CN216843318U

CN216843318U - Connection structure of water purification tap, water purification tap and purifier

Info

Publication number: CN216843318U
Application number: CN202123239419.7U
Authority: CN
Inventors: 龚圆杰; 张涛; 何海; 周栋; 范婷
Original assignee: Guangdong Chunmi Electrical Technology Co Ltd
Current assignee: Guangdong Chunmi Electrical Technology Co Ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-28
Anticipated expiration: 2031-12-20

Abstract

The utility model belongs to the technical field of the purifier, a connection structure, water purification tap and purifier of water purification tap are proposed, wherein, connection structure includes: the device comprises a vertical pipe shell, a metal reinforcing ring and a tooth pipe; the vertical pipe shell is hollow and cylindrical, a circular ring step is arranged on the outer side wall of the vertical pipe shell close to the bottom end, and internal threads are arranged on the inner side wall of the circular ring step; the tooth pipe is an external thread pipe and is formed by connecting a large thread pipe and a small thread pipe; the large threaded pipe is in threaded connection with the circular ring step, and the metal reinforcing ring is sleeved on the outer side of the circular ring step. The utility model provides a connection structure of water purification tap through set up a metal reinforcing ring on the ring step, has effectively protected the riser shell, prevents that the tooth pipe from twisting too tightly or twisting the riser shell hard the time the shell leads to the fracture because of receiving the internal stress, effectively strengthens riser shell intensity.

Description

Connection structure of water purification tap, water purification tap and water purifier

Technical Field

The utility model relates to a purifier technical field especially relates to a connection structure, water purification tap and purifier of water purification tap.

Background

The water purifying tap is a combination of a tap and a water purifier, and a filter element is arranged on the tap. At present, two kinds of water purifying faucets are mainly arranged on the market, one is a kitchen water purifying faucet, and the other one is a beauty and health care basin water purifying faucet, and the two kinds of water purifying faucets are both provided with filter elements arranged on the water faucet. No matter the kitchen water purification faucet or the beauty and health care basin water purification faucet is generally fixed on a sink through a tooth pipe, and in the installation and use process, the tooth pipe is screwed too tightly or the shell is screwed by force, so that the shell can be subjected to internal stress for a long time to cause the shell to crack. Therefore, a new technical solution is needed to prevent the pipe from being over-tightened or the shell from being cracked due to the internal stress for a long time.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a connection structure, water purification tap and purifier of water purification tap for solve the problem that the tooth pipe among the prior art has been screwed too tightly or the shell receives the internal stress for a long time and leads to the shell fracture.

In order to achieve one or a part or all of the above purposes or other purposes, the present invention provides a connection structure of a water purifying faucet, the connection structure comprising: the device comprises a vertical pipe shell, a metal reinforcing ring and a tooth pipe; wherein the content of the first and second substances,

the vertical pipe shell is in a hollow cylindrical shape, a circular ring step is arranged on the outer side wall of the vertical pipe shell at a position close to the bottom end, and internal threads are arranged on the inner side wall of the circular ring step; the tooth pipe is an external thread pipe and is formed by connecting a large thread pipe and a small thread pipe; the large threaded pipe is in threaded connection with the circular ring step, and the metal reinforcing ring is sleeved on the outer side of the circular ring step.

Furthermore, a plurality of ribs are arranged on the circular ring step along the axial direction of the vertical pipe shell, and the ribs are in transition fit with the metal reinforcing ring.

Further, the plurality of ribs are uniformly distributed on the circular ring step.

Further, the outer diameter of the metal reinforcing ring is less than or equal to the outer diameter of the riser housing.

Further, the thickness of the vertical pipe shell is 1.2mm-4.0 mm; the thickness of the metal reinforcing ring is 0.3mm-1.0 mm.

In order to achieve one or part or all of the purposes or other purposes, the utility model also provides a water purifying faucet, which comprises the connection structure of the water purifying faucet.

Further, the water purification tap still includes: a faucet; the faucet has a faucet water outlet and a swivel arm, wherein,

the faucet is movably connected with the top end of the vertical pipe shell through a rotating arm.

Further, a pipeline and a solenoid valve; wherein the content of the first and second substances,

the electromagnetic valve is arranged in the vertical pipe shell, and the water outlet of the electromagnetic valve is connected with the water outlet of the faucet through the pipeline.

In order to achieve one or part or all of the above purposes or other purposes, the utility model also provides a water purifier, which comprises the water purifying faucet.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

the utility model provides a connection structure, water purification tap and purifier of water purification tap, wherein, connection structure includes: the device comprises a vertical pipe shell, a metal reinforcing ring and a tooth pipe; the vertical pipe shell is hollow and cylindrical, a circular ring step is arranged on the outer side wall of the vertical pipe shell close to the bottom end, and internal threads are arranged on the inner side wall of the circular ring step; the tooth pipe is an external thread pipe and is formed by connecting a large thread pipe and a small thread pipe; the large threaded pipe is in threaded connection with the circular ring step, and the metal reinforcing ring is sleeved on the outer side of the circular ring step. The utility model provides a connection structure of water purification tap through set up a metal reinforcing ring on the ring step, has effectively protected the riser shell, prevents that the tooth pipe from twisting too tightly or the shell leads to the fracture because of receiving the internal stress when twisting the riser shell hard, effectively strengthens riser shell intensity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is a schematic structural view of a connection structure of a water purifying faucet according to an embodiment of the present application;

FIG. 2 is an exploded view of a coupling structure of a water purifying tap according to an embodiment of the present invention;

fig. 3 is an enlarged view of fig. 1.

1. A riser housing; 11. a circular ring step; 111. ribs; 2. a metal reinforcing ring; 3. a dental canal; 31. a large threaded pipe; 32. a small threaded tube; 4. a faucet; 41. a faucet water outlet; 42. rotating the arm.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "including" and "having," and any variations thereof, in the description and claims of the invention and the above description of the drawings are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, a first embodiment of the present invention provides a connection structure of a water purifying faucet, including: a riser shell 1, a metal reinforcing ring 2 and a tooth pipe 3; wherein the content of the first and second substances,

the vertical pipe shell 1 is in a hollow cylindrical shape, a circular ring step 11 is arranged on the outer side wall of the position, close to the bottom end, of the vertical pipe shell, and internal threads are arranged on the inner side wall of the circular ring step 11; the tooth pipe 3 is an external thread pipe and is formed by connecting a large thread pipe 31 and a small thread pipe 32; the large threaded pipe 31 is in threaded connection with the circular ring step 11, and the metal reinforcing ring 2 is sleeved on the outer side of the circular ring step 11.

In the first embodiment, the metal reinforcing ring 2 may be made of iron, stainless steel, copper alloy or aluminum alloy, and considering the durability, the metal reinforcing ring is preferably made of stainless steel, copper alloy or aluminum alloy, or iron may be selected and all surfaces of iron are sprayed with an oxidation preventing layer such as paint; in addition, the material such as copper, copper alloy or aluminum alloy can be used for additionally spraying an anti-oxidation layer such as paint. The vertical pipe shell 1 can be made of the same material as the metal reinforcing ring 2, or can be made of plastic or high polymer materials such as PVC, PC and the like, and similarly, considering durability, a layer of anti-oxidation layer such as paint can be sprayed on the outer surface of the vertical pipe shell 1. The dental tube 3 is preferably made of a material which is not prone to rust, such as copper, copper alloy or aluminum alloy, iron is generally not selected, the dental tube 3 needs to be screwed when being installed, oxidation layers are easy to fall off when the dental tube is screwed when the surface is sprayed with oxidation-resistant layers such as paint, and the spraying of the oxidation-resistant layers is generally not considered. 2 covers of metal reinforcing ring are established 11 outsides of ring step need guarantee the metal reinforcing ring 2 with 11 in close contact with of ring step, like this, screw up the tooth pipe 3 when riser shell 1 receives the internal stress to and follow-up because tooth pipe 3 too screws up, when riser shell 1 receives the internal stress for a long time, metal reinforcing ring 2 owing to with 11 in close contact with of ring step receives the back the reaction force of ring step 11, this reaction force offsets with the internal stress, riser shell 1 receives the enhancement protection of metal reinforcing ring 2 can not the fracture.

Referring to fig. 2 again, in view of the above connection structure of the clean water faucet, the present application also provides a second embodiment, wherein a plurality of ribs 111 are arranged on the annular step 11 along the axial direction of the stand pipe housing 1, and the ribs 111 are in transition fit with the metal reinforcing ring 2.

In the second embodiment, the plurality of ribs 111 disposed on the annular step 11 play a role of reinforcement along the axial direction of the riser housing 1, and in addition, some ribs 111 inclined or perpendicular to the axial direction of the riser housing 1 may be disposed while the ribs 111 along the axial direction of the riser housing 1 are disposed, or even some ribs 111 inclined and perpendicular to the axial direction of the riser housing 1 are disposed at the same time. When ribs 111 are provided in the axial direction of the riser housing 1 and in the direction perpendicular to the axial direction of the riser housing 1, these ribs 111 are arranged in a matrix on the annular step 11; when the ribs 111 along the axial direction of the riser housing 1, the ribs 111 oblique or perpendicular to the axial direction of the riser housing 1, and the ribs 111 perpendicular to the axial direction of the riser housing 1 are provided, finally, the ribs 111 are arranged in a shape of a Chinese character 'mi' on the annular step 11.

In view of the above-mentioned connection structure of the purified water faucet, the present application also proposes a third embodiment, wherein the plurality of ribs 111 are uniformly distributed on the circular ring step 11.

In the third embodiment, it is considered that the plurality of ribs 111 are uniformly stressed on the circular ring step 11, and therefore, when the ribs 111 are arranged, the plurality of ribs 111 need to be uniformly distributed on the circular ring step 11.

In view of the above-mentioned connection structure of the clean water faucet, the present application also proposes a fourth embodiment, wherein the outer diameter of the metal reinforcing ring 2 is smaller than or equal to the outer diameter of the riser housing 1.

In the fourth embodiment, since the metal reinforcing ring 2 is in the shape of a hollow cylinder, its thickness is relatively thin, and the upper and lower end surfaces are relatively sharp, if they are set, they form sharp edges if they protrude with respect to the riser housing 1. If the sharp edges appear, the upper sharp edge and the lower sharp edge are easy to scratch the hands of an installer when the metal reinforcing ring is installed, and the upper end face of the metal reinforcing ring 2 is still protruded relative to the vertical pipe shell 1 after the metal reinforcing ring is installed, so that the hands of a user are easy to scratch when the metal reinforcing ring is used. In order to ensure the safety of installation personnel and users, the outer diameter of the metal reinforcing ring 2 is required to be smaller than or equal to that of the riser housing 1, preferably, the outer diameter of the metal reinforcing ring 2 is equal to that of the riser housing 1, so that the integral attractiveness of the riser housing 1 can be ensured.

Aiming at the connection structure of the water purifying faucet, the application also provides a fifth embodiment, wherein the thickness of the vertical pipe shell 1 is 1.2mm-4.0 mm; the thickness of the metal reinforcing ring 2 is 0.3mm-1.0 mm.

In the sixth embodiment, the thickness of the riser housing 1 may be 1.2mm-4.0mm, and the riser housing 1 is not made too thin, which may result in insufficient overall strength, easy deformation, or too thick, which may result in too high a cost and less strength variation, typically not more than 5mm, for example, the riser housing 1 may be selected to be 2mm thick; the thickness of the metal reinforcing ring 2 is 0.3mm to 1.0mm, for example, the thickness of the metal reinforcing ring 2 can be selected to be 0.5 mm.

The sixth embodiment of the present invention further provides a water purification faucet, which comprises any one of the above connection structures.

With respect to the above-described connection structure of the fresh water faucet, the present application also proposes a seventh embodiment, wherein the fresh water faucet further includes: a tap 4; the tap 4 has a tap water outlet 41 and a swivel arm, wherein,

the tap 4 is movably connected with the top end of the stand pipe shell 1 through a rotating arm.

In this embodiment, the swing joint mode of above-mentioned swinging boom and riser shell 1 can be, sets up a spliced pole on the swinging boom, sets up round chimb or many circles of chimbs on the spliced pole, sets up the recess that corresponds with above-mentioned round chimb or many circles of chimbs on the inside wall of riser shell 1 again, then mutually supports through chimb and recess to reach the purpose of the two swing joint. It is worth mentioning that the convex edge can also be arranged on the inner side wall of the vertical pipe shell, and the groove is arranged on the connecting column, so that the same connecting effect can be achieved.

With respect to the above-mentioned connection structure of the purified water faucet, the present application also proposes an eighth embodiment, in which a pipe and an electromagnetic valve; wherein the content of the first and second substances,

the electromagnetic valve is arranged in the vertical pipe shell, and the water outlet of the electromagnetic valve is connected with the faucet water outlet 41 through the pipeline.

The ninth embodiment of the utility model also provides a water purifier, the water purifier includes any one of the above-mentioned water purification tap.

To sum up, the utility model provides a connection structure, water purification tap and purifier of water purification tap, wherein, connection structure includes: a riser shell 1, a metal reinforcing ring 2 and a tooth pipe 3; the vertical pipe shell 1 is hollow and cylindrical, a circular ring step 11 is arranged on the outer side wall of the position, close to the bottom end, of the vertical pipe shell, and internal threads are arranged on the inner side wall of the circular ring step 11; the tooth pipe 3 is an external thread pipe and is formed by connecting a large thread pipe 31 and a small thread pipe 32; the large threaded pipe 31 is in threaded connection with the circular ring step 11, and the metal reinforcing ring 2 is sleeved on the outer side of the circular ring step 11. The utility model provides a connection structure of water purification tap through set up a metal reinforcing ring 2 on ring step 11, has effectively protected riser shell 1, prevents that tooth pipe 3 from twisting too tightly or the shell leads to the fracture because of receiving the internal stress when screwing riser shell 1 hard, effectively strengthens riser shell 1 intensity.

It is to be understood that the above-described embodiments are merely exemplary of the invention, and are not intended to limit the scope of the invention. The present invention may be embodied in many different forms and, on the contrary, these embodiments are provided so that this disclosure will be thorough and complete. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications can be made, and equivalents may be substituted for elements thereof. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.

Claims

1. A connection structure of water purification tap which characterized in that: the connection structure includes: the device comprises a vertical pipe shell, a metal reinforcing ring and a tooth pipe; wherein the content of the first and second substances,

2. The purified water faucet connecting structure according to claim 1, wherein: and a plurality of ribs are arranged on the circular ring step along the axial direction of the vertical pipe shell, and the ribs are in transition fit with the metal reinforcing ring.

3. The purified water faucet connecting structure according to claim 2, wherein: the plurality of ribs are uniformly distributed on the circular ring step.

4. The purified water faucet connecting structure according to claim 1, wherein: the outer diameter of the metal reinforcing ring is smaller than or equal to the outer diameter of the riser shell.

5. The purified water faucet connecting structure according to claim 1, wherein: the thickness of the vertical pipe shell is 1.2mm-4.0 mm; the thickness of the metal reinforcing ring is 0.3mm-1.0 mm.

6. A water purifying faucet is characterized in that: the water purifying faucet comprises a connecting structure of the water purifying faucet as claimed in any one of claims 1 to 5.

7. The water purifying faucet of claim 6, wherein: the water purifying faucet further comprises: a faucet; the faucet has a faucet water outlet and a swivel arm, wherein,

8. The water purifying faucet of claim 7, wherein: the water purifying faucet further comprises: a pipeline and a solenoid valve; wherein, the first and the second end of the pipe are connected with each other,

9. A water purifier, which is characterized in that: the water purification machine comprises the water purification faucet of any one of claims 6 to 8.