CN201024480Y - Three-in-one functional floor drain - Google Patents

Abstract

A floor drain with three-in-one function is composed of a drain seat fixed to the drain hole of floor, a slot chamber communicated with said drain pipe, multiple drain holes and central through hole at bottom of slot chamber, and an elastic pressing part embedded in said through hole and locked to cover plate of said slot chamber, and multiple gap holes on the edge of said cover plate for preventing the pests such as cockroach from climbing from drain pipe to room and preventing the odor of drain pipe from flowing into room, effectively prevent the drainage blocking problem that debris probably caused, reach deodorant, protection against insects and prevent blocking three kinds of functions in the design of an organic whole.

Description

3-in-1 floor drain head

technical field

The utility model relates to a floor drain head with three-in-one functions. It is mainly assembled through the structural design of the cover plate and the pressure-fixed parts between the cover plate and the drain head seat. The board is tightly sealed to prevent the water from falling into the head seat, which effectively prevents cockroaches and other pests and odors from entering the room, achieving insect and deodorizing effects. In the drainage state, only a simple stepping action is required to cause the cover to be lifted and separated from the water. The close-fitting shape of the head seat enables the sewage to be discharged smoothly, and debris can be effectively filtered to prevent the drain pipe from being clogged. Based on this, the three functions of deodorization, insect resistance and anti-clogging can be integrated into one.

Background technique

In terms of the structural design of the drain head set on the indoor floors of general kitchens and bathrooms, please refer to Figure 1. It is mainly equipped with a drain head seat 10 installed and fixed on the floor drain hole. The tank chamber 11 connected to the drain pipe is provided with a plurality of drain holes 12 and a screw hole 73 in the center at the bottom of the tank chamber 11, and a cover plate 14 is covered at the front of the tank chamber 11, and through the bolt 16 Through the lock to fix the cover plate 14 and the drain head seat 10, a plurality of radial drain holes 15 are hollowed out on the cover plate 14, thereby forming the basic functional structure of the drain head, and using the drain holes 15 of the cover plate 14 to set , so that indoor sewage can flow through the drain hole 12 of the drain head seat 10 through the cover plate 14 and be discharged into the drainpipe, and the cover plate 14 can be used to properly block debris so that the debris does not flow into the drainpipe and cause drainage blockage .

The design of this type of drain head, because there is no cover and partition between the drain pipe of the cover plate and the drain hole of the drain head seat, but is in a relatively transparent state, so the peculiar smell of the drain pipe will be directly released by the drain hole of the drain head seat. The drain hole and the drain hole of the cover plate spread indoors, and pests such as cockroaches will also crawl into the room through the drain pipe through this way, causing environmental hygiene problems. Moreover, because the drain hole diameter of the cover plate is very large, It can only block larger debris. Generally, hair, cotton wool, etc. may still flow in with the water and cause the blockage of the drain pipe. In order to remove the blockage, the cover plate must often be removed to proceed smoothly. It is difficult to call it ideal. the design of.

Therefore, some operators have designed the aforementioned cover plate of the drain head as a double-layer design, so that when the water is not drained, the two-layer cover plates can be rotated and staggered, so that the drainage holes of each other can be sealed and blocked by another cover plate. , so as to close the drain head hole of the drain head seat, so that cockroaches and other pests and odors will not enter the room, and when it is desired to drain water, turn the drain holes of the two-layer cover plate to correspond, so that the indoor sewage can pass through The drain hole and the drain hole of the drain head seat are smoothly discharged into the drain pipe, thereby providing a drain head structure that is more in line with environmental sanitation.

However, although this type of improved drain head can prevent cockroaches and other pests and odors from entering the room, it cannot effectively solve the problem of debris inflow and blockage caused by the large-diameter drainage holes. For blocking and opening, it is necessary to manually control the deviation or correspondence of the cover plate, and the convenience of its operation is obviously not good. In fact, it is difficult to call its design ideal, and it needs to be solved and improved.

Utility model content

In view of the many problems and deficiencies of the existing floor drain head due to the incomplete structural design, the applicant set out to conduct research and improvement, based on his years of experience and technology in related industries, and then developed the three-dimensional structure of the present utility model. The integrated functional floor drain head, that is, the main purpose of this utility model is to provide a three-in-one floor drain head with functions of preventing insects, deodorizing and preventing clogging through the compositional design of the structure.

Another purpose of the utility model is to realize the closing or opening control of the drain head through a simple stepping method through the compositional design of the structure, which can provide excellent control convenience, and the overall appearance is very aesthetic.

Another purpose of the present utility model is to effectively prevent debris from flowing into the blocked drainpipe through the compositional design of the structure, and at the same time, it is quite simple to clean up the debris.

In order to achieve the above object, the utility model takes the following design scheme:

A three-in-one floor drain head is mainly composed of a drain head seat that can be installed and fixed in the floor drain hole and a cover plate covering the concave groove of the drain head seat. The bottom of the tank chamber of the head seat and the cover plate are respectively provided with drain holes or drainage holes for the circulation of sewage, so that the indoor sewage can be discharged into the drain through the drain head, so as to constitute its basic drainage performance; its characteristics in:

The central part of the recessed tank chamber of the drain head seat is equipped with a through-hole groove tube, which can be used to provide a plug-in head extended from the lower end of a pressure-fixed piece with elastic clamping/lifting performance. Inserting and assembling, so that the fixing part can be fixed in the center of the sink chamber of the sink, and then the cover plate and the fixing part are fixed with bolts, so as to obtain the linkage relationship between the cover plate and the fixing part, so as to use the The pressure drop method controls the pressure drop of the cover plate or the jacking and opening, and the top surface of the cover plate is smooth and non-porous. There is only a bolt hole in the center part of the shell for the bolts to lock and combine with the pressure fixing parts, and the cover plate The peripheral edge is further extended downward with an edge piece of a predetermined height, and a plurality of small-diameter gaps are hollowed out on the edge piece, so that when the cover plate completely covers and penetrates into the tank chamber of the falling head seat, it will be able to make it Completely sealed, endowed with anti-insect and anti-odor effects, and when you want to drain water, you only need to step on the cover plate, and you can use the elastic force of the pressing part to push the cover plate up so that the edge piece is exposed, so that the sewage can pass through the edge piece The pore is discharged into the drain pipe, and at the same time, because the pore size is very small, it can moderately filter debris for easy cleaning, and obtain its anti-clogging effect, so that the three functions of deodorization, insect resistance and anti-clogging are integrated into one.

In the floor drain head with three-in-one functions of the present utility model, when the pressure fixing part is in its pressured state, the diameter of the gauge is roughly consistent with the depth of the groove chamber of the drain head seat.

In the floor drain head with three-in-one function of the present utility model, a step portion is formed on the periphery of the tank chamber of the drain head seat, and the height of the edge piece extending downward from the periphery of the cover plate is about the same as that of the sink chamber of the drain head seat. The depth of the step is consistent to obtain the flat state of the cover plate when the pressure drop is overlaid.

In the floor drain head with three-in-one functions of the present utility model, the top surface of the cover plate is printed or engraved with operation instruction words or patterns.

The utility model has the advantages of:

In terms of structural design, the utility model mainly utilizes an elastic fixing part, the top of the fixing part is used as the assembly interface member between the cover plate and the sink chamber of the sink, the top surface of the cover plate has no hole type, and its peripheral edge The extended edge piece is equipped with a large number of holes of appropriate size. When the cover plate completely covers and penetrates into the tank chamber of the drain head seat, it can be completely sealed, thereby preventing pests such as cockroaches from crawling into the room from the drain pipe. At the same time, it can prevent the peculiar smell of the drain pipe from floating into the room, and when you want to drain the water, you only need to step on the cover plate, and you have to use the elastic force of the fixing part to push the cover plate up so that the edge piece is exposed, so that the sewage can be discharged The pores of the edge sheet are discharged into the drain pipe, and at the same time, due to the very small diameter of the pores, debris can be moderately filtered to facilitate cleaning, effectively preventing drainage blockage problems that may be caused by debris, and thus achieving three types of deodorization, insect resistance and anti-clogging Functions are integrated into one.

Description of drawings

Fig. 1 is a structural schematic diagram of a known falling head.

Fig. 2 is an exploded schematic diagram of a preferred embodiment of the utility model.

Fig. 3 is a schematic structural view of a preferred embodiment of the utility model in a closed state of the cover plate.

Fig. 4 is a schematic structural view of a preferred embodiment of the present invention when the cover plate is lifted.

Fig. 5 is a schematic diagram of the structural relationship of the preferred embodiment of the utility model in the closed state of the cover plate.

Fig. 6 is a schematic diagram of the structural relationship of the preferred embodiment of the present invention when the cover plate is lifted.

Part of drawing number:

10 Drain head seat; 11 Tank chamber; 12 Drain hole; 13 Screw hole; 14 Cover plate; 15 Drainage hole; 16 Bolt; 20 Drain head seat; 21 Slot seat; 22 Drain hole; ;30 cover plate; 31 bolt hole; 32 edge piece; 33 clearance hole; 40 pressure fixing piece; 41 base body; 42 movable piece; 43 locking piece; 44 push spring; tube; 60 bolts.

Detailed ways

With respect to the structural composition, technical means and effect of the present utility model, please cooperate with the accompanying drawings to give an example and further describe in detail:

Please refer to the schematic diagram of structural decomposition of Fig. 2, the schematic structural diagrams of Fig. 3 and Fig. 4 and the schematic structural diagrams of Fig. 5 and Fig. 6, which are a preferred embodiment of the present utility model, as shown in the figure, the floor of the present utility model In terms of structural design, the drain head is mainly composed of a drain head seat 20 and a cover plate 30, wherein:

The drain head seat 20 is installed and fixed on the drain hole of the floor. There is a tank chamber 21 in the concave shell of the drain head seat 20 which fits and is connected to the drain pipe 50. The bottom of the tank chamber 21 is provided with a plurality of drain holes 22 and a drain hole. The through-hole grooved pipe 23 located in the center, the through-hole grooved pipe 23 can be used for embedding an elastic pressure fixing part 40, and a first-step part 24 is formed on the periphery of the chamber 21;

The cover plate 30 is a plate body whose diameter matches the tank chamber 21 of the drain head seat 20. The top surface of the cover plate 30 is smooth, and only a bolt hole 31 is set at the center for a bolt 60 and The pressing part 40 is locked, and if necessary, the operation instruction text or pattern may be printed or engraved on the top surface of the cover plate 30, and an edge piece 32 of an appropriate height is extended downward on the periphery of the cover plate 30, and its height is approximately the same as The depth of the steps 24 of the tank chamber 21 of the drain head seat 20 is consistent, so that the cover plate 30 can be in a flat state when covering the tank chamber 21 of the drain head seat 20, and the edge piece 30 is hollowed out with many small holes. aperture 33;

The elastic pressing member 40, whose diameter in the pressing state roughly matches the depth of the groove chamber 21 of the sink seat 20, is composed of a base body 41, a movable member 42, a locking member 43 and a pushing spring 44 Assembled, the inner wall of the base body 41 is provided with a guide groove and an inserting edge (not shown), and the lower end edge of the movable part 42 is made into a sawtooth part to match the oblique block on the upper edge of the locking part 43, so that After the movable part 42 is pressed down and pressed against the locking part 43 and the ejection spring 44, the locking part 43 will be limited by the embedded card edge of the inner wall of the base body 41, so that the ejecting spring 44 cannot push the ejection spring 43 to lift the locking part 43. and the movable part 42 to achieve the pressing effect, and after the movable part 42 is pressed against the locking part 43 again, the state that the locking part 43 is limited by the base 41 will be released, so that the pushing spring 44 can push the locking part 42 And the movable part 42 is lifted upwards and resets (this part is the existing functional structure, not the target of the present utility model, and will be briefly stated), and the bottom of the base body 41 of the holding part 40 is extended to be provided with a fitting for falling into the water The plug-in head 45 of the through-hole groove pipe 23 in the center of the head seat 20 is used to achieve a tight fit effect with the metal material characteristics of the drain head seat 20 and the plug-in group head 45, so as to securely assemble the pressure fixing member 40 on the drain head seat 20. In the middle of the tank chamber 21, a screw hole 46 is prefabricated at the top of the movable part 42, so that the cover plate 30 and the movable part 42 of the holding part 40 are locked into one body for the bolt 60 to pass through the bolt hole 31 of the cover plate 30, so that The cover plate 30 can move up and down with the movable part 42;

Accordingly, through the composition design of the lifting structure, the fixing part 40 is used as the assembly interface member between the cover plate 30 and the drain head seat 20, and the interlocking relationship between the cover plate 30 and the movable part 42 of the fixing part 40 is obtained, When the drainage is not carried out normally, it is necessary to step on the cover plate 30 and move the moving part 42 to press down, so that the pressure fixing part 40 is in a fixed state, and the cover plate 30 is kept covered and deep in the groove of the drain head seat 20. The shape of the seat 21 achieves the sealing and sealing state of the cover plate 30 to the tank chamber 21 of the drain head seat 20. At this time, due to the seamless design of the top surface of the cover plate 30, pests such as cockroaches and the peculiar smell of the drain pipe are effectively blocked. , so as not to enter the room, so that the effects of deodorization and insect prevention can be achieved, and when it is desired to drain water, you only need to step on the cover plate 30 to release the fixed state of the pressure fixing member 40, so that the cover plate 30 can move with the water. The member 42 is lifted by the push spring 44, so that the edge piece 32 and the hole 33 of the cover plate 30 are exposed outside the drain head seat 20, so the indoor sewage can flow into the hole 33 of the edge piece 32 of the cover plate 30 and pass through the drain head The drain hole 22 at the bottom of the seat 20 tank chamber 27 is discharged into the drain pipe 50, and the hole 33 chi diameter of the edge plate 32 of the cover plate 30 is very small at the same time, so it can effectively block hair and other sundries, so that it will not flow into the water head and the drain. The clogging problem caused by the drain pipe is also due to the fact that the debris blocked will accumulate on the periphery of the cover plate 30, so it will be more convenient to clean up, so that in addition to the aforementioned anti-odor and anti-insect functions, it must also have the anti-clogging function , these three functions are integrated into one body, and the opening and closing control of the cover plate 30 can be completed with a simple pressing action. On the whole, it is indeed a practical and easy-to-operate, complete function. innovative design.

Summarizing the above descriptions, it can be seen that the structure design of the cover plate of the utility model cooperates with the assembly of the pressure fixing parts between the cover plate and the seat of the water head, and it is especially capable of sealing and blocking the seat of the water head with the cover plate under normal circumstances. , to effectively prevent cockroaches and other pests and odors from entering the room, to achieve insect-proof and deodorizing effects. In the drainage state, only a simple stepping action will cause the cover to lift up and break away from the tightness of the drain seat. The sewage can be discharged smoothly, and the debris can be effectively filtered to prevent the drain pipe from being blocked. Based on this, the three functions of deodorization, insect resistance and anti-clogging can be integrated into one, and many problems and problems that exist and derive from existing similar products can be completely solved. On the whole, it is an excellent and outstanding innovative design, and a patent application is filed according to law.

Claims (4)

1. A floor drain head with three-in-one functions, which is mainly composed of a drain head seat that can be installed and fixed in the floor drain hole and a cover plate covering the recessed tank chamber of the drain head seat. The bottom of the sink chamber and the cover plate are respectively provided with drain holes or drainage holes for the circulation of sewage, which are characterized in that: The central part of the recessed tank chamber of the drain head seat is equipped with a through-hole groove tube, which can be used to provide a plug-in head extended from the lower end of a pressure-fixed piece with elastic clamping/lifting performance. Inserting and assembling, so that the fixing part can be fixed in the center of the sink chamber of the sink, and then the cover plate and the fixing part are fixed with bolts, so as to obtain the linkage relationship between the cover plate and the fixing part, and the cover The top surface of the board is smooth and non-porous, and there is only a bolt hole in the central part for the bolts to be threaded and locked to combine with the fixing parts, and a flange with a predetermined height is extended downward on the periphery of the cover plate, and the flange is connected to the top of the board. The hollow cloth has many pores with small apertures. 2. The floor drain head with three-in-one functions according to claim 1, wherein, when the clamping member is in its clamped state, its diameter roughly corresponds to the depth of the groove chamber of the drain head seat. 3. The floor drain head with three-in-one function according to claim 1, characterized in that a step portion is formed on the periphery of the tank chamber of the drain head seat, and the edge piece extending downward from the periphery of the cover plate has a height of approximately It is consistent with the depth of the steps of the sink chamber, so as to obtain a flat state when the pressure drop of the cover plate is overlaid. 4. The floor drain head with three-in-one functions according to claim 1, wherein the operation instruction words or patterns are printed or engraved on the top surface of the cover plate.

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