CN212104382U

CN212104382U - Connecting structure of components in box, mounting structure of concealed flush valve and toilet stool

Info

Publication number: CN212104382U
Application number: CN202020460615.3U
Authority: CN
Inventors: 林孝发; 林孝山; 吴志敏
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-08
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to a connection structure of box inner member, concealed installation flush valve's mounting structure and stool pot, concealed installation flush valve's mounting structure includes: the water inlet part is arranged in the water inlet box; the water inlet part and the water outlet part are respectively fixedly connected to two opposite surfaces of the embedded box, one of the water inlet part and the water outlet part comprises a first valve which can be manually opened and closed, and the other one of the water inlet part and the water outlet part is configured as a movable joint; the middle water passing piece is a pre-flushing pipe or an induction flushing valve, and two ends of the middle water passing piece are suitable for being in threaded connection with the water inlet piece and the movable end of the movable joint; when the water spare was crossed in the centre and the spiro union was not intake or was gone out the water spare, the expansion end of movable joint slides with perpendicular to for its stiff end the space of installing and removing of water spare is crossed in the centre in the direction on surface abducted. The technical scheme of the utility model, the convenient quick assembly and disassembly who secretly adorns the flushometer makes it be convenient for maintain to effectively promote its anti-soil ability, increase of service life.

Description

Connecting structure of components in box, mounting structure of concealed flush valve and toilet stool

Technical Field

The utility model relates to the technical field of sanitary wares, concretely relates to connection structure of box inner member, concealed installation flush valve's mounting structure and stool pot thereof.

Background

In order to improve the cleanliness and beauty of toilets and to improve user experience, more and more toilets use flush valves of the concealed type. In the prior art, the induction type flush valve and the corresponding pipeline thereof are usually arranged in the embedded box, so that the induction type flush valve is conveniently communicated with a municipal water source and a toilet flushing pipe on one hand, and the valve body and a wall body can be protected to a certain extent on the other hand.

The existing flush valve which is installed in a concealed mode has the following problems: (1) the flushing valve and the pipeline are difficult to connect and install due to the need of operating in the box body environment arranged in the wall, and are not easy to maintain in the future; (2) before installation, municipal water pipe has a large amount of filth and silt, and the flushometer causes the case jam after installation is used easily, causes its water flow to reduce, defect such as accessory ageing, and its characteristic of installing and removing difficulty, difficult change makes this problem difficult to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect or the problem that exist among the background art, provide a connection structure of box inner member, secretly adorn mounting structure and stool pot of flushometer, the quick assembly and disassembly of convenient secretly adorning the flushometer makes it be convenient for maintain and can promote its anti-soil ability, increase of service life.

In order to achieve the above object, a first aspect of the present invention provides a connection structure for components in a box, which is used for realizing rapid assembly and disassembly of the components in a mounting box; the connection structure includes:

a first member fixed to a first surface of the mounting case;

a second member including a fixed portion and a sliding portion; the fixing part is fixedly connected to the surface opposite to the first surface in the mounting box;

a third member, both ends of which are detachably and fixedly connected with the sliding parts of the first member and the second member respectively;

when the first component is not connected with the third component, the sliding part slides relative to the fixed part to make room for the assembly and disassembly of the third component in the direction vertical to the first surface.

In one embodiment: the first, second and third members are each configured as water passing members that are in fluid communication and in sealing engagement with one another; the fixed portion and the sliding portion are also in fluid communication and in sealing engagement with each other.

In one embodiment: the first member includes a first body, a first nut, and a first flange gland; the first flange gland is in threaded connection and is in sealing fit with the first body; the second member comprises a second body, a second nut and a second flange gland; the second flange gland is in sliding connection and is in sealing fit with the second body; the second body constitutes the fixed portion, and the second nut and the second flange gland constitute the sliding portion; and two ends of the third component are respectively suitable for being in threaded connection with the first nut and the second nut and are in sealing fit with the end faces of the first flange gland and the second flange gland.

In order to achieve the above object, a second aspect of the present invention provides a mounting structure of a concealed flush valve for a toilet stool; the mounting structure includes:

the embedded box is arranged in the wall;

the water inlet part and the water outlet part are respectively fixedly connected to two opposite surfaces of the embedded box and are used for being communicated with a water source and the toilet bowl by fluid; one of the water inlet part and the water outlet part comprises a first valve which can be opened and closed manually, and the other one of the water inlet part and the water outlet part is configured as a movable joint; the movable joint is provided with a fixed end and a movable end;

the middle water passing piece is a pre-flushing pipe or an induction flushing valve; the two ends of the middle water passing piece are suitable for being in threaded connection with the water inlet piece and the movable end of the movable joint, are in fluid communication and are in sealing fit with the water inlet piece and the water outlet piece;

wherein, the middle water piece that crosses is not the spiro union during water piece or the play water piece, the expansion end of swing joint slides with perpendicular to for its stiff end the space of installing and removing of middle water piece is let out in the direction on surface.

In one embodiment: the water inlet part comprises a water inlet connecting pipe and a ball valve which are communicated with each other in a fluid way and are matched with each other in a sealing way; the ball valve is fixedly connected to the first surface of the embedded box, forms the first valve and is provided with a first nut and a first flange gland; the first flange gland is in threaded connection and is in sealing fit with the ball valve body; the water outlet part is configured as a movable joint and comprises a water outlet connecting pipe, a second nut and a second flange pressing cover; the water outlet connecting pipe is fixedly connected to the surface of the embedded box opposite to the first surface, and the second flange gland is in sliding connection and is in sealing fit with the water outlet connecting pipe; the water outlet connecting pipe forms the fixed end, and the second nut and the second flange gland form the movable end; and two ends of the middle water passing piece are respectively suitable for being in threaded connection with the first nut and the second nut and are in sealing fit with the end faces of the first flange gland and the second flange gland.

In one embodiment: the inductive flushing valve is an inductive electromagnetic valve.

In one embodiment: the end parts of the water inlet connecting pipe and the water outlet connecting pipe, which are far away from the middle water passing piece, extend out of the embedded box.

In order to achieve the above object, a third aspect of the present invention provides a toilet stool, comprising a concealed flush valve installed by using the installation structure according to any one of the above technical solutions.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the connecting structure of the components in the box of the embodiment of the utility model, through arranging the second component with a part capable of sliding, not only ensures that the components still have a close fit relationship after being connected, but also ensures that the assembly and disassembly space of the components in the box body can be adjusted without being limited by the narrow space required by close fit, thereby realizing the quick assembly and disassembly of the third component; in addition, the connection structure has advantages in the field of water paths because the field of water paths needs to be matched more closely to ensure the sealing performance;

(2) the installation structure of the concealed installation flushing valve provided by the embodiment of the utility model adopts the movable joint, so that the movable end can slide relative to the fixed end to give way for the installation and the disassembly space of the middle water passing piece, and the middle water passing piece still has the advantages of convenient assembly and disassembly and easy maintenance under the condition of ensuring the close fit of the middle water passing piece, the water inlet piece and the water outlet piece;

(3) in the mounting structure of the concealed flush valve provided by the embodiment of the utility model, the middle water passing part connected with the water inlet part and the water outlet part can be a pre-flushing pipe or an induction flush valve, so that when the pre-flushing pipe is used for mounting, dirt and silt in a pipeline can be flushed away by operating the first valve, and the possibility of valve core blockage after the induction flush valve is mounted is reduced; therefore, the quick assembly and disassembly characteristics of the mounting structure provide a structural foundation for improving the anti-fouling capability of the concealed flush valve and prolonging the service life of the concealed flush valve;

(4) the utility model discloses the stool pot because the flush valve of dark dress that it adopted utilizes the utility model discloses a mounting structure installs, therefore it also has the maintenance of being convenient for install and remove, anti-soil can the reinforce and long service life's advantage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a connection structure of inner members in a box according to an embodiment of the present invention;

FIG. 2 is an exploded view of a mounting structure of a flush valve according to a second embodiment of the present invention;

FIG. 3 is a schematic view of a mounting structure of a flush valve according to an embodiment of the present invention in a pre-mounted state;

FIG. 4 is a schematic view of a mounting structure of a flush valve installed in a concealed manner in a formal mounting state according to an embodiment of the present invention;

FIG. 5 is a sectional view of the mounting structure of a flush valve according to an embodiment of the present invention after the intermediate water passing member is assembled;

FIG. 6 is a sectional view of a mounting structure of a flush valve according to an embodiment of the present invention with the intermediate water passing member removed;

fig. 7 is a perspective view of a flush valve for a toilet according to a third embodiment of the present invention.

Description of reference numerals:

a first member 100, a second member 200, a fixing portion 210, a sliding portion 220, a third member 300, and a mounting case 400;

the device comprises an embedded box 10, a water inlet part 20, a water inlet connecting pipe 21, a ball valve 22, a first nut 23, a first flange gland 24, a water outlet part (movable joint) 30, a fixed end 31, a movable end 32, a water outlet connecting pipe 33, a second nut 34, a second flange gland 35, a middle water passing part 40, a pre-flushing pipe 41 and an induction flushing valve 42;

flush valve 1000 is concealed.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

Referring to fig. 1, a first embodiment of the present invention provides a connection structure of components in a box, which includes: the first member 100, the second member 200 and the third member 300 are used for realizing the quick assembly and disassembly of the third member 300 in the mounting box 400.

The first member 100 is fixed to a first surface of the mounting box 400.

The second member 200 includes a fixing portion 210 and a sliding portion 220, the fixing portion 210 is fixed to a surface of the mounting box 400 opposite to the first surface, and the sliding portion 220 is slidable relative to the fixing portion 210.

Both ends of the third member 300 are detachably fixed to the sliding portions 220 of the first member 100 and the second member 200, respectively, so that when the third member 300 is not connected to the first member 100, the sliding portions 220 slide relative to the fixing portion 210 to make room for the mounting and dismounting of the third member 300 in a direction perpendicular to the first surface.

In the above-described coupling structure, when coupling the members, the fixing portions 210 of the first and

second members

100 and 200 are first fixed to the opposite surfaces of the mounting box 400, so that a mounting space of the third member 300 in a first direction perpendicular to the first surface is defined between the sliding portions 220 of the first and

second members

100 and 200. Since the sliding portion 220 of the second member 200 is slidable with respect to the fixing portion 210 thereof such that the fitting space defined by the second member 200 has a certain adjustment amount in the first direction, the maximum fitting space thereof has a certain margin with respect to the fitting space of the third member 300 that is tightly fitted with the first member 100 and the second member 200 in that direction, thereby facilitating the third member 300 to be placed into the fitting space and fixedly coupled with the sliding portions 220 of the first member 100 and the second member 200 in a relatively easy manner, and the third member 300 can be tightly fitted with the first member 100 and the second member 200 by adjusting the sliding portion 220 of the second member 200 to slide with respect to the fixing portion 210 thereof. When the third member 300 needs to be removed, the fastening relationship between the third member 300 and the sliding portions 220 of the first member 100 and the second member 200 is released, and then the sliding portions 220 of the second member 200 are slid in the opposite direction with respect to the fixing portions 210, so that the removing space of the third member 300 is enlarged and the third member 300 can be easily removed from the other two members.

The utility model discloses a connection structure through setting up partial slidable second component 200, has not only guaranteed that each component still has closely to cooperate the relation after connecting, still makes its the space of installing and removing in the box body adjustable, is not subject to its required narrow and small space of closely cooperating, realizes installing and removing fast the third component 300 ground that is located the centre.

Further, the first, second and

third members

100, 200, 300 are each configured as water passing members that are in fluid communication and in sealing engagement with one another; the fixed portion 210 and the sliding portion 220 are also in fluid communication and in sealing engagement with each other. In a specific structure, the first member includes a first body, a first nut, and a first flange cover, and the first flange cover is screwed and hermetically fitted to the first body. The second member includes a second body, a second nut, and a second flange gland that is slip-on and seal-fitted to the second body. The second body constitutes the fixing portion, and the second nut and the second flange cover constitute the sliding portion. And two ends of the third component are respectively suitable for being in threaded connection with the first nut and the second nut and are in sealing fit with the end faces of the first flange gland and the second flange gland.

Because each component is a water passing component, the components need to be matched more tightly to ensure good sealing performance, and the connecting structure has advantages in the field of water paths.

Referring to fig. 2-6, the second embodiment of the present invention further provides a mounting structure of a concealed flush valve for controlling flushing of a toilet in a specific sanitary ware environment. The mounting structure includes: the embedded box 10, the water inlet part 20, the water outlet part 30 and the middle water passing part 40.

The embedded box 10 is arranged in a wall, and the inner surface of the embedded box is provided with mounting grooves for mounting the water inlet part 20 and the water outlet part 30.

The water inlet member 20 and the water outlet member 30 are respectively and fixedly connected to two opposite surfaces of the embedded box 10 and are used for being in fluid communication with a water source and the toilet. The water inlet member 20 includes a first valve that can be opened and closed manually, the water outlet member 30 is configured as a movable joint 30, and the movable joint 30 has a fixed end 31 and a movable end 32.

In a specific structure, the water inlet member 20 includes a water inlet connection tube 21 and a ball valve 22 which are in fluid communication and in sealing fit. The ball valve 22 is fixedly connected to a first surface of the embedded box 10, forms the first valve, and has a first nut 23 and a first flange cover 24, and the first flange cover 24 is screwed and hermetically fitted to the ball valve body. The movable joint 30 comprises a water outlet connecting pipe 33, a second nut 34 and a second flange pressing cover 35, the water outlet connecting pipe 33 is fixedly connected to the surface of the embedded box 10 opposite to the first surface, and the second flange pressing cover 35 is in sliding connection and is in sealing fit with the water outlet connecting pipe 33. The water outlet connecting pipe 33 forms the fixed end 31, and the second nut 34 and the second flange gland 35 form the movable end 32. The ball valve 22 and the water outlet connecting pipe 33 are respectively provided with a mounting plate matched with the mounting groove, so that the ball valve 22 and the water outlet connecting pipe 33 are arranged in the embedded box 10 through the matching of the ball valve 22 and the water outlet connecting pipe.

The intermediate water passing member 40 may be a pre-flush pipe 41 or an induction flush valve 42, both ends of which are adapted to be threaded with the movable ends 32 of the water inlet member 20 and the movable joint 30, and are in fluid communication and in sealing engagement with the water inlet member 20 and the water outlet member 30. In a specific structure, two ends of the middle water passing piece 40 are respectively suitable for being screwed with the first nut 23 and the second nut 34 and are in sealing fit with the end faces of the first flange gland 24 and the second flange gland 35.

Referring to fig. 5-6, the intermediate water passage member 40 is taken as an example of the induction flush valve 42, and the assembly and disassembly processes of the intermediate water passage member in the second embodiment are shown. Similarly to the first embodiment, when the middle water passing member 40 is not screwed with the water inlet member 20 or the water outlet member 30, the movable end 32 of the movable joint 30 slides relative to the fixed end 31 thereof to make room for the assembly and disassembly of the middle water passing member 40 in the direction perpendicular to the surface.

Specifically, when the middle water passing part 40 is assembled, the second nut 34 and the second flange gland 35 are operated to slide towards the water outlet connecting pipe 33 together to give way to an assembly space of the middle water passing part 40, then the middle water passing part 40 is placed between the water inlet part 20 and the water outlet part 30 and is in threaded fit with the first nut 23 and the second nut 34 until the end part of the middle water passing part 40 is in sealing fit with the end faces of the sealing rings at the end parts of the first flange gland 24 and the second flange gland 35, and the installation is completed. When the intermediate water passing piece 40 is removed, the process is reverse to that of assembly, namely the first nut 23 and the second nut 34 are unscrewed so as to unlock the connection with the intermediate water passing piece 40, and then the second nut 34 and the second flange gland 35 are operated to slide together towards the direction of the water outlet connecting pipe 33 so as to make room for removing the intermediate water passing piece 40, so as to take out the intermediate water passing piece 40. Therefore, it can be understood that the second embodiment also has the advantages of quick assembly and disassembly of the middle water passing piece and easy maintenance.

It should be noted that, in the second embodiment, the installation structure of the concealed flush valve is provided in a specific sanitary ware environment, the intermediate water passing member 40 is not only easy to assemble, disassemble and maintain, but also the intermediate water passing member 40 can be the pre-flush pipe 41 or the induction flush valve 42, so that the installation process of the concealed flush valve can have two installation states, namely, a pre-installation state and a formal installation state, and a structural basis is provided for improving the anti-fouling capability of the concealed flush valve after the formal installation by virtue of the quick assembly and disassembly characteristics of the intermediate water passing member of the installation structure.

Specifically, the pre-flush pipe 41 connects the inlet member 20 and the outlet member 30 in the pre-installation state, and the induction flush valve 42 connects the inlet member 20 and the outlet member 30 in the post-installation state. Therefore, in the specific installation of the installation structure of the embodiment, the pre-flush pipe 41 is connected to the water inlet member 20 and the water outlet member 30 to form a pre-installation state, the ball valve 22 (first valve) is opened to flush away dirt and silt in the pipeline, then the ball valve 22 (first valve) is closed, the pre-flush pipe 41 is detached, and the induction flush valve 42 is connected to the water inlet member 20 and the water outlet member 30 to form a formal installation state to complete the installation. Therefore, dirt and silt in the pipeline are washed away in the pre-installation state, the possibility of valve core blockage after the induction flushing valve 42 is installed is greatly reduced, the dirt resistance is improved, and the service life is prolonged.

Preferably, the inductive flush valve 42 is an inductive solenoid valve. The end parts of the water inlet connecting pipe 21 and the water outlet connecting pipe 33, which are far away from the middle water passing piece 40, extend out of the embedded box 10 so as to introduce a water source and lead the outlet water of the flushing valve out to a toilet flushing pipe.

The third embodiment of the present invention further provides a toilet, which includes a concealed flush valve 1000 shown in fig. 7. The flush valve 1000 is installed by using the installation structure of the above technical solution, so that the flush valve has the advantages of convenient assembly, disassembly and maintenance, strong anti-pollution capability and long service life.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims

1. A connecting structure of a component in a box is used for realizing the quick assembly and disassembly of the component in an installation box; characterized in that, the connection structure includes:

a first member fixed to a first surface of the mounting case;

2. A connecting structure of a cartridge inner member according to claim 1, wherein: the first, second and third members are each configured as water passing members that are in fluid communication and in sealing engagement with one another; the fixed portion and the sliding portion are also in fluid communication and in sealing engagement with each other.

3. A connecting structure of a cartridge inner member as set forth in claim 2, wherein:

the first member includes a first body, a first nut, and a first flange gland; the first flange gland is in threaded connection and is in sealing fit with the first body;

the second member comprises a second body, a second nut and a second flange gland; the second flange gland is in sliding connection and is in sealing fit with the second body; the second body constitutes the fixed portion, and the second nut and the second flange gland constitute the sliding portion;

and two ends of the third component are respectively suitable for being in threaded connection with the first nut and the second nut and are in sealing fit with the end faces of the first flange gland and the second flange gland.

4. A mounting structure of a concealed flush valve, the concealed flush valve is used for a toilet; characterized in that, the mounting structure includes:

the embedded box is arranged in the wall;

wherein, when the middle water passing piece is not screwed into the water inlet piece or the water outlet piece, the movable end of the movable joint slides relative to the fixed end of the movable joint to make way in the direction perpendicular to the surface, and the assembly and disassembly space of the middle water passing piece is reserved.

5. A concealed flush valve mounting structure according to claim 4, wherein:

the water inlet part comprises a water inlet connecting pipe and a ball valve which are communicated with each other in a fluid way and are matched with each other in a sealing way; the ball valve is fixedly connected to the first surface of the embedded box, forms the first valve and is provided with a first nut and a first flange gland; the first flange gland is in threaded connection and is in sealing fit with the ball valve body;

the water outlet part is configured as a movable joint and comprises a water outlet connecting pipe, a second nut and a second flange pressing cover; the water outlet connecting pipe is fixedly connected to the surface of the embedded box opposite to the first surface, and the second flange gland is in sliding connection and is in sealing fit with the water outlet connecting pipe; the water outlet connecting pipe forms the fixed end, and the second nut and the second flange gland form the movable end;

and two ends of the middle water passing piece are respectively suitable for being in threaded connection with the first nut and the second nut and are in sealing fit with the end faces of the first flange gland and the second flange gland.

6. A concealed flush valve mounting structure according to any one of claims 4 or 5, wherein: the inductive flushing valve is an inductive electromagnetic valve.

7. A concealed flush valve mounting structure according to claim 5, wherein: the end parts of the water inlet connecting pipe and the water outlet connecting pipe, which are far away from the middle water passing piece, extend out of the embedded box.

8. A toilet bowl, characterized in that: comprising a concealed flush valve mounted using the mounting structure of any one of claims 4-7.