CN210857445U - Direct-discharging one-way non-return deodorant floor drain core - Google Patents
Direct-discharging one-way non-return deodorant floor drain core Download PDFInfo
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- CN210857445U CN210857445U CN201920892434.5U CN201920892434U CN210857445U CN 210857445 U CN210857445 U CN 210857445U CN 201920892434 U CN201920892434 U CN 201920892434U CN 210857445 U CN210857445 U CN 210857445U
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- floor drain
- drain core
- water outlet
- cover plate
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Abstract
The utility model discloses a deodorant floor drain core of single check in line, including floor drain core main part and apron, its characteristics are: the tail end of the cover plate is movably hinged on the water outlet of the floor drain core main body, a sealing gasket which is movably sealed with the water outlet is arranged on the cover plate, and an annular convex groove which is movably sealed with the edge of the water outlet is arranged on the sealing gasket; the hinged end of the cover plate is reversely connected with a blocking part for positioning the rotation angle of the cover plate, and a pushing part for pushing the cover plate to the water outlet of the floor drain core main body is arranged between the floor drain core main body and the blocking part. The utility model has smaller contact area between the annular convex groove and the water outlet edge, so that the extrusion pressure of the annular convex groove by the water outlet edge is larger, thereby increasing the sealing property between the annular convex groove and the water outlet edge; the reverse extension of apron hinged end is as the stop part, and its simple structure can let the border of annular tongue hug closely the delivery port, can play better sealed effect, and its simple structure makes in batch production, reduce cost and improvement production efficiency by a wide margin.
Description
Technical Field
The utility model belongs to the technical field of the floor drain, especially, relate to a deodorant floor drain core of single check in line.
Background
At present, various floor drains are used in the market, and a common water-sealing floor drain at present can prevent odor by water in a trap on a drain core, has a good odor-preventing effect, but has the defect of slow water-discharging speed.
The single-sided floor drain core (application publication No. CN108018935A) discloses a cover plate structure of the floor drain core, wherein a cover plate is hinged on a water outlet of a floor drain core body, a sealing gasket movably sealed with the water outlet is arranged on the cover plate, and the shape of the sealing gasket is the same as that of the water outlet; a blocking piece for positioning the steering of the cover plate is arranged on the floor drain core body, and the blocking piece is a blocking rod or a blocking block; be provided with the impeller that lets the apron be close to the delivery port of floor drain core between apron and blockking, the impeller is two magnet, and its position is: a first permanent magnet is arranged in the cover plate, a second permanent magnet is arranged in the blocking piece, and magnetic force between the first permanent magnet and the second permanent magnet is repulsive. Two magnets, the positions of which are either: the upper end face of the cover plate is provided with a sealing cavity, a permanent magnet III is arranged in the sealing cavity, the inner side of the floor drain core body is also provided with the sealing cavity, a permanent magnet IV is arranged in the sealing cavity, and the magnetic force of the permanent magnet III and the magnetic force of the permanent magnet IV attract each other. According to the prior art, the cover plate is closed by utilizing repulsion or attraction of the magnets, so that the purpose of preventing odor from overflowing is achieved, however, the cover plate needs to be positioned by using the blocking piece, and the blocking piece is more complex in integral structure, the production cost is improved, and the production efficiency is reduced no matter whether a single blocking piece fitting is assembled on the floor drain core body or integrally formed with the floor drain core body.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art existence, provide a deodorant floor drain core of single-line one-way non return.
The utility model adopts the technical proposal that: a direct-discharge one-way non-return deodorant floor drain core comprises a floor drain core main body and a cover plate, wherein the floor drain core main body is of a structure with two through ends; the tail end of the cover plate is movably hinged to a water outlet of the floor drain core main body, a sealing gasket movably sealed with the water outlet is arranged on the cover plate, and an annular convex groove movably sealed with the edge of the water outlet is formed in the sealing gasket; the hinge end of the cover plate is reversely connected with a blocking part for positioning the rotation angle of the cover plate, and a pushing part for pushing the cover plate to the water outlet of the floor drain core body is arranged between the floor drain core body and the blocking part.
The pushing piece is two mutually repulsive magnets, and the positions of the pushing piece are as follows: the main body part of the floor drain core corresponding to the rotation end point of the blocking part is provided with a first permanent magnet, a second permanent magnet is arranged in the blocking part, and magnetic force between the first permanent magnet and the second permanent magnet is repulsive.
A first accommodating groove is formed in the main body of the floor drain core corresponding to the rotation end point of the blocking part, and the first permanent magnet is located in the first accommodating groove; and a second accommodating groove is formed in the side surface, opposite to the floor drain core main body, of the blocking part, and the second permanent magnet is positioned in the second accommodating groove.
The first accommodating groove is provided with a first sealing cover, and the second accommodating groove is provided with a second sealing cover.
The pushing piece is a spring, one end of the spring is fixedly connected to the part, corresponding to the rotation end point of the blocking portion, of the floor drain core main body, and the other end of the spring is fixedly connected to the side face, opposite to the floor drain core main body, of the blocking portion.
The sealing gasket and the annular convex groove are integrally made of silica gel materials.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model has the advantages that the annular convex groove on the sealing gasket on the cover plate is in contact with the water outlet edge of the floor drain core main body for movable sealing, the contact area between the annular convex groove and the water outlet edge is smaller, so that the extrusion pressure of the annular convex groove by the water outlet edge is higher, and the sealing performance between the annular convex groove and the water outlet edge is increased; the reverse extension of apron hinged end is as the stop part, its simple structure to install the impeller of apron to delivery port propulsion on this stop part and floor drain core main part, can let the border of annular tongue hug closely the delivery port, can play better sealed effect, effectively prevent inside foul smell from spilling over, its simple structure makes in batch production, reduce cost and improvement production efficiency by a wide margin.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view (exploded view) of embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of the sealing gasket of the present invention.
Fig. 4 is a partial enlarged view of the gasket and the water outlet of the present invention.
Fig. 5 is a schematic structural view of embodiment 2 of the present invention.
Detailed Description
The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.
Example 1, see figures 1 to 4: the utility model provides a deodorant floor drain core of direct vent one-way non return, includes floor drain core main part 1 and apron 2, floor drain core main part 1 is the both ends structure of lining up, and its both ends are water inlet and delivery port respectively. Be provided with the articulated seat 3 that has elastic recovery on the floor drain core main part 1, the tail end of apron 2 is the hinged end, and the hinged end is last to be provided with articulated bolt 4, and the tip of articulated bolt 4 is the cambered surface type, and articulated bolt 4 is extruded in this articulated seat 3 through the elastic recovery performance of articulated seat 3, and apron 2 corresponds with the delivery port. The cover plate 2 is provided with a sealing gasket 5 movably sealed with the water outlet, the sealing gasket 5 is made of silica gel materials, the sealing gasket 5 is integrally formed with an annular convex groove 6 movably sealed with the edge of the water outlet, the contact area between the annular convex groove 6 and the edge of the water outlet is smaller, so that the extrusion pressure degree of the annular convex groove 6 by the edge of the water outlet is larger, the sealing performance between the annular convex groove 6 and the edge of the water outlet is improved, and the odor overflow prevention is facilitated; and the silica gel material has the characteristics of better sealing property and ageing resistance, and the longer service life of the silica gel material is ensured. The hinge joint end of the cover plate 2 is reversely connected with a blocking part 7 for positioning the rotation angle of the cover plate 2, the blocking part 7 is an extension part of the cover plate 2, a pushing part for pushing the cover plate 2 to a water outlet of the leakage core body 1 is arranged between the leakage core body 1 and the blocking part 7, the pushing part is two mutually exclusive magnets and comprises a first permanent magnet 8 and a second permanent magnet 9, and the specific installation method of the two magnets is as follows: the position of the floor drain core main body 1 corresponding to the rotation end point of the blocking part 7 is provided with a first accommodating groove 10, a first permanent magnet 8 is installed in the first accommodating groove 10, a first sealing cover 11 is installed on the first accommodating groove 10, the side face, opposite to the floor drain core main body 1, of the blocking part 7 is provided with a second accommodating groove, a second permanent magnet 9 is installed in the second accommodating groove, a second sealing cover 12 is installed on the second accommodating groove, magnetic force between the first permanent magnet 8 and the second permanent magnet 9 is repulsive, and the repulsive magnetic force is smaller than the water leakage pressure, so that when water leaks, the cover plate 2 can be opened by the pressure of a water source, water leakage is facilitated, the cover plate 2 can be restored to the original position by the repulsive magnetic force after the water leakage is completed, and the annular convex groove 6 can be attached to and extrude the edge of the water outlet of the floor drain core main body 1, and the effect of isolating gas can be. In order to protect the first permanent magnet 8 and the second permanent magnet 9 from being corroded by the outside, a first sealing cover 11 and a second sealing cover 12 are arranged on the first accommodating groove 10 and the second accommodating groove, and therefore the first permanent magnet 8 and the second permanent magnet 9 are prevented from being corroded by the outside.
Example 2, see fig. 3-5: the structure of example 2 is substantially the same as that of example 1, except that: the pushing piece is a spring 13, one end of the spring 13 is fixedly connected to the part of the floor drain core main body 1 corresponding to the rotation end point of the blocking part 7, and the other end of the spring 13 is fixedly connected to the side face, opposite to the floor drain core main body 1, of the blocking part 7. When the floor drain core is used, the water pressure of the water outlet can flush the cover plate 2 to leak water, after the water leakage is finished, the blocking part 7 is ejected out by the tension of the spring 13, and the cover plate 2 can seal the water outlet of the floor drain core main body 1 in a linkage manner, so that the odor in the floor drain core can not overflow.
Claims (6)
1. A direct-discharge one-way non-return deodorant floor drain core comprises a floor drain core main body and a cover plate, wherein the floor drain core main body is of a structure with two through ends; the method is characterized in that: the tail end of the cover plate is movably hinged to a water outlet of the floor drain core main body, a sealing gasket movably sealed with the edge of the water outlet is arranged on the cover plate, and an annular convex groove movably sealed with the edge of the water outlet is formed in the sealing gasket; the hinge end of the cover plate is reversely connected with a blocking part for positioning the rotation angle of the cover plate, and a pushing part for pushing the cover plate to the water outlet of the floor drain core body is arranged between the floor drain core body and the blocking part.
2. The direct-discharge one-way non-return odor-resistant floor drain core according to claim 1, characterized in that: the pushing piece is two mutually repulsive magnets, and the positions of the pushing piece are as follows: the main body part of the floor drain core corresponding to the rotation end point of the blocking part is provided with a first permanent magnet, a second permanent magnet is arranged in the blocking part, and magnetic force between the first permanent magnet and the second permanent magnet is repulsive.
3. The direct-discharge one-way non-return odor-resistant floor drain core according to claim 2, characterized in that: a first accommodating groove is formed in the main body of the floor drain core corresponding to the rotation end point of the blocking part, and the first permanent magnet is located in the first accommodating groove; and a second accommodating groove is formed in the side surface, opposite to the floor drain core main body, of the blocking part, and the second permanent magnet is positioned in the second accommodating groove.
4. The direct-discharge one-way non-return odor-resistant floor drain core according to claim 3, characterized in that: the first accommodating groove is provided with a first sealing cover, and the second accommodating groove is provided with a second sealing cover.
5. The direct-discharge one-way non-return odor-resistant floor drain core according to claim 1, characterized in that: the pushing piece is a spring, one end of the spring is fixedly connected to the part, corresponding to the rotation end point of the blocking portion, of the floor drain core main body, and the other end of the spring is fixedly connected to the side face, opposite to the floor drain core main body, of the blocking portion.
6. The direct-discharge one-way non-return odor-resistant floor drain core according to claim 1, characterized in that: the sealing gasket and the annular convex groove are integrally made of silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892434.5U CN210857445U (en) | 2019-06-13 | 2019-06-13 | Direct-discharging one-way non-return deodorant floor drain core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892434.5U CN210857445U (en) | 2019-06-13 | 2019-06-13 | Direct-discharging one-way non-return deodorant floor drain core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210857445U true CN210857445U (en) | 2020-06-26 |
Family
ID=71307826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892434.5U Active CN210857445U (en) | 2019-06-13 | 2019-06-13 | Direct-discharging one-way non-return deodorant floor drain core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210857445U (en) |
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2019
- 2019-06-13 CN CN201920892434.5U patent/CN210857445U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8 Tangwang Industrial Zone, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province, 318050 Patentee after: Nixi Sanitary Ware (Zhejiang) Co.,Ltd. Address before: 318050 Zone 4, Shuikuitou Village, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: TAIZHOU NIXI SANITARY WARE CO.,LTD. |
|
| CP03 | Change of name, title or address |