CN213451842U

CN213451842U - Anti-leakage concealed bathroom structure

Info

Publication number: CN213451842U
Application number: CN202022498038.XU
Authority: CN
Inventors: 黄剑民
Original assignee: Fujian Jihang Kitchen And Bathroom Co ltd
Current assignee: Fujian Jihang Kitchen And Bathroom Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-15
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a bathroom accessory structure field especially indicates a secretly adorn bathroom structure of antiseep, and this structure is fixed metal mold insert in the water knockout drum main part, through metal mold insert and shunt valve case fixed contact, makes hot water and cold water all flow into the shunt valve case or flow through metal mold insert from the shunt valve case through metal mold insert. In the mode, because the thermal expansion coefficient of the metal insert is smaller, compared with a plastic material, the position where the water distributor main body is connected with the water distributor valve core can be prevented from deforming due to expansion caused by heat and contraction caused by cold, and the firmness and the tightness of the water distributor valve core fixed on the water distributor main body can be ensured, so that the water leakage of a gap between the water distributor valve core and the water distributor main body can be effectively avoided, and the service life of the water distributor can be prolonged. In addition, the water knockout drum main part can adopt PPR material injection moulding, makes the water knockout drum main part possess higher intensity and better heat resistance to the life of improvement water knockout drum that can be further.

Description

Anti-leakage concealed bathroom structure

Technical Field

The utility model relates to a bathroom accessory structure field especially indicates a secretly adorn bathroom structure of antiseep.

Background

In the household bathroom, the used hot water or cold water is mostly distributed by hiding a concealed water distributor, and the flow direction of the water in the water distributor is switched by a water distribution valve core, so that the water is distributed to different water using pipelines.

At present, most water separators adopt plastic materials for saving cost, and a valve core of a water separation valve is directly fixed to the water separator body. After long-term use, the hot water and the cold water flow in the first flow passage in the water separator main body easily to form expansion with heat and contraction with cold, so that the water separator main body is deformed, the deformation of the connection position of the water separator and the valve core of the water separation valve is easily caused, the valve core of the water separation valve cannot be tightly fixed on the water separator main body after the deformation of the position, a gap is easily formed, and the water seepage and leakage are easily caused.

Disclosure of Invention

The utility model provides a not enough to above-mentioned background art provides a secretly adorn bathroom structure of antiseep.

The utility model adopts the following technical scheme:

the utility model provides a secretly adorn bathroom structure of antiseep which characterized in that, this structure including:

the water separator comprises a water separator main body, wherein a first flow passage is arranged in the water separator main body;

the metal insert is provided with a water guide hole and a plurality of water receiving holes;

the metal insert is fixed on the water distributor main body, and the water guide hole is correspondingly connected to a first flow passage in the water distributor main body; the end surface of the metal insert is fixedly attached to the end surface of the valve core of the water diversion valve, so that the water guide hole is connected with the water inlet or the water outlet of the valve core of the water diversion valve, and meanwhile, each water receiving hole is correspondingly connected with the water diversion port of the valve core of the water diversion valve.

As a further improvement, the metal insert is made of copper.

As a further improvement, the device also comprises a fixed sleeve, wherein a pressure ring is fixed at one end of the inner side surface of the fixed sleeve, and an internal thread is arranged on the inner side surface of the other end of the fixed sleeve; the side face of one end of the metal insert is provided with an external thread, the external thread is exposed out of the water distributor main body and is matched with the internal thread of the fixing sleeve, and after the internal thread of the fixing sleeve is in threaded connection with the external thread of the metal insert, the pressing ring is pressed on the surface of the valve core of the water distribution valve.

As a further improvement, the other end of the fixed sleeve, which is opposite to the external thread, is internally connected with the pressing ring through threads.

As a further improvement, one end of the metal insert, which is exposed out of the water separator main body, is provided with a sunken step, the external thread is arranged on the side surface of the step, and after the internal thread of the fixed sleeve is in threaded connection with the external thread, the end surface of the end surface fixed sleeve of the fixed sleeve is tightly attached to the plane of the step.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses fixed metal insert in the water knockout drum main part, through metal insert and shunt valve case fixed contact, make hot water and cold water all flow into the shunt valve case or flow through metal insert in following the shunt valve case through metal insert. Compared with the plastic material, the structure has the advantages that the metal insert is adopted, the thermal expansion coefficient of the metal insert is smaller after hot water or cold water flows to the valve core of the water diversion valve, the position where the water distributor main body is connected with the valve core of the water diversion valve can be prevented from deforming due to expansion caused by heat and contraction caused by cold, the firmness of the valve core of the water diversion valve fixed on the water distributor main body can be guaranteed, the water seepage and water leakage of a gap between the valve core of the water diversion valve and the water distributor main body can be effectively avoided, and the service life of the water diversion device can be prolonged.

Drawings

Fig. 1 is a schematic structural view of a water separator body.

Fig. 2 is a schematic perspective view of the metal insert.

Fig. 3 is a schematic structural view of the water separator body after the metal insert is embedded and fixed.

Fig. 4 is a schematic view of the structure of the fixing sleeve fixed on the water segregator body.

Fig. 5 is a side sectional view of the utility model after the shunt valve core is connected.

Fig. 6 is an enlarged view of direction a in fig. 5.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1, 3 and 5, an anti-leakage concealed bathroom structure comprises a water distributor main body 1, a metal insert 2 and a fixing sleeve 3. The metal insert 2 is preferably made of a copper material, the metal insert 2 is embedded in and fixed to the water distributor main body 1, and specifically, the metal insert 2 and the water distributor main body 1 can be combined through an insert injection molding process to form an integrated whole.

Referring to fig. 2, 3 and 5, the metal insert 2 is provided with a water guide hole 21 and a plurality of water receiving holes 22, the water guide hole 21 and the water receiving holes 22 penetrate through two ends of the metal insert 2, and after the metal insert 2 is fixed to the water distributor main body 1, the water guide hole 21 is correspondingly connected to the first flow passage 16 in the water distributor main body 1.

Specifically, the water separator body 1 has a water inlet end 11 and a water outlet end 12. The water inlet end 11 in the water separator body 1 is connected to a hot water pipe 13 and a cold water pipe 14 which are arranged outside the water separator body 1 through a second flow passage 17, and the hot water pipe 13 and the cold water pipe 14 are respectively used for accessing hot water and cold water; the inside of the water separator body 1 at the water outlet end 12 is connected to a plurality of water pipes 15 by providing a third channel 18, for example in bathroom the water pipes 15 may be used for connection to shower heads, top spouts and bath taps etc. The water inlet end 11 and the water outlet end 12 are connected by the first flow passage 16 in the water separator body 1, so that hot water and cold water can flow to the water pipes 15. With continued reference to fig. 2 and 3, the metallic insert 2 is embedded and fixed in the water separator body 1 at both the water inlet end 11 and the water outlet end 12. After the water distributor main body 1 is fixedly connected, the water guide holes 21 of the metal insert 2 at the water inlet end 11 of the water distributor main body 1 are correspondingly connected to the first flow passage 16, and the water guide holes 22 of the metal insert 2 are respectively connected with the hot water pipe 13 and the cold water pipe 14 through the second flow passage 17; the water guiding holes 21 of the metal insert 2 at the water outlet end 12 of the water distributor body 1 are correspondingly connected to the other end of the first flow channel 16, and the water guiding holes 22 of the metal insert 2 are respectively connected with the water pipes 15 through the third channel 18.

Preferably, water knockout drum main part 1 adopts PPR material injection moulding, because the PPR material has advantages such as toughness is good, intensity is high and creep resistance is good under higher temperature, consequently can make water knockout drum main part 1 possess higher intensity and better heat resistance, still has good corrosion resistance under the humid environment for a long time simultaneously, is difficult for the oxidation. Therefore, the PPR material is adopted, so that the service life of the water separator can be prolonged, and the water separator is non-toxic, sanitary and good in safety. In addition, the PPR material still can make water knockout drum main part 1 when connecting other pipelines, can directly connect through hot melt welded mode, and this mounting means operation is comparatively simple and convenient, and is not high to operator skill level requirement, consequently can the effectual cost of labor who reduces the installation.

With continued reference to fig. 2, the surface of the metal insert 2 is provided with two recessed positioning grooves 24, and the two positioning grooves 24 are used for corresponding to positioning columns (not shown) of the shunt valve core 4. During installation, the positioning column at the bottom of the valve core 4 of the shunt valve is correspondingly embedded into the positioning groove 24 of the metal insert 2, so that the water guide hole 21 of the metal insert 2 is connected with the water inlet or the water outlet of the valve core 4 of the shunt valve. Specifically, the water guide hole 21 of the metal insert 2 at the water inlet end 11 is connected with the water diversion port of the water diversion valve core 4, the water guide hole 21 of the metal insert 2 at the water outlet end 12 is connected with the water inlet of the water diversion valve core 4, and meanwhile, the water receiving holes 22 of the metal inserts 2 can be correspondingly connected with the water diversion port of the water diversion valve core 4, so that the water diversion valve core 4 and the first flow passage 16 of the water diverter main body 1 are connected through the metal insert 2 to realize conduction, and the circulation of hot water and cold water is facilitated. It should be noted that the structure of the shunt valve core 4 according to this embodiment may be any shunt valve core structure in the prior art, where the water inlet and the water outlet are both equivalent to ports connected to multiple shunt ports at the same time.

With continued reference to fig. 2 and 5, a compression ring 31 is fixed to one end of the inner side of the fixing sleeve 3, and an internal thread 32 is provided on the inner side of the other end of the fixing sleeve 3. The side surface of the end, provided with the positioning groove 24, of the metal insert 2 is provided with an inward concave step 25, the step 25 is exposed out of the water separator body 1, the side surface of the step 25 is provided with an external thread 23, and the external thread 23 is matched with the internal thread 32 of the fixing sleeve 3. After the positioning column at the bottom of the shunt valve core 4 is correspondingly embedded into the positioning groove 24 of the metal insert 2, the fixing sleeve 3 is sleeved outside the shunt valve core 4, the internal thread 32 of the fixing sleeve 3 is in threaded connection with the external thread 23 of the metal insert 2, and the fixing sleeve 3 is rotated, so that the pressing ring 31 is spirally pressed down on the surface of the shunt valve core 4, the surface of the shunt valve core 4 and the surface of the metal insert 2 are tightly attached, which is equivalent to tightly pressing and fixing the shunt valve core 4 on the metal insert 2, and meanwhile, the end surface of the fixing sleeve 3 is tightly attached to the plane of the step, as shown in fig. 6 specifically. Further, clamping ring 31 threaded connection is to fixed cover 3 is relative in the other end of external screw thread 23, during the installation, still can make clamping ring 31 push down shunt valve case 4 through rotatory clamping ring 31, avoids fixed cover 3 spiral to fastening after, still can't compress tightly shunt valve case 4, can carry out the secondary through rotatory clamping ring 31 and adjust fixedly in other words to make fixed cover 3 applicable in the shunt valve case 4 of fixed multiple different models.

To sum up, the utility model discloses fixed metal insert 2 is connected through metal insert 2 and the contact of shunt valve case 4 on the water knockout drum main part 1, makes hot water and cold water all flow into shunt valve case 4 or flow out shunt valve case 4 through metal insert 2. Compared with the direct selection of plastic, the metal insert 2 is adopted in the structure, hot water or cold water flows to the water distribution valve core 4, the thermal expansion coefficient of the metal insert 2 is small, so that the deformation of the position of the water distributor main body 1 connected with the water distribution valve core 4 due to expansion caused by heat and contraction caused by cold can be avoided, the firmness and the tightness of the water distribution valve core 4 fixed on the water distributor main body 1 are effectively guaranteed, and the water seepage of a gap formed by the connection of the water distribution valve core 4 and the water distributor main body 1 is effectively avoided. In addition, the fixed sleeve 3 is fixedly contacted with the metal insert 2, so that the connection looseness of the fixed sleeve 3 caused by the deformation of expansion with heat and contraction with cold can be avoided, the firmness of fixing the water diversion valve core 4 on the water distributor main body 1 can be further ensured, and the service life of the water distributor can be prolonged.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a secretly adorn bathroom structure of antiseep which characterized in that, this structure including:

2. The leak-proof concealed installation bathroom structure of claim 1, wherein: the metal insert is made of copper.

3. The leak-proof concealed installation bathroom structure of claim 1, wherein: the clamping ring is fixed at one end of the inner side surface of the fixing sleeve, and an internal thread is arranged on the inner side surface of the other end of the fixing sleeve; the side face of one end of the metal insert is provided with an external thread, the external thread is exposed out of the water distributor main body and is matched with the internal thread of the fixing sleeve, and after the internal thread of the fixing sleeve is in threaded connection with the external thread of the metal insert, the pressing ring is pressed on the surface of the valve core of the water distribution valve.

4. The leak-proof concealed installation bathroom structure of claim 3, wherein: the fixing sleeve is connected with the pressing ring in a threaded manner relative to the other end of the external thread.

5. The leak-proof concealed installation bathroom structure of claim 3, wherein: one end of the metal insert, which is exposed out of the water separator main body, is provided with a sunken step, the external thread is arranged on the side surface of the step, and after the internal thread of the fixed sleeve is in threaded connection with the external thread, the end surface of the end surface fixed sleeve of the fixed sleeve is tightly attached to the plane of the step.