CN112943970A - Concealed embedded box group - Google Patents

Abstract

The invention discloses a concealed embedded box group, which comprises: the box body comprises a bottom plate and a wall plate, and the wall plate is arranged on the bottom plate and is surrounded to form a box cavity; the embedded core is arranged in the box cavity to be connected with the water inlet pipe and the water outlet pipe; the box cavity comprises a bypass abdicating groove which is arranged on the side of the embedded core to accommodate the added bypass water outlet pipe. By adopting the technical scheme of the invention, the bypass abdicating groove is additionally arranged in the box cavity of the embedded box group and on one side of the embedded core, and the bypass water outlet path reserved space is arranged for the water passing valve body to extend to the side to accommodate the additionally arranged bypass water outlet pipe, so that the embedded box group or the embedded core is not required to be changed, and the water outlet path can be additionally arranged under the condition of not disassembling the wall body and re-laying the embedded box group only by adapting the water passing valve body with different bypass paths.

Description

Concealed embedded box group

Technical Field

The invention belongs to the technical field of bathroom products, and particularly relates to a concealed embedded box group.

Background

The pre-buried box group of current concealed installation shower system water outlet device is two tunnel water intakes and two tunnel water outlets usually, promptly: the water outlet channel is used for connecting the handheld shower head and the top shower head. If a water outlet path is to be added, the style of the embedded box group with the water outlet path function is selected when the embedded box group is installed, and after the embedded box group is installed, the number of the water outlet paths is difficult to change, and the using function of the water outlet device cannot be increased by additionally arranging the water outlet path.

But along with consumer's demand upgrading to bathroom shower system, more and more various function go out water installation and are designed, and the current buried box group drawback is more prominent. Because the well-finished wall body needs to be knocked off, and the pipeline is pre-buried and laid again, the consumer consumption upgrading requirement is greatly limited, and the obstacle of upgrading experience is set for the consumer.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a concealed embedded box group, so that after the embedded box group is installed, the requirement of a consumer for increasing a water outlet channel can be met at any time without changing the installed embedded box group, and in order to achieve the purpose, the invention adopts the following technical scheme:

a concealed embedded box group comprises: the box body comprises a bottom plate and a wall plate, and the wall plate is arranged on the bottom plate and is surrounded to form a box cavity; the embedded core is arranged in the box cavity to be connected with the water inlet pipe and the water outlet pipe; the box cavity comprises a bypass abdicating groove which is arranged on the side of the embedded core to accommodate the added bypass water outlet pipe.

Preferably, the bypass abdicating groove is formed by surrounding the wall plate, the bottom plate and the side wall of the embedded core.

Preferably, the embedded core is provided with a water passing valve seat, a water inlet channel and a water outlet channel; the embedded core is connected with the water inlet pipe through a water inlet channel and connected with the water outlet pipe through a water outlet channel; the water passing valve seat is arranged on the top surface of the embedded core and is provided with a water inlet communicated with the water inlet channel and a water outlet communicated with the water outlet channel.

Preferably, the water inlet channel and/or the water outlet channel comprise a hot-melting outer pipe and a positioning inner pipe; the positioning inner pipe is arranged on the inner side of the hot melting outer pipe so as to form a connecting ring groove between the positioning inner pipe and the hot melting outer pipe; the water inlet pipe or the water outlet pipe is connected with the water inlet channel and/or the water outlet channel through the connecting ring groove.

Preferably, the wall plate is provided with a plurality of pipeline holes, each pipeline hole is arranged corresponding to the water inlet channel and the water outlet channel, and the water inlet channel and the water outlet channel extend to the outside of the box body through the pipeline holes.

Preferably, the water inlet channel comprises a cold water channel and a hot water channel; the water outlet channel comprises a first water outlet channel and a second water outlet channel; the water inlet comprises a cold water inlet communicated with the cold water channel, a hot water inlet communicated with the hot water channel, a first water outlet communicated with the first water outlet channel, and a second water outlet communicated with the second water outlet channel.

Preferably, the embedded core comprises a water passing piece and a shell for packaging the water passing piece; the positioning inner pipe, the water inlet and the water outlet are arranged on the water passing piece, and the water passing valve seat is arranged on the shell.

Preferably, the positioning inner pipe is provided with a hot melting part so as to form double-layer hot melting sealing connection with the water inlet pipe or the water outlet pipe through the positioning inner pipe and the hot melting outer pipe.

Preferably, the embedded core is made of hot-melt plastic or metal materials.

As can be seen from the above description of the present invention, the present invention has the following advantages over the prior art:

(1) by adopting the technical scheme of the invention, the bypass abdicating groove is additionally arranged in the box cavity of the embedded box group and on one side of the embedded core, when the water passing valve body is matched and installed with the embedded core, the bypass water outlet path reserved space is arranged for the water passing valve body to extend to the side for accommodating the additionally arranged bypass water outlet pipe, so that the embedded box group or the embedded core is not required to be changed, and the water outlet path can be additionally arranged under the condition of not disassembling the wall body and re-laying the embedded box group only by matching the water passing valve body with different bypass paths;

(2) the bypass abdicating groove is formed by surrounding the side walls of the wall plate, the bottom plate and the embedded core, has simple structure and can

The bypass water outlet pipe is accommodated in a more sufficient space, the installation is convenient, and the water valve body can be adapted no matter whether the bypass water outlet pipe exists or not;

(3) the embedded core is provided with a water passing valve seat to be matched with the water passing valve body, so that the embedded box group and the water passing valve can be conveniently realized

The body is modularly installed, so that the adaptive installation process is simplified, and the maintenance is convenient;

(4) the water inlet channel and the water outlet channel are arranged into a structure comprising a hot melting outer pipe and a positioning inner pipe, and the positioning inner pipe is utilized

The pipe positions the external hot-melting water pipe to limit the hot-melting part of the water pipe and the hot-melting outer pipe at a specific position, so that the butt joint position of the hot-melting part and the hot-melting outer pipe does not need to be determined in the butt-inserting installation process of the water inlet channel, the water outlet channel and the external water pipe, the quick positioning of the hot-melting part can be realized, the operation difficulty is reduced, and the yield after hot melting is ensured;

(5) the wall plate is provided with pipeline holes which are arranged corresponding to the water inlet channel and the water outlet channel, and the water inlet channel and the water outlet channel of the embedded core extend to the outside of the box body through the corresponding pipeline holes, so that the water inlet pipe and the water outlet pipe are conveniently in sealed connection with the water inlet channel and the water outlet channel, the embedded box group is not required to be detached, and the embedded operation of the water pipe and the embedded box group is convenient;

(6) the embedded core adopts a split structure comprising a water passing part and a shell, and a water passing pipeline is formed by the water passing part

The shell is used for packaging the water passing piece and providing fixed support for the water passing piece, the water passing piece can be made of metal materials such as copper pipes, so that the water passing piece is more beneficial to cleaning of water for pipelines, the shell is convenient to form through injection molding, a water passing valve seat is convenient to manufacture, the manufacturing cost is reduced, and the manufacturing process is simplified;

(7) the positioning inner pipe and the hot melting outer pipe are both provided with hot melting parts, and the water inlet channel and the water outlet channel of the embedded box group are hot

When the water inlet pipe and the water outlet pipe are connected in a melting mode, the positioning inner pipe and the hot melting outer pipe are simultaneously in hot melting sealing connection with the water inlet pipe and the water outlet pipe, the double-layer hot melting sealing effect is achieved, the reliability of hot melting sealing between the water channel pipe fittings is improved, and the sealing reliability of the water pipe of the concealed shower system is further improved;

(8) the whole embedded core is formed by hot-melt plastic injection molding, so that the production process can be simplified, and the production efficiency can be improved;

(9) the whole metal material that adopts of pre-buried core makes things convenient for the inlet tube and the outlet pipe of connecting metal material, improves the overall reliability and the water route cleanness in shower system water route.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed 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 based on these drawings without creative efforts.

Fig. 1 is a perspective view of an embedded box set in embodiment 1 of the present invention;

FIG. 2 is an exploded view of the embedded box set of FIG. 1;

FIG. 3 is a cross-sectional view of the embedded core of FIG. 1;

FIG. 4 is an exploded view of a pre-buried box set with a pre-buried core made of metal;

fig. 5 is a perspective view of a buried box set according to embodiment 2 of the present invention;

fig. 6 is a perspective view of an embedded core of the embedded box group in embodiment 2 of the present invention;

FIG. 7 is an exploded view of the pre-buried core of FIG. 6;

fig. 8 is a cross-sectional view of the embedded core of fig. 6.

Wherein the reference numbers are as follows:

1 is a box body, 11 is a bottom plate, 12 is a wall plate, and 121 is a pipeline hole;

2, an embedded core, 21, 22, 23, 24, 25, 251, 252, 253, 254, 26, 27, 28, a cold water inlet, a hot water outlet, a first water outlet, a second water outlet, 26, 27, a positioning inner pipe and a connecting ring groove;

3 is a box cavity, 31 is a bypass abdicating groove;

4 is a water passing piece;

and 5 is a shell.

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 to be understood that the described embodiments are presently preferred embodiments of the invention and are not to be taken as an exclusion of other embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

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

In the claims, the specification and the drawings of the present invention, unless otherwise expressly limited, all directional or positional relationships indicated by the terms "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are based on the directional or positional relationships indicated in the drawings and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so indicated 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 the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" or "fixedly connected" should be interpreted broadly, that is, any connection between the two that does not have a relative rotational or translational relationship, that is, non-detachably fixed, integrally connected, and fixedly connected by other devices or elements.

In the claims, the specification and the drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Example 1.

Referring to fig. 1 to 3, the embodiment provides a concealed embedded box set, which includes a box body 1 and an embedded core 2. The box body 1 comprises a bottom plate 11 and a wall plate 12, wherein the wall plate 12 is fixedly connected to the bottom plate 11 and encloses with the bottom plate 11 to form a box cavity; the embedded core 2 is arranged in the box cavity and fixedly installed with the box body 1.

The water passing valve seat 25 is arranged on one side, far away from the bottom plate 11, of the embedded core 2, the water passing valve seat 25 forms a plane structure, so that the embedded box group and the water passing valve body connected with the embedded core are conveniently installed in a modularized mode, the adaptive installation process is simplified, and maintenance is facilitated.

The embedded core 2 of this embodiment adopts the integrative injection moulding of hot melt plastics to direct injection moulding forms inlet channel and exhalant canal. The water inlet channel comprises a cold water channel 21 for connecting an external cold water pipe and a hot water channel 22 for connecting an external hot water pipe; the water outlet channel comprises a first water outlet channel 23 and a second water outlet channel 24 which are used for being connected with an external water outlet pipe, so that two paths of water outlet are connected from the embedded box group.

The water valve seat 25 is provided with a water inlet and a water outlet which are respectively communicated with the water inlet channel and the water outlet channel. Specifically, the water inlets include a cold water inlet 251 for communicating with the cold water channel 21, and a hot water inlet 252 for communicating with the hot water channel 22; the water outlets comprise a first water outlet 253 communicated with the first water outlet channel 23 and a second water outlet 254 communicated with the second water outlet channel 24.

In this embodiment, the box cavity includes a bypass groove of stepping down, and this bypass groove of stepping down is located pre-buried core 2's side, encloses by wallboard 12, bottom plate 11 and pre-buried core 2's lateral wall and establishes the formation for hold the bypass outlet pipe of addding.

On the wallboard 12, the pipeline hole 121 has been seted up in the position that cold water course 21, hot water way 22, first water outlet channel 23 and second water outlet channel 24 correspond, on the pre-buried core 2 of this embodiment, be used for connecting the cold water course 21, the hot water way 22, first water outlet channel 23 and the second water outlet channel 24 of outside inlet tube and outlet pipe all through corresponding pipeline hole 121, extend to the box body 1 outside.

The concealed embedded box group of the embodiment is used as one of embedded parts of a concealed shower system and is matched with a water valve body. When the shower device is installed, the whole body is embedded in a wall body, an external water inlet pipe is connected with a cold water channel 21 and a hot water channel 22 outside the box body 1, the water outlet pipe of the top shower head and the water outlet pipe of the handheld shower head are connected, and a first water outlet channel 23 and a second water outlet channel 24 are connected outside the box body 1. When the embedded box group is connected with the water passing valve body in an adaptive mode, the cold water inlet 251 and the hot water inlet 252 are in butt joint with a water inlet channel of the water passing valve body, cold water and hot water are guided to enter the water passing valve body, the first water outlet 253 and the second water outlet 254 are in butt joint with a water outlet channel of the water passing valve body, and mixed water is guided to enter a water outlet pipe respectively.

Adopt the pre-buried box group of this embodiment, owing to add the bypass groove of stepping down in 2 one sides of pre-buried core in the box intracavity, when crossing water valve body and the installation of pre-buried core 2 adaptation, set up bypass outlet water way reserved space for crossing the water valve body and extending to side for accept the bypass outlet pipe of addding, thereby need not to change pre-buried box group or pre-buried core 2, only need the adaptation have the water valve body of crossing in different bypass water ways, can be under the condition of not dismantling the wall body, laying pre-buried box group again, increase out the water route. Because the bypass groove of stepping down locates the box intracavity, no matter cross the water valve body and have or not set up the bypass outlet pipe, both can the adaptation.

As shown in fig. 4, in other embodiments, the embedded core 2 may be formed by a metal material, for example, stainless steel or copper, and particularly, in the case that both the water inlet pipe and the water outlet pipe are made of stainless steel pipes or copper pipes, the water inlet pipe and the water outlet pipe are conveniently connected to the embedded core 2 by welding, so that the connection between the waterway assemblies of the whole shower system is more reliable.

Example 2.

The concealed embedded box group of the embodiment is different from the embodiment 1 only in the structure of the embedded core 2. As shown in fig. 5 to 8, in the embedded box set of the embodiment, the embedded core 2 includes a water passing member 4 and a housing 5. The water passing part 4 is made of metal materials, and the shell 5 is used for packaging and wrapping the water passing part 4 and is formed by integral injection molding.

In this embodiment, the cold water channel 21, the hot water channel 22, the first water outlet channel 23, and the second water outlet channel 24 each include a heat-fusible outer tube 26 and a positioning inner tube 27. Wherein, the hot melting outer tube 26 is arranged on the shell 5, which is convenient for being integrally formed when the shell 5 is manufactured; the positioning inner pipe 27 is arranged on the water passing part 4, and after the shell 5 encapsulates the water passing part 4, the positioning inner pipe 27 is arranged on the inner side of the hot melting outer pipe 26, so that a connecting ring groove 28 is formed between the positioning inner pipe 27 and the hot melting outer pipe 26. The water inlet pipe and the water outlet pipe are connected with the cold water channel 21, the hot water channel 22, the first water outlet channel 23 and the second water outlet channel 24 through the connecting ring grooves 28, and are in hot melting connection with the hot melting outer pipe 26, so that the water inlet pipe and the water outlet pipe are in sealing connection with the embedded core 2. In this embodiment, utilize location inner tube 27 to fix a position external hot melt water pipe to inject the hot melt portion and the hot melt outer tube 26 of water pipe in specific position, consequently, in the butt joint position of inserting the installation of inlet channel and exhalant canal and outside water pipe, need not confirm again both hot melt parts, thereby can realize hot melt part and fix a position fast, reduce the operation degree of difficulty, ensure the yield after the hot melt.

In other embodiments, the positioning inner tube 27 may also be provided with a hot-melting portion, so that the positioning inner tube 27 and the hot-melting outer tube 26 can be respectively connected with the inner tube wall and the outer tube wall of the water inlet tube or the water outlet tube in a hot-melting sealing manner, thereby achieving the effect of double-layer hot-melting sealing, improving the reliability of hot-melting sealing between water channel pipe fittings, and further improving the sealing reliability of the water pipe of the concealed shower system.

In this embodiment, pre-buried core 2 adopts including the components of a whole that can function independently structure of crossing water spare 4 and casing 5, utilizes to cross water spare 4 and forms water passing pipe and cross the mouth of a river, and casing 5 is used for the encapsulation to cross water spare 4, for crossing water spare 4 and providing the fixed stay, crosses water spare 4 and can adopt metal material, for example the copper pipe, more does benefit to the cleanness of pipeline water, and casing 5 is convenient for through injection moulding, is convenient for make water valve seat 25, reduces manufacturing cost, simplifies manufacturing process. It should be understood that in other embodiments, the positioning inner tube 27 may not be provided in the cold water channel 21, the hot water channel 22, the first water outlet channel 23, and the second water outlet channel 24, and the above technical effects can be achieved.

The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting. Modifications, equivalents and other improvements which may occur to those skilled in the art and which may be made to the embodiments of the invention or portions thereof through a reasonable analysis, inference or limited experimentation, in light of the common general knowledge, the common general knowledge in the art and/or the prior art, are intended to be within the scope of the invention.

Claims (9)

1. The utility model provides a concealed installation embedded box group which characterized in that includes:

the box body comprises a bottom plate and a wall plate, and the wall plate is arranged on the bottom plate and is surrounded to form a box cavity;

the embedded core is arranged in the box cavity to be connected with the water inlet pipe and the water outlet pipe;

the box cavity comprises a bypass abdicating groove which is arranged on the side of the embedded core to accommodate the added bypass water outlet pipe.

2. A concealed embedded box set according to claim 1, wherein the bypass abdicating groove is defined by the wall plate, the bottom plate and the side wall of the embedded core.

3. A concealed embedded box set according to claim 1, wherein the embedded core is provided with a water valve seat, a water inlet channel and a water outlet channel; the embedded core is connected with the water inlet pipe through a water inlet channel and connected with the water outlet pipe through a water outlet channel; the water passing valve seat is arranged on the top surface of the embedded core and is provided with a water inlet communicated with the water inlet channel and a water outlet communicated with the water outlet channel.

4. A concealed embedded box set according to claim 3, wherein the water inlet channel and/or the water outlet channel comprises a hot-melting outer pipe and a positioning inner pipe; the positioning inner pipe is arranged on the inner side of the hot melting outer pipe so as to form a connecting ring groove between the positioning inner pipe and the hot melting outer pipe; the water inlet pipe or the water outlet pipe is connected with the water inlet channel and/or the water outlet channel through the connecting ring groove.

5. A concealed embedded box set according to claim 3, wherein the wall plate is provided with a plurality of pipeline holes, each pipeline hole is arranged corresponding to the water inlet channel and the water outlet channel, and the water inlet channel and the water outlet channel extend to the outside of the box body through the pipeline holes.

6. A concealed embedded box set according to claim 3, wherein the water inlet channel comprises a cold water channel and a hot water channel; the water outlet channel comprises a first water outlet channel and a second water outlet channel; the water inlet comprises a cold water inlet communicated with the cold water channel, a hot water inlet communicated with the hot water channel, a first water outlet communicated with the first water outlet channel, and a second water outlet communicated with the second water outlet channel.

7. A concealed installation embedded box set according to claim 4, wherein the embedded core comprises a water passing component and a shell for packaging the water passing component; the positioning inner pipe, the water inlet and the water outlet are arranged on the water passing piece, and the water passing valve seat is arranged on the shell.

8. A concealed embedded box set according to claim 7, wherein the positioning inner tube is provided with a hot melting part so as to form double-layer hot melting sealing connection with the water inlet pipe or the water outlet pipe through the positioning inner tube and the hot melting outer tube.

9. A concealed installation embedded box set according to claim 1, wherein the embedded core is made of hot melt plastic or metal material.

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