TW201800646A - Multifunctional drainage head comprising an outer pipe body, a port part, a pipe body part and an accommodating region - Google Patents

Abstract

This invention relates to a multifunctional drainage head (I) mainly structurally comprising an outer pipe body, a port part, a pipe body part and an accommodating region, wherein the port part is defined at one end of the outer pipe body, while the pipe body part is formed by extending one end of the port part, and the accommodating region is defined between the port part and the pipe body part; in addition, the accommodating region is internally provided with a cover body which can be freely overturned, opened/closed and taken, the pipe body part is internally provided with an intercepting part, an abutting part for abutting against the cover body can be further arranged within the moving range of the cover body, and therefore, the cover body can be directly taken in addition to all-dimensional rotation due to the arrangement of a form that the cover body can be freely moved and taken when being to be taken by a user; and foreign matters can be received and cleared by the intercepting part when falling off, and if the cover body is to be leveled to be flushed with the port part, the abutting part can be used for abutment as a reference point for leveling, so that the cover body can be in a horizontal state to avoid a warping problem.

Description

Multifunctional drainage head (1)

The invention provides a drainage head, in particular a movable cover body which can be taken out freely and can effectively prevent the movable cover body from being warped after installation, and a multifunctional drainage head having deodorization, insect resistance, foreign objects, and anti-backflow water (1 ).

In general, there are washbasin drainage holes in the bathroom. Generally speaking, most of them use U-shaped pipes as storage bays to prevent mosquitoes or odors from escaping and affect the indoor environment. For the old type of drainage head, there is usually no blocking member at the entrance to stop foreign objects. However, the aforementioned drainage holes cannot be taken out again when they encounter foreign objects falling into the interior. Usually, the U-shaped water storage bay must be removed from the bottom to take them, which is very troublesome and inconvenient. In addition, when it encounters the problem of water overflow, it cannot be prevented, and its water will flow out against the current, and it does not have the function of preventing the inflow of foreign materials; and although some conventional drainage heads have a structure to prevent insects from entering, they are known before use. It is open and cannot be blocked without storage water, or in the U-shaped water storage bay, it cannot be deodorized due to the foreign body's own odor; more importantly, the leakage rate of one of the conventional drawbar-type drainage heads High, it is not easy to decorate in a confined space, and can not adapt to the common axial distance and tilt angle of each type of faucet and washbasin outlet, and another chain plug or rotary plug type is convenient, but it can not achieve overall beauty Sex.

Therefore, how to solve the above-mentioned conventional problems and shortcomings is the direction in which the inventors of the present invention and related manufacturers engaged in this industry are eager to study and improve.

Therefore, the inventor of the present invention, in view of the above-mentioned shortcomings, collected relevant information, evaluated and considered from various parties, and based on years of experience accumulated in this industry, and continued to make trials and modifications, he began to design this kind of movable cover freely. After being taken out and installed, the inventor can effectively prevent the movable cover from being warped, and has a multifunctional drainage head (1) which is deodorant, insect-proof, foreign-object-proof, and counter-current-proof water-proof.

The first main object of the present invention is that the cover body can be freely turned over and can be directly taken out by a user for cleaning or replacement, which is very convenient.

The second main object of the present invention is: through the design of the interceptor, it can be taken over when the foreign object falls, so that the user can take it out and clean it up.

A third main object of the present invention is to allow the cover body to be more flatly covered with the drainage pipe through the design of the abutting portion without warping.

The main structure of the present invention capable of achieving the above object includes an outer pipe body. In addition, the pipe body defines a port portion at one end, and an accommodation area is defined at one side of the port portion. The placement area is a curved wall surface at the side wall. Furthermore, a tube body portion whose overall area area is smaller than the entire area area of the port portion is extended from the accommodation area to the outer tube body. In addition, the accommodation area may also be A cover body which can be arbitrarily turned or taken with the user is contained, and the inner wall of the containing area is curved, so that the cover body can be freely flipped in the containing area.

It is worth mentioning that there is an abutment portion on the travel path of the cover body inversion, and the abutment portion may be located at the body portion of the outer tube body, or may be defined by an extension of a side of the interceptor Therefore, if the user wants to swing the cover flat to seal the drain pipe, it can apply a force in the direction of the resisting portion, so that the cover can form a flat state through the support of the resisting portion. It does not warp. Furthermore, there is an interceptor inside the tube body. Through this interceptor, foreign objects can be effectively intercepted to prevent foreign objects from falling off and blocking the drain pipe. Furthermore, a stop is provided at one side of the outer pipe body. The main function of the closing device is to prevent the insect body and odor from entering the room effectively. In this way, the invention can not only effectively swing the cover body out, but also effectively prevent the insect body and odor from entering the room, which is an improvement. Sex.

With the above technology, it can solve the problems of conventional drainage heads that cannot be taken completely, no filtering and interception, no anti-backflow, no deodorization, no effective prevention of insects from entering, high water leakage rate, difficult decoration, and no overall aesthetics. Break through the points to achieve the practical and progressive advantages of the present invention as described above.

1, 1b, 1d‧‧‧‧ Outer tube body

11, 11b, 11d‧‧‧Port

12‧‧‧Combination

13‧‧‧ overflow hole

14, 14b, 14c, 14d

15, 15b, 15d‧‧‧accommodation area

2, 2a, 2b, 2c, 2d‧‧‧ Lid

21‧‧‧ Recessed

22‧‧‧ rubber ring

3, 3a, 3b, 3c ‧ ‧ ‧ interceptors

31a, 31b, 31c, 31d

4, 4b‧‧‧Backstop device

41, 41b‧‧‧ Stop

42, 42b‧‧‧Return Department

43, 43b‧‧‧Limit pieces

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is an exploded view of a preferred embodiment of the present invention.

The third figure is a sectional view of a preferred embodiment of the present invention.

The fourth figure is a schematic view of a flip cover according to a preferred embodiment of the present invention.

The fifth figure is a schematic diagram of taking a cover body according to a preferred embodiment of the present invention.

The sixth figure is a schematic diagram of dropping a foreign object according to a preferred embodiment of the present invention.

The seventh figure is a schematic view of a blocking member with a resisting portion according to a preferred embodiment of the present invention.

The eighth figure is a sectional view of yet another preferred embodiment of the present invention.

The ninth figure is a sectional view of yet another preferred embodiment of the present invention.

The tenth figure is a schematic diagram of the implementation of another preferred embodiment of the present invention.

In order to achieve the above-mentioned object and effect, the technical means and structure adopted by the present invention are described in detail below with reference to the preferred embodiments of the present invention.

Please refer to the first to third figures, which are perspective to sectional views of the preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention includes: an outer pipe body 1 which can be combined with a drainage pipe, The outer pipe body 1 has at least one joint portion 12 at an end facing away from the port portion 11, and the outer pipe body 1 also has at least one overflow hole 13; a port portion 11 defined at one end of the outer pipe body 1, the port The portion 11 extends inside the outer tube body 1 to define a tube body portion 11 having an area smaller than that of the port portion 11, and an accommodation area 15 is defined between the port portion 11 and the tube body portion 14; A cover body 2 which is placed in the accommodation area 15 and can be taken out freely. The cover body 2 has an embedded groove 21 provided with an rubber ring 22; an interception provided in the pipe body portion 14. 3; a backstop closure device 4 is provided at one side of the outer tube body 1, the backstop closure device 4 includes a stop portion 41, a return portion 42 defined at one end of the stop portion 41, and A limiting member 43 is provided on the turning path of the blocking portion 41.

Please refer to Figs. 1 to 6 at the same time. It is a perspective view of a preferred embodiment of the present invention to a schematic diagram of dropping a foreign object. As can be clearly seen from the figure, when the user wants to flip the cover 2 directly, The hand is in contact with the surface of the cover body 2. As described above, the inner wall of the accommodating area 15 is curved. Therefore, when the cover body 2 is in motion, it can be freely turned arbitrarily. The cross-sectional area of the port portion 11 prevents the cover 2 from falling into the drain pipe when it is turned over, and the user can also directly take it out of the accommodation area 15 for replacement or cleaning, which is very convenient. Furthermore, at the same time, the design of the rubber ring 22 can also be used to make the inner wall of the accommodating area 15 in a tight state when the cover body 2 is flat and covered, thereby achieving a closed water storage function. In addition, when the speed of the water flowing into the outer pipe body 1 by the user is too fast, the water flowing When it is too late to discharge, so that the waste water can be discharged through the overflow hole 13 when the pipe body 14 is indirectly blocked. If the waste water contains dirt or other items, the interceptor 3 can be used to remove the dirt or other items at this time. Carry out interception action to effectively prevent the flow into the drainage pipe and cause blockage or loss. In addition, the backstop device 4 will be further described. The weight of the resetting portion 42 is greater than the weight of the blocking portion 41. Therefore, when the wastewater flows downward, the blocking portion 41 will be affected by its impulse and downward. It is opened to allow the waste water to flow through the check-stop device 4, and the stop section 41 is reset and closed through the resetting section 42; if there is an insect trying to invade from the drainage pipe into the room, the check-lock device 4 is a one-way valve As a result, insects cannot enter the room. Similarly, when the wastewater is intended to flow out countercurrently, the checkback device 4 is also a one-way valve, so the wastewater cannot flow upward.

Please refer to the seventh figure, which is a schematic diagram of a blocking member with a blocking portion according to a preferred embodiment of the present invention. As can be clearly seen from the figure, the main explanation of this embodiment is that the blocking member 3a has a blocking extending upward. The portion 31a allows the cover body 2a to be placed in a flat state, and the so-called flat state means that the surface of the cover body 2a and the bottom surface of the water-containing basin or cylinder body are aligned. Therefore, the present invention This has the advantage that the cover 2a can be made flat.

Please refer to the eighth figure, which is a cross-sectional view of another preferred embodiment of the present invention. As can be clearly seen from the figure, the main structure includes: an outer pipe body 1b which can be combined with a drainage pipe; A port portion 11b at one end of the outer pipe body 1b, the port portion 11b extending inside the outer pipe body 1b defines a pipe body portion 14b with an area area smaller than that of the port portion 11b, and the port portion 11b and the pipe body An accommodating area 15b is defined between the parts 14b; a cover 2b accommodated in the accommodating area 15b and freely removable; and a resisting part 31b defined on the path of the flipping activity of the cover 2b. The holding portion 31b is formed at an end of the pipe body portion 14b; and an intercepting member 3b provided in the pipe body portion 14b.

It also includes a backstop closure device 4b located at one side of the outer tube body 1b. The backstop closure device 4b includes a stop portion 41b, a return portion 42b defined at one end of the stop portion 41b, and a A stopper 43b is provided on the turning path of the stopper 41b.

The main purpose of this embodiment is that the resisting portion 31b is formed at the end of the tube portion 14b, and with reference to the drawings, it can be known that the resisting portion 31b is at one side of the tube portion 14b, and the end portion is exactly The cover body 2b can be provided to resist, and its height can also reach a flat state when the cover body 2b is in conflict.

Please refer to the ninth figure, which is a cross-sectional view of another preferred embodiment of the present invention. It can be clearly seen from the figure that the resisting portion 31c is formed on the intercepting member 3c. The side of the portion 14c can also be formed by the interception member 3c extending upward, and can also be used for the cover body 2c to level out.

Please refer to the tenth figure, which is a schematic diagram of another preferred embodiment of the present invention. As can be clearly seen from the figure, the structure mainly described in this embodiment includes: an outer pipe that can be combined with a drain pipe 1d; a port portion 11d defined at one end of the outer tube body 1d, the port portion 11d extending inside the outer tube body 1d and defining a tube body portion 14d having an area smaller than the area area of the port portion 11d, and the An accommodating area 15d is defined between the port portion 11d and the tube body portion 14d; a cover 2d accommodated in the accommodating area 15d and freely flipped open and closed for taking out; and a path defined on the flipping action of the cover 2d Of the resisting portion 31d.

Therefore, this embodiment is different from the above embodiment in that the interceptor is cancelled, so that the present invention can use the interceptor to intercept dirty things or other objects, and the interceptor is not used, so that it has a great variety of advantages.

Therefore, the multifunctional drainage head (1) of the present invention is a technique that can be used to improve the key lies in:

First, the cover 2 can be freely turned over and can be directly taken out by the user for cleaning or replacement, which is very convenient.

Second, through the design of the interceptor 3, it can be carried out when the foreign object falls, so that the user can take it out and clean it up.

Third, through the design of the resisting portion 31, the cover body 2 can be covered with the drainage pipe more smoothly without warping.

However, the above description is only the preferred embodiment of the present invention, and it does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be the same. It is included in the patent scope of the present invention and is incorporated by Chen Ming.

In summary, when the multifunctional drainage head (1) of the present invention is used, in order to truly achieve its efficacy and purpose, the present invention is an invention with excellent practicability. In order to meet the application requirements of the invention patent, according to the law Submit an application and hope that the review committee will grant the invention as soon as possible to protect the inventor's hard invention. If there is any suspicion of the review committee of the Bureau, please follow the instructions of the letter. The inventor will cooperate with all efforts and feel it is convenient.

1‧‧‧ outer tube body

11‧‧‧Port Department

12‧‧‧Combination

13‧‧‧ overflow hole

14‧‧‧ tube body

2‧‧‧ cover

21‧‧‧ Recessed

22‧‧‧ rubber ring

3‧‧‧ Interceptor

4‧‧‧Backstop closure device

41‧‧‧stop

42‧‧‧Return Department

43‧‧‧ limit pieces

Claims (10)

A multifunctional drainage head mainly comprises: an outer pipe body which can be combined with a drainage pipe; a port portion defined at one end of the outer pipe body, the port portion extending toward the inside of the outer pipe body and defining an area smaller than the area A tube body portion having an area area of the port portion, and an accommodating area is defined between the port portion and the tube body portion; a cover that is accommodated in the accommodating area and can be freely flipped open and closed for taking out; and An interceptor inside the body. The multifunctional drainage head according to claim 1, wherein the end of the outer pipe body facing away from the port portion has at least one joint portion. The multifunctional drainage head according to claim 1, wherein the outer pipe body has at least one overflow hole. The multifunctional drainage head according to claim 1, wherein the cover body has an embedded groove, and the rubber groove is provided on the embedded groove. The multifunctional drainage head according to claim 1, wherein a side of the intercepting member extends upward to form a resisting portion for the cover to resist the limit. A multifunctional drainage head mainly comprises: an outer pipe body which can be combined with a drainage pipe; a port portion defined at one end of the outer pipe body, the port portion extending toward the inside of the outer pipe body and defining an area smaller than the area A tube body portion having a region area of the port portion, and an accommodating area is defined between the port portion and the tube body portion; a cover body accommodated in the accommodating area and freely flipped open and closed for taking out; and a cover defined in the cover A resisting part on the path of body turning activity; and an intercepting member provided in the body part. The multifunctional drainage head according to claim 6, wherein the resisting portion is formed at an end of the pipe body portion. The multifunctional drainage head according to claim 6, wherein the resisting portion is formed on the intercepting member. A multifunctional drainage head mainly comprises: an outer pipe body which can be combined with a drainage pipe; a port portion defined at one end of the outer pipe body, the port portion extending toward the inside of the outer pipe body and defining an area smaller than the area A tube body portion having an area area of the port portion, and an accommodation area is defined between the port portion and the tube body portion; A cover body accommodated in the accommodating area and freely flipped out for opening and closing; and a resisting portion defined on the path of the cover body flipping activity. The multifunctional drainage head according to claim 1, 6, or 9, wherein a backstop closing device is provided at one side of the outer pipe body, the backstop closing device includes a stopper portion, and an end defined at the stopper portion Department of Reversion.