TWM575040U - Drain water stop structure - Google Patents

Abstract

The creation system provides a water head stop structure, in particular, through the position change of the water stop ring pad, so that a better sealing effect can be obtained; the structural design mainly has a press fit and fixed on the floor drain hole. The water head seat is provided with a groove pipe which is connected to the drain pipe in the recessed interior of the water head seat, and a non-porous cover plate covering the top of the drop head seat chamber is provided on the cover. The lower edge of the column seat extending from the bottom of the plate is fixedly provided with a set of elastic pressure-setting members, and a water-stop ring is embedded on the periphery of the column seat, and the upper part of the elastic pressure-setting member is set to be one foot diameter and a ring portion corresponding to the inner diameter of the groove tube, wherein the wheel ring portion is provided with a plurality of water holes, so that the casing ring portion of the elastic pressure member is plugged when the water head is assembled to the water head block The group stops at the stepped shoulder of the groove tube, so that the cover plate is covered or lifted off from the drop head seat by the compression or ejector interlocking of the elastic pressure piece, and the cover plate covers the water head seat when the cover plate is covered. In the state, the water ring of the column seat is tightly pressed against the inner wall of the pipe groove to obtain an excellent sealing effect. Effectively prevent cockroaches and other pests from climbing drainpipe into the room, and can block the drainage of floating into the room's odor.

Description

Falling water stop structure

This creation is about a water-stopping structure, mainly through the design of the water-stop ring pad embedded in the bottom of the cover plate, and the groove inner diameter of the lower end of the drop head seat groove is planned to make the cover When the compression of the elastic pressing member is moved down and covers the upper edge of the groove of the falling head seat, the water stopping end pad is just in close contact with the groove tube, thereby effectively preventing pests and odors from entering the room. To achieve pest control and deodorant performance.

According to the general design of the kitchen, bathroom and other indoor floors, the design of the water head is mainly provided with a water head seat fixed to the floor drain hole, and a recess is provided in the water head seat recess to be connected to the drain pipe. In the tank chamber, a plurality of water drop holes and a screw hole at the center are formed at the bottom of the tank chamber, and a cover plate is covered on the top of the tank chamber, and the cover plate and the drop head seat are fixed by a bolt, and the cover is fixed The plate is hollowed out and has a plurality of radial drainage holes, thereby forming a basic functional structure of the water head, and the drainage hole of the cover plate is used to allow the sewage in the room to flow through the water hole of the falling head seat through the cover plate. Discharge into the drain pipe, and use the cover plate to properly block the debris so that the debris does not flow into the drain pipe and cause drainage problems.

However, the design of such a drop head is not separated by any gap between the drain pipe of the cover plate and the water drop hole of the drop head seat, but is relatively transparent, so that the smell of the drain pipe will directly fall from the water. The water hole of the head seat and the drain hole of the cover plate are transmitted and dispersed in the room, and pests such as cockroaches It will also climb into the room by the drain pipe through this way, causing environmental sanitation problems. Moreover, because the drainage hole of the cover plate has a large diameter, it can only block larger debris. Generally, hair, cotton wool, etc. may still follow The inflow of water causes the drainage pipe to block, and in the removal of the blockage, it is often necessary to remove the cover plate in order to proceed smoothly. It is difficult to call the ideal design, and it is necessary to try to solve the improvement.

In order to solve this problem, the creator has developed a "new drop head" and applied for a patent. The structure design mainly consists of a drop head seat mounted on the floor drain hole, which is recessed in the water head. a slot chamber connected to the drain pipe is provided, and a plurality of water drop holes and a screw hole at the center are formed at the bottom of the groove chamber, and a non-porous cover plate covering the top of the drop tank seat chamber is further provided. A water stop ring pad is further embedded on the periphery of the cover plate, and an elastic pressure piece is fixedly locked at the center of the lower edge of the cover plate, and the compression height of the elastic pressure piece is exactly the same as the depth of the groove chamber of the drop head seat. Moreover, a bolt is further protruded from the lower end of the elastic pressing member, so that the elastic pressing member and the bolt are locked into the central screw hole of the falling head seat groove chamber by the cover plate, and the overall assembly is quickly completed, when the elastic pressing member is In the compressed state, the cover plate will completely cover the inside of the trough chamber of the falling head seat and be in a close fitting state, thereby preventing the pests and the like from crawling into the room from the drain pipe, and at the same time, preventing the smell of the drain pipe from floating into the room, and When you want to drain, just step on the cover , To obtain a given pressure by the elastic force pushing the cap member is lifted off the plate the water header tank chamber, according to reach the water drainage head's expectations.

The water head that is uncovered is controlled by changing the compression or jacking of the elastic pressure-setting member to change the relationship between the cover plate and the drop head seat, so as to achieve the function change of the stop and drain, and the non-porous design of the cover plate is obtained. In addition to the function of stopping and draining, it can effectively prevent pests and odors from invading the room. However, the water-stop ring is embedded in the periphery of the cover plate to make the cover plate When the elastic pressure member is compressed and lowered to cover the upper edge of the tank chamber of the falling head seat, the water stop ring pad just forms a watertight relationship with the peripheral wall of the groove to prevent odor and pest invasion, but real After the use, it is found that when the cover is placed on the upper edge of the groove of the drop head seat, the water stop ring pad is difficult to obtain a complete contact with the groove of the drop head seat, resulting in the inability to remove the bottom. To eliminate the odor and the invasion of pests, and the ring groove on the periphery of the cover plate must be opened for the water ring mat, so it can only be molded by plastic material or metal material. The former has a lack of appearance and texture. The latter has problems of excessive cost and has to be managed to solve the improvement.

It can be seen that when the existing water head is covered by the cover head, the water stop ring pad is difficult to obtain an excellent sealing effect, and the odor and the invasion of the pest cannot be eliminated, and the position of the water stop ring pad is also installed. As a result of the problem of poor quality or high cost, the creator has made special efforts to carry out research and development and improvement, based on his years of experience and technology in related industries, and then along the creation of the water-stop structure of the creation.

In order to solve the problems and defects of the falling head, the creation of the design is mainly through the structural design of the cover plate, so that the outer surface is covered with a stainless steel or other metal material to enhance the overall texture. At the same time, a column seat is extended at the bottom of the cover plate to lock and fix a set of elastic pressure-setting members, and a water-stop ring pad is embedded on the periphery of the column seat, thereby urging the cover plate to be compressed during operation of the elastic pressure-setting member. When covering the upper edge of the trough chamber of the falling head seat, the paper water ring pad located at the column seat is just close to the inner wall of the trough tube, so as to effectively block the invasion of foreign bodies and pests, and have an overall appearance texture. Promoter.

The water-stop structure of the water head of this creation is designed according to the structure of the structure, so that it can achieve better sealing effect in the function of stopping the watertightness, effectively preventing the invasion of odor and pests, and at the same time, setting up the water-stop ring pad. The location is planned so that the surface of the cover can be covered with a layer of stainless steel or metal skin to enhance its overall texture.

(10) ‧‧‧Water head seat

(11) ‧‧‧Slots

(12) ‧‧‧Slot tube

(13) ‧‧ ‧ shoulders

(20)‧‧‧ Cover

(21) ‧ ‧ skin

(22) ‧ ‧ column seat

(23)‧‧‧ Studs

(24) ‧‧‧ Ring groove

(25) ‧‧‧ water ring mat

(30)‧‧‧Elastic compression parts

(31) ‧‧‧Shell

(32)‧‧‧Compressed springs

(33) ‧‧‧ lifting parts

(34)‧‧‧Rotating parts

(35)‧‧‧Pushing spring

(36) ‧‧‧ bottom cover

(37) ‧ ‧ Wheels Department

(38) ‧‧‧Water hole

Fig. 1 is a schematic view showing the structure of the water head of the present invention.

Figure 2 is a schematic exploded view of the preferred embodiment of the present invention.

Figure 3: Schematic diagram of the structure decomposition of the original water head.

Fig. 4 is a schematic view showing the structure of the preferred embodiment of the present invention in a water stop state.

Fig. 5 is a schematic view showing the structural relationship of the preferred embodiment of the present invention in a water stop state.

Figure 6 is a schematic view showing the structure of the preferred embodiment of the present invention in a drained state.

Fig. 7 is a schematic view showing the structural relationship of the preferred embodiment of the present invention in a drained state.

Regarding the structural composition, technical means and effectiveness of this creation, I would like to give details to the following examples:

Please refer to FIGS. 1-7, which is a preferred embodiment of the present invention. As shown in the drawing, it is mainly provided with a drop head seat (10) fixed to the floor drain hole, and the water head is The seat (10) is recessed with a multi-stage groove chamber (11), and a groove tube (12) connected to the drain pipe is fitted in the lower portion of the groove chamber (11), and is formed in the lower portion of the groove tube (12). There is a reduced-diameter shoulder portion (13), and the trough chamber (11) of the water drop head seat (10) is filled with a water drop head assembly composed of a cover plate (20) and an elastic pressure-setting member (30). The cover plate (20) has a diameter corresponding to the inner diameter of the upper end of the groove chamber (11) of the drop head seat (10), and has a non-porous shape, and is coated on the outside of the cover plate (20) with a layer of stainless steel or The skin (21) made of other metal gives a better texture, and a column seat (22) is formed at the bottom of the cover plate (20), and a center is provided at the bottom edge of the column seat (22). Stud (23) before locking The elastic pressure determining member (30) is further provided with a ring groove (24) at the periphery of the lower end of the column seat (22) to embed a water stopping ring pad (25), and the elastic pressing member (30) is composed of a casing (31), a compression spring (32), a lifting member (33), a rotating member (34), a pushing spring (35), and a bottom cover (36) (this part For the conventional structure, it is not described here. The upper part of the casing (31) of the elastic pressure-setting member (30) is further provided with a diameter of one foot and the inner diameter of the grooved tube (12) of the water-falling head seat (10). a corresponding wheel ring portion (37), the wheel ring portion (37) is provided with a plurality of water holes (38), and the elastic pressure piece is arranged when the water head is assembled to the water head block (10) The casing (31) of the casing (31) is stopped by the plug group at the stepped shoulder portion (13) of the grooved tube (12) so as to be compressed or pushed by the elastic pressing member (30). The top cover intermittently controls the cover plate (20) to cover or lift off the drop head seat (10), and in the state where the cover plate (20) covers the drop head seat (10), the column seat (22) The water stop ring pad (25) is close to the inner wall of the groove tube (12) to obtain an excellent sealing effect, thereby effectively preventing pests and the like from crawling into the room from the drain pipe, and at the same time The odor of the drain pipe is prevented from floating into the room, and when the cover plate (20) is lifted off the drop head seat (10), the normal drainage function can be provided, and the casing (31) wheel of the elastic pressure-setting member (30) is provided. The ring portion (37) forms a function of blocking foreign matter. In the above structural design, the water head of the present invention is passed through the functional structure of the elastic pressure-setting member to cover the cover or lift off the water head to achieve the stop and drain. The water stop ring pad is placed on the column seat extended at the bottom of the cover plate, so that the water stop portion of the water drop head can be displaced into the water head seat, not only can achieve better sealing effect, but also effectively prevent odor and Invasion of pests can also reduce the thickness of the cover plate, so that it can be coated with a layer of stainless steel or metal to enhance its overall texture, giving excellent industrial utilization and practical value; In summary, the water-stop structure of the water head of the creation is designed according to the structure of the structure, and the water-stop ring pad is changed to the column seat extended at the bottom of the cover plate, so as to give a better sealing effect, and more It can cover the outside of the cover plate with stainless steel or metal material to enhance its overall texture, and effectively solve the problems and defects of the existing similar products. Overall, it is an excellent and outstanding innovative design. Application.

Claims (2)

The utility model relates to a water head water stopping structure, which is mainly provided with a water head seat which is fixedly installed on a floor drain hole, and a multi-step tank chamber is recessed in the water head seat recess, and a lower joint is arranged in the lower part of the tank chamber. The grooved pipe of the drain pipe is further formed with a diameter-reducing stepped shoulder portion in the lower portion of the grooved pipe, and the drop chamber assembly of the water drop head seat is filled with a water drop head assembly composed of a cover plate and an elastic pressure member. The caliper of the cover plate is substantially in conformity with the inner diameter of the upper end of the groove chamber of the drop head seat, and has a non-porous type, and a column seat is formed at the bottom of the cover plate and is at the center of the bottom edge of the column seat. a stud is arranged to lock the elastic pressing member, wherein the elastic pressing member is composed of a casing, a compression spring, a lifting member, a rotating member, a pushing spring, and a bottom cover. The upper portion of the housing of the elastic pressure determining member is further provided with a wheel portion corresponding to the inner diameter of the grooved tube of the water drop head seat, and the wheel ring portion is provided with a plurality of water holes, so that the water head group is When the water head seat is disposed, the housing ring portion of the elastic pressure member is stopped by the plug group at the stepped shoulder portion of the groove tube The function of controlling the cover plate to cover or lift off the water head seat by using compression or ejector of the elastic pressure-setting member; the improvement is that the bottom edge of the lower end of the formed column seat is extended at the bottom of the cover plate, A ring groove is formed to embed a water stop ring pad, and the water stop ring pad of the column seat is tightly pressed against the groove tube in a state in which the cover plate is compressed by the elastic pressure pressing member and covered in the water head seat. The inner wall has an excellent sealing effect. The water head water stop structure according to claim 1, wherein the cover surface is covered with a metal material.