CN212899864U

CN212899864U - Internal valve core seat and basin mixing faucet with same

Info

Publication number: CN212899864U
Application number: CN202021791253.2U
Authority: CN
Inventors: 徐小全
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-06
Anticipated expiration: 2030-08-24

Abstract

The utility model provides a basin mixing tap with an inner valve core seat, which has simple structure, simple production process, low material cost, long service life, convenient assembly and good installation and positioning effects, and comprises a tap shell, wherein the tap shell is internally provided with the inner valve core seat, the inner valve core seat comprises an inner valve core seat body, the inner valve core seat body is internally provided with a water inlet channel and a water outlet channel, the lower transverse sides of the inner valve core seat body are respectively provided with a first water inlet pipe and a second water inlet pipe, the first water inlet pipe is communicated with the water inlet channel, the upper transverse sides of the inner valve core seat are respectively fixedly provided with a valve seat and a water outlet pipe, the water outlet pipe is communicated with the water outlet channel, the valve seat is provided with a first water inlet hole communicated with the first water inlet channel, a second water inlet hole communicated with the second water inlet pipe and a water outlet hole communicated with the water outlet channel, the two transverse sides of the tap shell are provided with a first, the faucet shell is also provided with a cover plate used for sealing the inner valve core seat in the faucet shell.

Description

Internal valve core seat and basin mixing faucet with same

Technical Field

The utility model relates to a tap technical field, in particular to interior valve core case and a basin mixes tap with interior valve core case.

Background

The tap is a popular name of a water valve, is used for controlling the size of water flow to be switched and has the effect of saving water. The faucet has a very fast updating speed, and develops various functions such as a mixing water faucet and various structural forms. More and more consumers purchase faucets, and the faucets are comprehensively considered from various aspects such as materials, functions, shapes and the like. The washbasin faucet is a commonly used faucet in a bathroom, the existing washbasin faucet comprises a faucet body, a cold water inlet pipe and a hot water outlet pipe, the cold water inlet pipe and the hot water outlet pipe are arranged on two sides of the lower portion of the faucet body and communicated with the faucet body, a water outlet valve seat is arranged above the faucet body, a control valve core is arranged in the water outlet valve seat, a water outlet bent pipe is further integrally connected in front of the faucet body, the known faucet is generally formed by integrally casting brass or zinc alloy, the production process requirement is high during casting, the machining process is complex, toxic heavy metal lead chemical components are contained in casting materials, the national standard requirements cannot be met, the known faucet is not beneficial to green and environmental protection, and the health. In addition, the water quality and the taste are influenced due to the fact that the water quality and the taste are affected due to the fact that the water quality and the taste are not good due to the fact that the water quality and the taste are poor due to the fact that the metal water flow channel is made of multi-metal materials.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a basin mixing faucet with internal valve seat that simple structure, production simple process, materials cost are low, long service life, convenient assembling, installation location are effectual.

In order to achieve the above object, the technical scheme of the utility model provides an inner valve core seat is provided, including the inner valve core seat body, this internal inlet channel and the exhalant canal of having seted up of inner valve core seat, first inlet tube and the second inlet tube that is linked together with outside inlet tube are seted up respectively to the horizontal both sides in inner valve core seat body below, first inlet tube is linked together with the inlet channel, the horizontal both sides in inner valve core seat top are fixed disk seat and the outlet pipe of being equipped with respectively, the outlet pipe is linked together with the exhalant canal, set up the first inlet opening that is linked together with first inlet channel on the disk seat, the second inlet opening that is linked together with the second inlet tube and the apopore that is linked together with the exhalant canal.

The further improvement is that: the inner valve core seat body is provided with a first through hole and a second through hole which enable the water inlet channel and the water outlet channel to be communicated with the outside.

The further improvement is that: and a plurality of I-shaped stabilizing blocks which are resisted with the outer faucet shell are fixedly arranged on the inner valve core seat body.

The further improvement is that: and the water outlet pipe is provided with a first connecting device connected with an external water outlet pipe sleeve.

The further improvement is that: the valve seat is provided with a second connecting device connected with the external valve core positioning sleeve, and the valve seat is also provided with a limiting device used for preventing the external valve core from being excessively clamped into the valve seat.

The further improvement is that: and metal sleeves are fixedly arranged in the first water inlet pipe and the second water inlet pipe, and third connecting devices connected with external water inlet pipes are arranged on the metal sleeves.

The further improvement is that: two positioning through holes matched with the external valve core are formed in the valve seat.

A basin mixing faucet with an inner valve core seat comprises a faucet shell, wherein the interior valve core seat is arranged in the faucet shell, the inner valve core seat comprises an inner valve core seat body, a water inlet channel and a water outlet channel are formed in the inner valve core seat body, a first water inlet pipe and a second water inlet pipe which are communicated with an external water inlet pipe are respectively arranged on the two transverse sides below the inner valve core seat body, the first water inlet pipe is communicated with the water inlet channel, a valve seat and a water outlet pipe are respectively fixedly arranged on the two transverse sides above the inner valve core seat, the water outlet pipe is communicated with the water outlet channel, a first water inlet hole communicated with the first water inlet channel, a second water inlet hole communicated with the second water inlet pipe and a water outlet hole communicated with the water outlet channel are formed in the valve seat, a first avoiding opening and a second avoiding opening are formed in the two transverse sides of the faucet shell and matched with the valve seat and the water outlet pipe, the faucet shell is also provided with a cover plate used for sealing the inner valve core seat in the faucet shell.

The further improvement is that: the inner valve core seat body is provided with a first through hole and a second through hole which enable the water inlet channel and the water outlet channel to be communicated with the outside, and the inner valve core body is provided with a sealing piece used for sealing the first through hole and the second through hole.

The further improvement is that: the inner valve core seat body is fixedly provided with a plurality of I-shaped stabilizing blocks which are abutted against the faucet shell.

The further improvement is that: and a weighting block for stabilizing the tap shell is arranged on the I-shaped stabilizing block.

The utility model has the advantages and the beneficial effects that:

1. the tap shell and the inner valve core seat are manufactured in a split mode, so that the requirements of the production process are reduced, and the production cost is reduced. And the inner valve core seat is made of plastic materials, so that the material cost is low, and the inner valve core seat is convenient to manufacture. Meanwhile, the inner valve core seat is made of plastic materials, so that compared with the traditional zinc alloy faucet, the inner valve core seat can ensure that water quality is not infected by toxic zinc alloy heavy metal when the water is passed, drinking health of the water quality is influenced, and drinking water safety of a user is improved.

2. The plastic inner valve core seat is convenient to assemble, the plastic inner valve core seat is arranged in the faucet shell during installation, and the cover plate is fixed, so that the installation of the faucet shell and the plastic inner valve core seat can be completed, and the plastic inner valve core seat is simple, convenient, quick and greatly convenient for production of production personnel.

3. The first through hole and the second through hole enable the water inlet channel and the water outlet channel to be communicated with the outside, so that the core rod is directly used for core pulling and demolding molding during injection molding, the process is simple, demolding and manufacturing are convenient, and the production cost is greatly reduced. Then the stainless steel screw is driven into the sealing device to seal the sealing device, so that the production and assembly are convenient, and the cost is reduced.

4. The I-shaped stabilizing block can resist the inner wall of the faucet shell, so that the I-shaped stabilizing block cannot shake in the faucet shell to damage the plastic inner valve core seat, the stability of the plastic inner valve core seat is improved, and the service life of the plastic inner valve core seat is prolonged. The I-shaped stabilizing block and the plastic inner valve core seat are integrally formed, so that the I-shaped stabilizing block has better rigidity, cannot be twisted and damaged when being resisted with the faucet shell, and further prolongs the service life of the faucet shell.

5. The I-shaped stabilizing block is clamped into the weighting iron block, so that the weight of the faucet shell can be increased, the faucet shell can be more firmly mounted on a washbasin, the anti-collision capacity of the faucet shell is improved, and the faucet shell is prevented from being damaged by collision in the using process.

6. Be equipped with the first connecting thread who is connected with outside outlet pipe cover on the outlet pipe for outside outlet pipe cover is directly through first connecting thread connection with the outlet pipe, and convenient assembling reduces the recruitment cost, does benefit to the maintenance moreover and changes.

7. The second connecting thread connected with the valve seat and the external valve core positioning sleeve on the valve seat has the advantages of being convenient to assemble, reducing labor cost and being beneficial to maintenance and replacement. And the limiting ring can limit the external valve core positioning sleeve from excessively clamping into the valve seat, so that when products are installed in a large batch, production personnel can ensure the installation precision and improve the installation efficiency.

8. Be equipped with the copper sheathing in first inlet tube and the second inlet tube, increased its rigidity of being connected with outside inlet tube, can not damage when making first inlet tube and second inlet tube erection joint.

9. The positioning through hole on the valve seat can ensure that the external valve core is stably arranged on the valve seat.

Drawings

FIG. 1 is a schematic view of a mixer faucet with an internal valve cartridge according to an embodiment of the present invention.

Fig. 2 is a schematic view of the inner valve element seat structure of the present embodiment.

Fig. 3 is a schematic structural view of the internal valve seat of the present embodiment.

Fig. 4 is a schematic structural view of the internal valve seat of the present embodiment.

FIG. 5 is a schematic structural diagram of the faucet housing of the present embodiment.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-5, a washbasin mixing faucet with an inner valve core seat comprises a faucet shell 1, wherein a plastic inner valve core seat is arranged in the faucet shell 1, the plastic inner valve core seat comprises a plastic inner valve core seat body 2, a water inlet channel 4 and a water outlet channel 5 are arranged in the plastic inner valve core seat body 2, a first water inlet pipe 8 and a second water inlet pipe 9 communicated with an external water inlet pipe are respectively arranged at two transverse sides below the plastic inner valve core seat body 2, the first water inlet pipe 8 is communicated with the water inlet channel 4, a valve seat 7 and a water outlet pipe 6 are respectively fixedly arranged at two transverse sides above the plastic inner valve core seat, the water outlet pipe 6 is communicated with the water outlet channel 5, a first water inlet hole 73 communicated with the first water inlet channel 4, a second water inlet hole 74 communicated with the second water inlet pipe 9 and a water outlet hole 72 communicated with the water outlet channel 5 are arranged on the valve seat 7, the horizontal both sides of leading casing 1 match disk seat 7 and outlet pipe 6 and are seted up and supply disk seat 7 and outlet pipe 6 to wear out first dodge mouth 112 and the second dodge mouth 111, still be used for on leading casing 1 the plastics inner valve core seat airtight apron (not shown in the figure) in leading casing 1. Wherein, first inlet tube 8 and second inlet tube 9 can be hot inlet tube and cold inlet tube, and when opening cold water, rivers get into inhalant canal 4 from cold inlet tube, flow into cold inlet opening from inhalant canal 4, flow into apopore 72 from cold inlet opening again, flow into exhalant canal 5 from apopore 72, flow out from outlet pipe 6 at last. When hot water is to be started, water flows into the hot water inlet hole from the hot water inlet pipe, flows into the water outlet hole 72 from the hot water inlet hole, flows into the water outlet channel 5 from the water outlet hole 72, and finally flows out from the water outlet pipe 6. Similarly, the water paths of the first water inlet pipe 8 and the second water inlet pipe 9 which are the cold water inlet pipe and the hot water inlet pipe are the same.

In order to facilitate the production and manufacture of the plastic inner valve core seat, a first through hole 10 and a second through hole 101 which enable the water inlet channel 4 and the water outlet channel 5 to be communicated with the outside are formed in the plastic inner valve core seat body 2, and stainless steel screws (not shown in the figure) used for sealing the first through hole 10 and the second through hole 101 are arranged on the inner valve core body. The water inlet channel 4 and the water outlet channel 5 are communicated with the outside, so that the core rod is directly subjected to core pulling and demolding molding during injection molding, the process is simple, the manufacturing is convenient, and the production cost is greatly reduced. Then the stainless steel screw is driven into the sealing device to seal the sealing device, so that the production and assembly are convenient, and the cost is reduced.

In order to improve the stability of the plastic inner valve core seat installed in the faucet housing 1, a plurality of I-shaped stabilizing blocks 15 which are opposite to the faucet housing 1 are fixedly arranged on the plastic inner valve core seat body 2. The I-shaped stabilizing block 15 can resist the inner wall of the faucet shell 1, so that the valve core seat cannot shake in the faucet shell 1 to damage the plastic inner valve core seat, the stability of the plastic inner valve core seat is improved, and the service life of the plastic inner valve core seat is prolonged. The I-shaped stabilizing block 15 and the plastic inner valve core seat are integrally formed, so that the I-shaped stabilizing block 15 has better rigidity, cannot be twisted and damaged when resisting against the faucet shell 1, and further prolongs the service life of the faucet shell.

In order to further improve the overall stability of the faucet housing 1, a weight iron block 14 for stabilizing the faucet housing 1 is arranged on the H-shaped stabilizing block 15. The I-shaped stabilizing block 15 is clamped into the weighting iron block 14, so that the weight of the faucet shell 1 can be increased, the faucet shell can be more firmly mounted on a washbasin, the anti-collision capacity of the faucet shell is improved, and the faucet shell is prevented from being damaged by collision in the using process.

In order to facilitate the installation of the external water outlet pipe sleeve 6, the water outlet pipe 6 is provided with a first connecting thread 13 connected with the external water outlet pipe sleeve. Outside play water pipe sleeve is directly connected through first connecting thread 13 with outlet pipe 6, and convenient assembling reduces the recruitment cost, does benefit to the maintenance moreover and changes.

In order to facilitate the installation of the external valve core positioning sleeve 3, the valve seat 7 is provided with a second connecting thread 12 connected with the external valve core positioning sleeve 3, and the valve seat 7 is further provided with a limiting ring 11 for preventing the external valve core positioning sleeve from being excessively clamped into the valve seat 7. The external valve core positioning sleeve 3 and the water outlet pipe 6 are directly connected through the second connecting thread 12, so that the assembly is convenient, the labor cost is reduced, and the maintenance and the replacement are facilitated. And the limiting ring 11 can limit the external valve core positioning sleeve 3 from excessively clamping into the valve seat 7, so that when products are installed in a large batch, production personnel can ensure the installation precision and improve the installation efficiency.

For can be convenient with outside inlet tube erection joint, first inlet tube 8 and second inlet tube 9 internal fixation are equipped with the copper sheathing (not shown in the figure), be equipped with the third connecting thread (not shown in the figure) that is connected with outside inlet tube on the copper sheathing. Be equipped with the copper sheathing in first inlet tube 8 and the second inlet tube 9, increased its rigidity with outside inlet tube connected, can not damage when making first inlet tube 8 and second inlet tube 9 erection joint.

In order to enable the external valve core to be stably installed on the valve seat 7, two positioning through holes 71 matched with the valve core are formed in the valve seat 7.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.

Claims

1. The internal valve seat is characterized in that: the water inlet valve comprises an inner valve core seat body, wherein a water inlet channel and a water outlet channel are formed in the inner valve core seat body, a first water inlet pipe and a second water inlet pipe which are communicated with an external water inlet pipe are respectively formed in the two transverse sides below the inner valve core seat body, the first water inlet pipe is communicated with the water inlet channel, a valve seat and a water outlet pipe are respectively fixedly arranged on the two transverse sides above the inner valve core seat, the water outlet pipe is communicated with the water outlet channel, and a first water inlet hole communicated with the first water inlet channel, a second water inlet hole communicated with the second water inlet pipe and a water outlet hole communicated with the water outlet channel are formed in the valve seat.

2. The internal valve cartridge seat according to claim 1, wherein: the inner valve core seat body is provided with a first through hole and a second through hole which enable the water inlet channel and the water outlet channel to be communicated with the outside.

3. The internal valve cartridge seat according to claim 1, wherein: and a plurality of I-shaped stabilizing blocks which are resisted with the outer faucet shell are fixedly arranged on the inner valve core seat body.

4. The internal valve cartridge seat according to claim 1, wherein: and the water outlet pipe is provided with a first connecting device connected with an external water outlet pipe sleeve.

5. The internal valve cartridge seat according to claim 1, wherein: the valve seat is provided with a second connecting device connected with the external valve core positioning sleeve, and the valve seat is also provided with a limiting device used for preventing the external valve core from being excessively clamped into the valve seat.

6. The internal valve cartridge seat according to claim 1, wherein: and metal sleeves are fixedly arranged in the first water inlet pipe and the second water inlet pipe, and third connecting devices connected with external water inlet pipes are arranged on the metal sleeves.

7. The internal valve cartridge seat according to claim 1, wherein: two positioning through holes matched with the external valve core are formed in the valve seat.

8. A basin mixing faucet with an internal valve cartridge, comprising a faucet housing, characterized in that: an inner valve core seat is arranged in the tap shell and comprises an inner valve core seat body, a water inlet channel and a water outlet channel are arranged in the inner valve core seat body, a first water inlet pipe and a second water inlet pipe which are communicated with an external water inlet pipe are respectively arranged at the two transverse sides below the inner valve core seat body, the first water inlet pipe is communicated with the water inlet channel, the two transverse sides above the inner valve core seat are respectively and fixedly provided with a valve seat and a water outlet pipe, the water outlet pipe is communicated with the water outlet channel, the valve seat is provided with a first water inlet hole communicated with the first water inlet channel, a second water inlet hole communicated with the second water inlet pipe and a water outlet hole communicated with the water outlet channel, the horizontal both sides of tap casing match the disk seat and the outlet pipe is seted up and is supplied disk seat and outlet pipe to wear out first dodge the mouth and the second dodge the mouth, still be used for on the tap casing with the interior case seat airtight apron in the tap casing.

9. A mixer faucet having an internal valve cartridge according to claim 8, wherein: the inner valve core seat body is provided with a first through hole and a second through hole which enable the water inlet channel and the water outlet channel to be communicated with the outside, and the inner valve core seat body is provided with a sealing element which is used for sealing the first through hole and the second through hole.

10. A mixer faucet having an internal valve cartridge according to claim 8, wherein: the inner valve core seat body is fixedly provided with a plurality of I-shaped stabilizing blocks which are abutted against the faucet shell.

11. A mixer faucet having an internal valve cartridge according to claim 10, wherein: and a weighting block for stabilizing the tap shell is arranged on the I-shaped stabilizing block.

12. A mixer faucet having an internal valve cartridge according to claim 8, wherein: and the water outlet pipe is provided with a first connecting device connected with an external water outlet pipe sleeve.

13. A mixer faucet having an internal valve cartridge according to claim 8, wherein: the valve seat is provided with a second connecting device connected with the external valve core positioning sleeve, and the valve seat is also provided with a limiting device used for preventing the external valve core from being excessively clamped into the valve seat.

14. A mixer faucet having an internal valve cartridge according to claim 8, wherein: and metal sleeves are fixedly arranged in the first water inlet pipe and the second water inlet pipe, and third connecting devices connected with external water inlet pipes are arranged on the metal sleeves.

15. A mixer faucet having an internal valve cartridge according to claim 8, wherein: two positioning through holes matched with the external valve core are formed in the valve seat.