801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |