CN211113923U

CN211113923U - Easy-to-clean sewer plug head mechanism

Info

Publication number: CN211113923U
Application number: CN201920774999.3U
Authority: CN
Inventors: 岑迪峰
Original assignee: Ningbo Bosheng Plumbing Co Ltd
Current assignee: Ningbo Bosheng Plumbing Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-07-28
Anticipated expiration: 2029-05-27

Abstract

The utility model provides an easy clean lower water chock plug mechanism, including the chock plug, concatenate together and locate the filter screen in the chock plug top with the chock plug, lower water chock plug mechanism still is provided with and is in the superstructure of filter screen top, superstructure and chock plug concatenate assembly detachable connections with the filter screen. The utility model discloses when wasing, can dismantle superstructure alone, not influence the equipment relation of chock plug and filter screen, both convenient clearance, easy dismounting improves the convenience of using and maintaining again.

Description

Easy-to-clean sewer plug head mechanism

Technical Field

The invention relates to a sewer plug head mechanism.

Background

Traditional lower water plug head mechanism of taking filter screen, including being in the lower water plug head of below, be equipped with the filter screen in the top of lower water plug head, to the filter screen of this kind of lower water plug head mechanism, there are two kinds of popular structures at present:

1. the first layer of filter screen and the second layer of filter screen are separated, the second layer of filter screen and the lower water plug head are connected in series, the first layer needs to be taken off when water is discharged, and then the second layer is pulled up or water is discharged by pressing a switch; the use is troublesome.

2. The first layer of filter screen or the decorative cover and the lower layer of filter screen are connected in series; meanwhile, the same as the former structure, the lower water plug is arranged at the bottom and is connected with the two layers of structures above in series. When the garbage on the lower layer of filter screen and the garbage wound on the upper and lower layers of connecting shafts are treated, the whole filter screen is taken out, and the garbage accumulated on the lower layer of filter screen, especially the garbage wound on the connecting shafts, is not easy to clean because the space is small; if the first layer of structure is removed, this results in the structure holding the lower screen also being removed. It is inconvenient and requires a skilled person to recharge.

Disclosure of Invention

The invention aims to solve the technical problem of providing an easily cleaned drain plug mechanism which is convenient for cleaning garbage and assembling and disassembling. Therefore, the invention adopts the following technical scheme:

the easy-to-clean sewer plug head mechanism comprises a plug head and a filter screen which is connected with the plug head in series and is positioned above the plug head, and the sewer plug head mechanism is also provided with an upper structure which is positioned above the filter screen.

Furthermore, the plug and filter screen series connection assembly comprises a connection structure positioned on the filter screen, and the upper layer structure is detachably connected with the connection structure.

Further, the downside of superstructure sets up first connection structure, and the chock plug concatenates the assembly with the filter screen and is provided with second connection structure, first connection structure and second connection structure can insert the cooperation and the joint between the two.

Furthermore, a first connecting structure is arranged on the lower side of the upper layer structure, a second connecting structure is arranged on the connecting structure above the filter screen, and the first connecting structure and the second connecting structure can be inserted and matched and can be detachably connected.

Further, the detachable connecting structure comprises a transverse compression spring and a steel ball supported by the transverse compression spring on one of the first connecting structure and the second connecting structure, and a groove matched with the steel ball on the other of the first connecting structure and the second connecting structure.

Furthermore, the spring force value of the transverse compression spring is small, and the steel ball is pushed into the groove.

Furthermore, the filter screen is fixed on the combination body of the plug head and the filter screen by the connecting structure on the filter screen.

Further, the lower part of the connecting structure above the filter screen is internally threaded or externally threaded and is connected with the threaded connecting structure below the connecting structure.

Furthermore, the lower water plug mechanism with the filter screen is arranged in a lower water inner cover of the lower water device, a gap is arranged between the upper layer structure and the lower water inner cover, or/and the upper layer structure is provided with a water through hole.

Further, the lower water plug mechanism is directly placed in a lower water inner cover of the lower water device; or the lower water plug mechanism is placed in a lower water inner cover of the lower water device, and a switch structure is arranged on a plug and filter screen tandem connection assembly, so that the lower water plug mechanism has two states of opening and closing in the lower water device; or the lower water plug mechanism is placed in a lower water inner cover of the drainage device, the plug of the lower water plug mechanism is matched with the lower end of the filter screen tandem connection assembly in a jacking manner with an external structure, so that the lower water plug mechanism can be jacked from the lower part by the external structure when needing to be opened, and can be closed by falling by means of gravity when needing to be closed; or the plug head of the lower water plug head mechanism is hinged with the lower end of the filter screen tandem connection assembly and an external structure, so that the lower water plug head mechanism can be pushed by the external structure from the side to ascend when needing to be opened; the external mechanism comprises a switch, a transmission mechanism between the switch and the serial connection assembly of the plug head and the filter screen, and a pull rod and a transmission mechanism between the pull rod and the serial connection assembly of the plug head and the filter screen.

By adopting the technical scheme, the upper layer structure can be detached independently during cleaning without influencing the assembly relation of the plug head and the filter screen, so that the cleaning and the disassembly are convenient, and the convenience in use and maintenance is improved.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of the present invention.

Fig. 2 is an exploded view of the structure shown in fig. 1.

Fig. 3 is an enlarged view of a portion of the structure of fig. 1.

Detailed Description

Reference is made to the accompanying drawings. The invention provides an easy-to-clean water drainage plug head mechanism which comprises a plug head 6 and a filter screen 5 which is connected with the plug head 6 in series and is positioned above the plug head, wherein the water drainage plug head mechanism is also provided with an upper layer structure 1 which is positioned above the filter screen 5, and the upper layer structure 1 and the plug head 6 are connected with the filter screen 5 in series and combined in a detachable manner.

The lower water plug mechanism with the filter screen is arranged in a lower water inner cover 101 of a lower water device, a gap 201 is arranged between the upper layer structure 1 and the lower water inner cover 101, and the upper layer structure can also be provided with a water through hole. That is, the upper layer structure may be a decorative cover, or a decorative cover having a water filtering function.

The plug 6 and the filter screen 5 are connected in series and the assembly comprises a connecting structure 4 positioned on the filter screen, and the upper layer structure 1 and the connecting structure 4 are detachably connected.

The lower side of the upper layer structure is provided with a first connecting structure 11, the connecting structure 4 positioned on the filter screen 5 is provided with a second connecting structure 41, and the first connecting structure 11 and the second connecting structure 41 can be inserted and matched and can be detachably connected. For example, the first connecting structure 11 is a plug, and the second connecting structure 41 is a jack at the top end of the connecting structure 4; or vice versa.

The detachable connecting structure comprises a transverse compression spring 2 in the first connecting structure 11, a steel ball 3 supported by the transverse compression spring 2, and an annular groove 42 on the hole wall of the second connecting structure 41 (a plug hole) and matched with the steel ball 3.

The detachable connection structure can also adopt clamping in other modes, such as a structure similar to a lock hole; or, alternatively, a threaded connection is possible, but it is not as convenient and fast as a snap connection and is liable to cause a wrong detachment of the superstructure 1 and the plug and filter screen tandem combination.

The connecting structure 4 on the filter screen 5 can be a structure which is arranged on the filter screen 5; or a structure connected with a component of the plug and filter screen tandem combination at the lower part of the connecting structure 4, or a component clamping the filter screen 5 in the combination.

The lower part of the connecting structure 4 is a connecting hole structure with internal threads, and is connected with a threaded connecting structure 71 below the connecting structure, and the threaded connecting structure 71 can be a screw rod part of the upper part of the rod 7 for fixing the plug head 6. Or vice versa.

The filter screen 5 is also fitted over and supported by the pole 7 and is clamped to a platform 72 on the pole 7 by a lower compression leg of the attachment formation 4. The connecting structure 4 can also be connected in the combination of the plug head and the filter screen in series in other connecting modes.

In application, the drain plug mechanism with the filter screen of the present invention can be directly placed in the drain inner cover 101 of the drain device without a switch or a pull rod control. When the drainage device needs to be opened or closed, the drainage plug head mechanism can be put in or taken out of the drainage device. When cleaning rubbish, only need pull out superstructure 1 very simply can wash the rubbish on the filter screen 5 comprehensively to can pack superstructure 1 back fast simply, need not also take apart the fixed knot who filters 5 at this in-process.

Or, the drainage plug mechanism with the filter screen of the invention is placed in the drainage inner cover 101 of the drainage device, and the plug and the filter screen tandem combination, for example, the rod 7, is provided with a switch structure, so that the plug can be pressed down or bounced upwards in the drainage plug mechanism to have two states of opening and closing.

Or, the drainage plug mechanism with the filter screen is placed in the drainage inner cover 101 of the drainage device, the plug of the drainage plug mechanism is in jacking fit with the lower end of the series connection combination of the filter screen and the lower end of the filter screen, such as an adjusting screw rod connected with the lower part of the rod 7, and has jacking fit with an external structure, so that the drainage plug mechanism can be jacked from the lower part by the external structure when needing to be opened, and can be closed by falling by gravity when needing to be closed.

Alternatively, the lower end of the filter screen tandem combination, such as the lower part of the rod 7, of the plug head of the lower water plug head mechanism is hinged with an external structure, and can be pushed by the external structure from the side to rise when the lower water plug head mechanism needs to be opened.

In the invention, the spring force value of the transverse compression spring 2 can be reduced to be very small, and only the steel ball is pushed into the groove or is slightly higher on the basis, so that the cost can be reduced, and the disassembly and assembly operation is easier. If the lower water plug head mechanism is controlled by a control switch with a spring, the force value of the transverse compression spring is far smaller than the spring force value in the control switch, and when the upper layer structure is disassembled and assembled, the applied force cannot influence the self state of the switch. Moreover, since the superstructure 1 can be quickly and easily disassembled and replaced, the fixing structure of the filter screen 5 does not need to be disassembled in the process, so that the sewer plug head mechanism with the filter screen and the superstructure mounted at the upper end can also be applied to the fourth embodiment, namely the embodiment that the plug head is hinged with the lower end of the filter screen serial combination body and the external structure.

The external mechanisms can be various switches, transmission mechanisms among the switches, the plug heads and the filter screen serial combination bodies, and transmission mechanisms among the pull rods, the plug heads and the filter screen serial combination bodies.

The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.

Claims

1. The easy-to-clean sewer plug head mechanism comprises a plug head and a filter screen which is connected with the plug head in series and is positioned above the plug head, and the sewer plug head mechanism is also provided with an upper structure which is positioned above the filter screen.

2. The easy-to-clean faucet mechanism of claim 1, wherein the faucet and strainer tandem combination comprises a connection structure on the strainer, the superstructure being detachably connected to the connection structure.

3. The easy-to-clean faucet mechanism according to claim 1, wherein a first connecting structure is provided on the lower side of the upper structure, a second connecting structure is provided on the faucet and filter screen tandem combination, and the first connecting structure and the second connecting structure can be inserted and matched and clamped.

4. A cleanable drain plug arrangement according to claim 2, wherein the upper structure is provided with a first attachment formation on the underside thereof, and the attachment formation on the filter screen is provided with a second attachment formation, the first and second attachment formations being insertingly engageable and releasably attachable.

5. An easy-to-clean faucet head mechanism according to claim 3 or 4, wherein the detachable connecting structure comprises a lateral compression spring and a steel ball supported by the lateral compression spring on one of the first connecting structure and the second connecting structure, and a groove on the other of the first connecting structure and the second connecting structure for cooperating with the steel ball.

6. A readily cleanable sewer plug mechanism according to claim 5, wherein said lateral compression spring has a spring force value sufficient to urge said ball into said recess.

7. A readily cleanable drain plug mechanism according to claim 2 wherein said attachment structure on the screen secures the screen to the plug and screen combination.

8. An easily cleanable drain plug mechanism according to claim 2 wherein the lower portion of said attachment structure above the screen is internally or externally threaded and is connected to the threaded attachment structure below.

9. The easy-to-clean sewer plug mechanism according to claim 1, wherein the sewer plug mechanism with the filter screen is arranged in a sewer inner cover of a sewer device, a gap is formed between the upper structure and the sewer inner cover, or/and the upper structure is provided with a water through hole.

10. The easy clean faucet plug mechanism of claim 1, wherein the faucet plug mechanism rests directly in an inner drain cover of a drain; or the lower water plug mechanism is placed in a lower water inner cover of the lower water device, and a switch structure is arranged on a plug and filter screen tandem connection assembly, so that the lower water plug mechanism has two states of opening and closing in the lower water device; or the lower water plug mechanism is placed in a lower water inner cover of the drainage device, the plug of the lower water plug mechanism is matched with the lower end of the filter screen tandem connection assembly in a jacking manner with an external structure, so that the lower water plug mechanism can be jacked from the lower part by the external structure when needing to be opened, and can be closed by falling by means of gravity when needing to be closed; or the plug head of the lower water plug head mechanism is hinged with the lower end of the filter screen tandem connection assembly and an external structure, so that the lower water plug head mechanism can be pushed by the external structure from the side to ascend when needing to be opened; the external structure comprises a switch, a transmission mechanism between the switch and the serial connection assembly of the plug head and the filter screen, and a pull rod and a transmission mechanism between the pull rod and the serial connection assembly of the plug head and the filter screen.