CN210141354U

CN210141354U - Connecting structure of faucet main body

Info

Publication number: CN210141354U
Application number: CN201920734867.8U
Authority: CN
Inventors: 陈瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-13
Anticipated expiration: 2029-05-21

Abstract

The utility model belongs to the technical field of tap connection structure, concretely relates to connection structure of tap main part, including main part and the side body rather than being connected, one side of main part is extended there is the connection pipe fitting, one side of the side body is extended there is being used for connecting the connecting portion of pipe fitting, and the shaping has the connecting hole in the connecting portion, and the internal diameter of connecting hole is greater than at least the external diameter of connecting pipe fitting, the side body passes through the connecting hole cover and establishes the periphery at the connecting pipe fitting, the utility model discloses a design of connecting pipe fitting and connecting portion can enough be through red towards technology one shot forming, has still reduced two at least parts, and only needs two solder joints to accomplish the connection of tap main part after the equipment, compares with prior art, has saved processing number of times and cost greatly, is favorable to improving production efficiency.

Description

Connecting structure of faucet main body

Technical Field

The utility model relates to a tap connection structure technical field refers in particular to a connection structure of tap main part.

Background

The existing faucet main body structure is complex and cannot be formed in one step, all components are respectively punched and then assembled and welded into a whole, the existing faucet main body structure is shown in figure 1 and comprises a main body (1 '), a connecting pipeline (2') and a side body (3 '), wherein two ends of the main body (1') are respectively connected with the side body (3 ') through the connecting pipeline (2'), the joint of the main body (1 ') and the connecting pipeline (2') and the joint of the side body (3 ') and the connecting pipeline (2') are fixedly connected through welding, therefore, at least five parts and four welding spots are needed to finish the faucet main body, the number of the parts is large, the assembly is troublesome, the welding frequency is large, and the processing cost is high.

Disclosure of Invention

The utility model aims at providing a connection structure of tap main part through the cooperation of connecting pipe fitting and connecting portion, solves the problem that part quantity and welding number of times are many.

The purpose of the utility model is realized like this: the utility model provides a connection structure of tap main part, includes the main part and rather than the side body of being connected, one side of main part is extended there is the connection pipe fitting, one side of the side body is extended there is the connecting portion that is used for connecting the pipe fitting, the shaping has the connecting hole in the connecting portion, and the internal diameter of connecting hole is greater than at least the external diameter of connecting the pipe fitting, the periphery at connecting the pipe fitting is established through the connecting hole cover to the side body.

Preferably, a limiting hole for limiting the extending position of the connecting pipe fitting is formed in the connecting hole, and the inner diameter of the limiting hole is at least not larger than the outer diameter of the connecting pipe fitting.

Preferably, the main body is a three-way pipe, a first inlet is arranged in the middle of the main body, and a second outlet and a third outlet are respectively arranged at two ends of the main body.

Preferably, the first inlet is formed at an outer circumference thereof with a first connection thread for connecting a water pipe.

Preferably, a connection side tube extends from one end of the side body, and the connection part extends from one end of the connection side tube.

Preferably, the side body has a second coupling thread formed on the outer circumference of the lower end thereof and a third coupling thread formed on the inner circumference of the upper end thereof.

Preferably, the end face of the connecting part is formed with an inclined surface for welding, and the connecting pipe fitting is connected with the connecting part of the connecting hole by welding.

Preferably, the main body and/or the side body are formed in one step through a red punching process.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a design of connecting pipe fitting and connecting portion can enough be through red towards technology one shot forming, has still reduced two at least parts, and only needs two solder joints to accomplish the connection of leading main part after the equipment, compares with prior art, has saved processing number of times and cost greatly, is favorable to improving production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the prior art.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a second schematic perspective view of the present invention.

Fig. 4 is a schematic cross-sectional view of the present invention.

Fig. 5 is a second schematic sectional view of the present invention.

Fig. 6 is one of the schematic views of the explosion structure of the present invention.

Fig. 7 is a second schematic diagram of the explosion structure of the present invention.

Fig. 8 is one of the schematic perspective views of the side body.

Fig. 9 is a second schematic perspective view of the side body.

Fig. 10 is a cross-sectional structural view of the lateral body.

Reference numerals: 1-a body; 2-flank body; 3-connecting the pipe fittings; 4-a connecting part; 5-connecting holes; 6-limiting holes; 7-a first inlet; 8-a second outlet; 9-a third outlet; 10-first connecting thread; 11-connecting side pipes; 13-a second connecting thread; 14-a third connecting thread; 15-inclined plane.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 10.

A coupling structure of a faucet body.

As shown in fig. 1, the present invention relates to a part and a concrete structure of a conventional faucet main body, which includes a main body 1 ', two connecting pipes 2', and two side bodies 3 ', wherein two ends of the main body 1' are respectively connected to the side bodies 3 'through the connecting pipes 2', and a joint between the main body 1 'and the connecting pipe 2' and a joint between the side bodies 3 'and the connecting pipe 2' are both required to be fixedly connected by welding, so that the conventional faucet main body requires five parts in total to complete assembly, is troublesome to assemble, and requires four welding spots to realize fixed connection after assembly, and the number of the welding spots directly affects production cost, and the faucet main body of the above structure has a high cost.

Referring to fig. 2 in detail, the connecting pipe fitting comprises a main body 1 and a side body 2 connected with the main body 1, wherein connecting pipe fittings 3 extend from both sides of the main body 1, and a connecting portion 4 for connecting the connecting pipe fittings 3 extends from one side of the side body 2, so that the structure of the connecting pipe fitting is more convenient than that of the prior art, the main body 1 and the side body 2 are more reasonable in structure design, the internal structure is not complicated by adding the connecting pipe fittings 3 or the connecting portions 4, the main body 1 and the side body 2 can be formed in one step by a red punching process, the main body 1 and the side body 2 can be manufactured conveniently, the connecting holes 5 are formed in the connecting portions 4, the inner diameter of each connecting hole 5 is at least larger than the outer diameter of the connecting pipe fitting 3, the side body 2 is sleeved on the periphery of the connecting pipe fitting 3 through the connecting holes 5, the main body 1 is connected with the side body 2, and finally, the connecting pipe fitting 3 is fixedly, through the design, the total parts are only three, and only two welding spots are needed, so that one faucet main body can be completed, the production cost is greatly reduced, the production efficiency is improved, and the popularization is facilitated.

The red punching process is a skill which is well mastered by a person skilled in the art, so the specific process steps are not described in detail herein, and as the overall structure of the faucet is complex and cannot be formed at one time through the red punching process, in the prior art, a main body 1 ', two connecting pipelines 2 ' and two side bodies 3 ' are welded after each part is manufactured through the red punching process, so that the invention has a very good effect, greatly reduces the production cost and is creative.

Specifically, referring to fig. 3, a connecting side tube 11 extends from one end of the side body 2, and the connecting portion 4 extends from one end of the connecting side tube 11.

This technical scheme is through the design of connecting side pipe 11, can satisfy not unidimensional tap main part's demand, but when needing longer size tap main part, if the length of connecting pipe fitting 3 through increasing always, because red towards technology limitation, can't accomplish, a lot of defects can appear in the part of processing, consequently this design promotes tap main part's size through increasing connecting side pipe 11, can not influence the processing of part.

With reference to fig. 4 and 5, a limiting hole 6 for limiting the extending position of the connecting pipe fitting 3 is formed in the connecting hole 5, the inner diameter of the limiting hole 6 is at least not larger than the outer diameter of the connecting pipe fitting 3, after the connecting pipe fitting 3 is inserted into the connecting hole 5, the end face of the connecting pipe fitting will abut against the end face of the limiting hole 6, the limiting hole 6 can prevent the connecting pipe fitting 3 from being inserted too deeply to influence the internal circulation, the connecting pipe fitting 3 is limited at the best position, and the stability of connection between the main body 1 and the side body 2 is ensured.

With reference to fig. 6 and 7, the main body 1 is a three-way pipe, a first inlet 7 is formed in the middle of the main body 1, a first connecting thread 10 for connecting a water pipe is formed in the periphery of the first inlet 7, the water pipe is connected with the first inlet 7 through threads, the water pipe is more convenient to disassemble and assemble, a second outlet 8 and a third outlet 9 are respectively formed in two ends of the main body 1, and the main body is connected with the side body 2 to change the direction of fluid.

With reference to fig. 8 and 9, one end of the side body 2 extends to form a connecting side pipe 11, one end of the connecting side pipe 11 extends to form a connecting portion 4, the size of the whole connecting portion 4 can be increased to meet the requirements of different use scenes, a second connecting thread 13 is formed on the outer periphery of the lower end of the side body 2, a third connecting thread 14 is formed on the inner periphery of the upper end of the side body 2, and the side body 2 is connected with other components through threads, so that the side body is more convenient to disassemble and assemble.

Referring to fig. 10 in particular, an inclined surface 15 for soldering is formed between the end surface of the connecting portion 4 and the connecting hole 5, and solder will fill the inclined surface 15 during the actual soldering process, so that the connection between the main body 1 and the side body 2 is more reliable, and the connecting pipe member 3 is connected with the connecting portion 4 of the connecting hole 5 by soldering.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connection structure of tap main part, its characterized in that includes main part (1) and rather than the side body (2) of being connected, one side of main part (1) is extended there is connection pipe fitting (3), one side of the side body (2) is extended there is being used for connecting portion (4) of pipe fitting (3), and the shaping has connecting hole (5) in connecting portion (4), and the internal diameter of connecting hole (5) is greater than at least the external diameter of connecting pipe fitting (3), the periphery of connecting pipe fitting (3) is established through connecting hole (5) cover to the side body (2).

2. A faucet body coupling structure according to claim 1, wherein: the connecting pipe is characterized in that a limiting hole (6) used for limiting the extending position of the connecting pipe (3) is formed in the connecting hole (5), and the inner diameter of the limiting hole (6) is at least not larger than the outer diameter of the connecting pipe (3).

3. A faucet body coupling structure according to claim 1, wherein: the main body (1) is a three-way pipe, a first inlet (7) is arranged in the middle of the main body (1), and a second outlet (8) and a third outlet (9) are respectively arranged at two ends of the main body (1).

4. A faucet body coupling structure according to claim 3, wherein: the periphery of the first inlet (7) is formed with a first connecting thread (10) for connecting a water pipe.

5. A faucet body coupling structure according to claim 1, wherein: one end of the side body (2) extends to form a connecting side pipe (11), and one end of the connecting side pipe (11) extends to form the connecting part (4).

6. A faucet body coupling structure according to claim 1 or 5, wherein: the outer periphery of the lower end of the side body (2) is formed with a second connecting thread (13), and the inner periphery of the upper end of the side body (2) is formed with a third connecting thread (14).

7. A faucet body coupling structure according to claim 1, wherein: the end face of the connecting portion (4) is formed with an inclined face (15) used for welding, and the connecting pipe fitting (3) is connected with the connecting portion (4) of the connecting hole (5) in a welding mode.

8. A faucet body coupling structure according to claim 1, wherein: the main body (1) and/or the side body (2) are formed in one step through a red punching process.