Floor drain
By improving the floor drain structure, using a variety of water inlet methods and filtration designs, the traditional floor drain cleaning problem is solved, and efficient drainage and beautiful space effect is achieved.
Patent Information
- Application Number
- CN202422406439.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The existing floor drain is installed in the pull-out groove, which makes dirt difficult to clean, and the pull-out width limits the floor drain functionality and the aesthetics of the bathroom space.
A floor drain structure is designed, including a floor drain seat, a floor drain cover, a floor drain core and a filter screen. Through multiple water inlet holes and water inlets, a variety of water inlet methods are realized, and the width of the groove is allowed to be reduced without affecting the drainage effect.
It improves cleaning efficiency, enhances drainage flow, and improves the neat and beautifulness of the bathroom space.
Smart Images
Figure CN223103815U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sanitary ware, and particularly to a floor drain. Background Art
[0002] A floor drain is an important interface connecting the drainage pipe system and the indoor floor, mainly used to drain domestic water indoors into the drainage pipe system. Most of the current floor drains on the market are installed in the groove and use a floor drain cover with water passing holes for drainage. However, there are some deficiencies in this technology: the water passing holes may hinder the discharge of dirt in the groove, and at the same time, the floor drain is arranged in the groove, making it quite difficult to clean the dirt in the groove, bringing inconvenience to the cleaning work. In addition, in order to ensure the installation of the floor drain, the width of the groove must be sufficient, which to a certain extent limits the functionality of the floor drain and may not fully meet the actual needs of users, and affects the cleanliness and beauty of the bathroom space. Summary of the Utility Model
[0003] Aiming at the technical problems existing in the prior art, the utility model provides a floor drain, which solves the problem that it is difficult to clean the dirt in the traditional groove where the floor drain is installed through the improvement of the structure, and can achieve fast and efficient drainage.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a floor drain, which is applied to a floor provided with a groove and an installation opening, the installation opening is located on one side of the groove and is communicated with each other, including a floor drain seat, the floor drain seat is provided with a drainage cavity, the upper end of the floor drain seat is provided with a water inlet, the lower end is provided with a drainage outlet, and the side wall of the floor drain seat is provided with a water inlet hole, the water inlet, the drainage outlet and the water inlet hole are respectively communicated with the drainage cavity; the floor drain seat is installed in the installation opening, and the water inlet hole is communicated with the groove.
[0005] Further, the outer contour of the floor drain seat is polygonal, the groove is located outside the side wall of the floor drain seat provided with the water inlet hole, and extends along the length direction of the side wall of the floor drain seat provided with the water inlet hole.
[0006] Further, the outer contour of the floor drain seat is circular.
[0007] Further, it further includes a floor drain cover, the floor drain cover is removably arranged at the water inlet of the floor drain seat, and the floor drain cover is provided with a plurality of water passing holes.
[0008] Further, the floor drain cover is provided with a placement hole or a placement handle.
[0009] Further, it further includes a floor drain core, the floor drain core is removably arranged at the drainage outlet of the floor drain seat.
[0010] Further, the floor drain core includes a core seat with an opening at the upper end and a flap. The bottom of the core seat is provided with a drain outlet. The flap is connected to the bottom of the core seat in a manner that allows it to flip up and down, and when draining water, it is driven by the water flow to flip downwards to open the drain outlet, and when the drainage stops, it resets upwards to close the drain outlet.
[0011] Further, it also includes a filter screen. The filter screen is arranged in the drainage cavity of the floor drain seat and filters the water entering the drainage cavity.
[0012] Further, the groove is arranged at the joint of the floor and the wall.
[0013] Further, there are multiple water inlet holes, and the multiple water inlet holes are arranged at intervals along the extending direction of the groove.
[0014] Compared with the prior art, the present utility model has the following beneficial effects:
[0015] 1. The present utility model has two water inlet methods. One is to enter water through the water inlet at the upper end of the floor drain seat, and the other is to enter water through the water inlet holes on the side wall of the floor drain seat in cooperation with the groove, ensuring that the water and dirt in the groove can be discharged smoothly, effectively solving the cleaning problem encountered when installing a traditional floor drain in the groove, improving the cleaning efficiency, and also increasing the drainage flow rate, achieving an efficient drainage method. In addition, this design allows the width of the groove to be reduced, making the bathroom space cleaner and more beautiful.
[0016] 2. The floor drain cover is provided with a pick-up hole or a pick-up handle, which is convenient for picking up the floor drain cover to clean the drainage cavity of the floor drain seat.
[0017] 3. The present utility model also includes a floor drain core. When the floor drain does not drain water, the flap of the floor drain core can close the drain outlet, playing a role in preventing odors.
[0018] 4. The groove is arranged at the joint of the floor and the wall, making the bathroom space cleaner and more beautiful.
[0019] 5. There are multiple water inlet holes, and the multiple water inlet holes are arranged at intervals along the extending direction of the groove, which can further increase the drainage flow rate and achieve efficient drainage.
[0020] The following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments; however, a floor drain of the present utility model is not limited to the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is an exploded schematic view of the present utility model;
[0022] Figure 2 is a three-dimensional structure schematic view of the present utility model;
[0023] Figure 3 is the front view of the present utility model;
[0024] Figure 4 is a schematic cross-sectional view of the present utility model;
[0025] Figure 5 is a schematic three-dimensional structure diagram of the present utility model applied to a floor Figure 1 (excluding the floor drain cover);
[0026] Figure 6 is a schematic three-dimensional structure diagram of the present utility model applied to a floor Figure 2 ;
[0027] Figure 7 is a schematic cross-sectional view of the present utility model applied to a floor;
[0028] In the figure: 1, floor drain base; 11, drainage cavity; 12, water inlet; 13, drain outlet; 14, water inlet hole; 2, floor drain cover; 21, water passing hole; 22, access hole; 3, floor drain core; 31, core seat; 311, water outlet; 32, flap; 4, filter screen; 10, floor; 101, installation opening; 102, groove; 20, wall. Specific embodiments
[0029] In the present utility model, in the description, the orientation or positional relationship indicated by "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the protection scope of the present utility model. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0030] In addition, in the description of the present utility model, unless otherwise specified, "a plurality of" means two or more. In the description of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection, can be a mechanical connection, can be an electrical connection, can be directly connected, or can be indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] Please refer to Figures 1-7As shown in the figure, a floor drain of the present utility model is applied to a floor 10 provided with a slot 102 and an installation opening 101. The installation opening 101 is located on one side of the slot 102 and is connected and communicated therewith. It includes a floor drain base 1. The floor drain base 1 is provided with a drainage cavity 11. The upper end of the floor drain base 1 is provided with a water inlet 12, the lower end is provided with a drainage outlet 13, and the side wall of the floor drain base 1 is provided with a water inlet hole 14. The water inlet 12, the drainage outlet 13 and the water inlet hole 14 are respectively communicated with the drainage cavity 11. The floor drain base 1 is installed in the installation opening 101, and the water inlet hole 14 is communicated with the slot 102, so that the water flow in the slot 102 can enter the drainage cavity 11 through the water inlet hole 14.
[0032] In this embodiment, the outer contour of the floor drain base 1 is square. The slot 102 is located outside the side wall of the floor drain base 1 provided with the water inlet hole 14 and extends along the length direction of the side wall of the floor drain base 1 provided with the water inlet hole 14, but is not limited thereto. In other embodiments, the outer contour of the floor drain base 1 can be circular, rectangular or other regular polygons.
[0033] The present utility model further includes a floor drain cover 2. The floor drain cover 2 is removably disposed at the water inlet 12 of the floor drain base 1, and a plurality of water passing holes 21 are provided on the floor drain cover 2, so that the water flow on the floor 10 can enter the drainage cavity 11 through the plurality of water passing holes 21.
[0034] In this embodiment, a pick-up hole 22 is provided on the floor drain cover 2 to facilitate picking up the floor drain cover 2 to clean the drainage cavity 11 of the floor drain base 1. In other embodiments, a pick-up handle is provided on the floor drain cover 2.
[0035] The present utility model further includes a floor drain core 3. The floor drain core 3 is removably disposed at the drainage outlet 13 of the floor drain base 1.
[0036] Specifically, the floor drain core 3 includes a core seat 31 with an opening at the upper end and a flap 32. A water outlet 311 is provided at the bottom of the core seat 31. The flap 32 is pivotally connected to the bottom of the core seat 31 and is driven by the water flow to turn downward to open the water outlet 311 during drainage, and reset upward to close the water outlet 311 when drainage stops, so as to prevent odor when the floor drain does not drain water.
[0037] The present utility model further includes a filter screen 4. The filter screen 4 is disposed in the drainage cavity 11 of the floor drain base 1 and filters the water entering the drainage cavity 11.
[0038] The slot 102 is provided at the part where the floor 10 is connected to the wall 20, making the bathroom space more tidy and beautiful.
[0039] A plurality of water inlet holes 14 are provided, and the plurality of water inlet holes 14 are arranged at intervals along the extending direction of the slot 102, which can further increase the drainage flow rate and achieve efficient drainage. Moreover, the water inlet holes 14 are circular and have a relatively large hole diameter, so that the dirt in the slot 102 can more easily enter the drainage cavity 11 through the water inlet holes 14 and fall onto the filter screen 4.
[0040] A floor drain of the present utility model has two water inlet modes. One is to enter water through the water inlet 12 at the upper end of the floor drain seat 1, as Figure 7 shown by the dotted arrow, and the other is to enter water through the water inlet holes 14 on the side wall of the floor drain seat 1 in cooperation with the slot 102, as Figure 5 shown by the arrow and Figure 7 the solid arrow, which ensures that the water and dirt in the slot 102 can be smoothly discharged, effectively solves the cleaning problem encountered when installing a traditional floor drain in the slot, improves the cleaning efficiency, and also increases the drainage flow rate to achieve an efficient drainage mode. In addition, this design allows the width of the slot 102 to be reduced, thereby making the bathroom space more tidy and beautiful.
[0041] For a floor drain of the present utility model, the parts not involved are the same as or can be implemented by using the prior art.
[0042] The above embodiments are only used to further illustrate a floor drain of the present utility model, but the present utility model is not limited to the embodiments. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the technical solution of the present utility model.
Claims
1. A floor drain is applied to a floor provided with a groove and an installation opening, the installation opening is located on one side of the groove and is communicated therewith, and is characterized in that: It includes a floor drain base which is provided with a drainage cavity, an upper end of the floor drain base is provided with a water inlet, a lower end is provided with a drain outlet, and a side wall of the floor drain base is provided with a water inlet hole. The water inlet, the drain outlet and the water inlet hole are respectively communicated with the drainage cavity; the floor drain base is installed in the installation opening, and the water inlet hole is communicated with the slot.
2. The floor drain according to claim 1, wherein: The outer contour of the floor drain base is polygonal, and the slot is located outside the side wall of the floor drain base where the water inlet hole is provided and extends along the length direction of the side wall of the floor drain base where the water inlet hole is provided.
3. The floor drain according to claim 1, wherein: The outer contour of the floor drain base is circular.
4. The floor drain according to claim 1 or 2 or 3, characterized in that: It further includes a floor drain cover which is removably arranged at the water inlet of the floor drain base, and a plurality of water passing holes are provided on the floor drain cover.
5. The floor drain according to claim 4, wherein: A pick-up hole or a pick-up handle is provided on the floor drain cover.
6. The floor drain according to claim 1, characterized in that: It further includes a floor drain core which is removably arranged at the drain outlet of the floor drain base.
7. The floor drain according to claim 6, wherein: The floor drain core includes a core seat with an opening at the upper end and a flap. A water outlet is provided at the bottom of the core seat. The flap is pivotally connected to the bottom of the core seat and is driven by water flow to pivot downward to open the water outlet during drainage, and reset upward to close the water outlet when drainage stops.
8. The floor drain according to claim 1, characterized in that: It further includes a filter screen which is arranged in the drainage cavity of the floor drain base and filters the water entering the drainage cavity.
9. The floor drain according to claim 1, wherein: The slot is arranged at the joint of the floor and the wall.
10. The floor drain according to claim 1, characterized in that: The water inlet holes are provided in plurality, and the plurality of water inlet holes are arranged at intervals along the extending direction of the slot.