CN204493938U

CN204493938U - Metallic pipe coupling structure

Info

Publication number: CN204493938U
Application number: CN201520130092.5U
Authority: CN
Inventors: 林俊文
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-06
Filing date: 2015-03-06
Publication date: 2015-07-22
Anticipated expiration: 2025-03-06

Abstract

The utility model aims to provide a kind of metallic pipe coupling structure, comprise metallic pipe coupling body, described metallic pipe coupling body is arranged between water pipe or between water pipe and water tap, it mainly comprises: a curved arc section, one feed-water end and a waterexit end, its curved arc section of described metallic pipe coupling body is integrated and is arranged between feed-water end and waterexit end, and the radius of this curved arc section is at least greater than 3 centimeters, the arc length of its curved arc section can be made completely relatively to increase, not easily block, even if block also easily poker device dredging as a plug, moreover, also because its curved arc section increases, also make the mobility of liquid comparatively smooth and easy.

Description

Metallic pipe coupling structure

Technical field

The utility model relates to a kind of pipe joint, particularly a kind of metallic pipe coupling structure.

Background technique

Press, refer to Fig. 1 and Fig. 2, prior art is for conducting the industry of hot water or home-use metal tubes, for coordinating the demand of site environment and landform, usually when carrying out needing to make pipeline make angle folding, metallic pipe coupling body 1 ' certainly will be installed use connection and connect and establish in pipeline, so this water pipe P or its metallic pipe coupling body 1 ' are easily after a long time use, oxidation Integrated Chip even incrustation scale is had in its pipe, impurity deposits and has discharge to be cleaned, its radius R of metallic pipe coupling body 1 ' b that prior art water pipe P connects is about only at 1-1.5 centimetre, therefore the arc length L1 of its curved arc section is relatively short, this turning is caused to form bending dead angle, be difficult in fact to turn smoothly dredging with plug-type galleyproof type siphunculus bar, also due to the design at this turning dead angle, the shortcoming therefore the current making its liquid in pipe flowing generation stress concentrate on this corner have some setbacks, moreover because of the arc length of this pipe joint too short, if leak if be easy to break when chance and earthquake when burying underground in wall and need to improve.

Moreover general prior art pipe joint is installed in building liquid line, also easily cause obstruction long-time use, also may need to spend extra expense of repairing to recover again because block, therefore the design significant need of prior art carries out improvement improvement.

In view of this, the present utility model people is engaged in research and development and the making experience of relevant industries then for many years with it, for the problems faced further investigation of current institute, and through long-term endeavour, research and develop and study, finally a kind of metallic pipe coupling structure is developed, significantly can improve the scarce fraud of prior art, this is design aim of the present utility model.

Model utility content

Technical problem to be solved in the utility model is: provide one not easily to block, and convenient dredging, mobility is metallic pipe coupling structure smoothly.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of metallic pipe coupling structure, comprise metallic pipe coupling body, described metallic pipe coupling body is arranged between water pipe or between water pipe and water tap, it mainly comprises: a curved arc section, a feed-water end and a waterexit end, its curved arc section of described metallic pipe coupling body is integrated and is arranged between feed-water end and waterexit end, and the radius of this curved arc section is at least greater than 3 centimeters.

Wherein, the inner edge of this feed-water end is provided with fixing thread.

Wherein, the inner edge of this waterexit end is provided with fixing thread.

Wherein, this metallic pipe coupling body can be provided with a feed-water end and plural waterexit end, connects respectively between its this feed-water end and plural waterexit end with a curved arc section.

Wherein, this curved arc section can be set to irregular curve kenel.

Wherein, this metallic pipe coupling body is stainless steel casting.

The beneficial effects of the utility model are: its curved arc section of the utility model metallic pipe coupling body is integrated and is arranged between feed-water end and waterexit end, and the radius of this curved arc section is at least greater than 3 centimeters, the arc length of its curved arc section can be made completely relatively to increase, not easily block, even if block also easily poker device dredging as a plug, moreover, also because its curved arc section increases, also make the mobility of liquid comparatively smooth and easy.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view of prior art metallic pipe coupling structure.

Fig. 2 is the part section of prior art metallic pipe coupling structure is schematic diagram.

Fig. 3 is the schematic perspective view of the utility model metallic pipe coupling structure.

Fig. 4 is the partial cutaway schematic of the utility model metallic pipe coupling structure.

Fig. 5 is the decomposing schematic representation of the utility model metallic pipe coupling structure.

Fig. 6 is embodiment's schematic diagram of the utility model metallic pipe coupling structure.

Fig. 7 is embodiment's schematic diagram of the utility model metallic pipe coupling structure.

Fig. 8 is embodiment's schematic diagram of the utility model metallic pipe coupling structure.

Label declaration:

1, metallic pipe coupling body; P, water pipe; 11, curved arc section; F, water tap;

L2, arc length; 12, feed-water end; 121, fixing thread 13, waterexit end

131, fixing thread

1 ', metallic pipe coupling body; L1, arc length Rb, radius R a, radius.

Embodiment

By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained below in conjunction with mode of execution.

Please refer to the schematic perspective view that Fig. 3 is the utility model metallic pipe coupling structure, Fig. 4 is the partial cutaway schematic of the utility model metallic pipe coupling structure, Fig. 5 is the decomposing schematic representation of the utility model metallic pipe coupling structure, Fig. 6 is embodiment's schematic diagram of the utility model metallic pipe coupling structure, Fig. 7 is embodiment's schematic diagram of the utility model metallic pipe coupling structure, and Fig. 8 is embodiment's schematic diagram of the utility model metallic pipe coupling structure.

Please refer to Fig. 3 to Fig. 5, it is a kind of metallic pipe coupling structure for the utility model aims to provide, its metallic pipe coupling body 1 is mainly utilized to be arranged between water pipe P or between water pipe P and water tap F, it mainly comprises a curved arc section 11, one feed-water end 12 and a waterexit end 13, the curved arc section 11 of metallic pipe coupling body 1 is integrated and is arranged between feed-water end 12 and waterexit end 13, and its radius R a is 3 centimeters, the arc length L2 of its curved arc section 11 can be made completely relatively to increase, and it is much longer compared with the length of prior art, also it is made more not easily to block because curved arc section 11 increases, even if block also easily poker device dredging as a plug, moreover, also because its curved arc section 11 increases, also make the mobility of liquid comparatively smooth and easy, when separately the same characteristic longer because of the length of its curved arc section 11 can make to run into strenuous vibration as external factors such as earthquakes, metallic pipe coupling body 1 is because elasticity is good and buffer space is larger, make more not easily make a variation distortion or damage, and metallic pipe coupling body 1 of the present utility model is easily suitable for installing the elongated water pipe pivot joint for building, except being easy to difference arm group and connecing, have more and get rid of the prior art shortcoming of easily blocking and and then improve.

Wherein, aforesaid feed-water end 12 inner edge and inner edge, waterexit end 13 are provided with fixing thread 121, fixing thread 131, are connected in order to through assemblies such as its thread 121,131 and water pipe P, water tap F.

Refer to Fig. 6 and Fig. 7, its metallic pipe coupling body 1 aforementioned can be provided with a feed-water end 12 and plural waterexit end 13, connect with a curved arc section 11 respectively between its feed-water end 12 and plural waterexit end 13, this can replace the three-way pipe fitting of general market circulation, and more general three-way pipe fitting has preferably rap port, fluency and elasticity.

Finally, refer to Fig. 8, aforementioned curved arc section 11 more can be set to irregular curve kenel and add installing water tap F, the utility model like this can according to the space requirement of different places or varying environment, and arrange the metallic pipe coupling body 1 of different curvature or radian, make it meet required and play maximum effect; Metallic pipe coupling body 1 stainless steel casting of the present utility model,

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a metallic pipe coupling structure, comprise metallic pipe coupling body, described metallic pipe coupling body is arranged between water pipe or between water pipe and water tap, it is characterized in that: it mainly comprises: a curved arc section, a feed-water end and a waterexit end, its curved arc section of described metallic pipe coupling body is integrated and is arranged between feed-water end and waterexit end, and the radius of this curved arc section is at least greater than 3 centimeters.

2. metallic pipe coupling structure according to claim 1, is characterized in that, wherein the inner edge of this feed-water end is provided with fixing thread.

3. metallic pipe coupling structure according to claim 1, is characterized in that, wherein the inner edge of this waterexit end is provided with fixing thread.

4. metallic pipe coupling structure according to claim 1, is characterized in that, wherein this metallic pipe coupling body can be provided with a feed-water end and plural waterexit end, connects respectively between its this feed-water end and plural waterexit end with a curved arc section.

5. metallic pipe coupling structure according to claim 1, is characterized in that, wherein this curved arc section can be set to irregular curve kenel.

6. metallic pipe coupling structure according to claim 1, is characterized in that, wherein this metallic pipe coupling body is stainless steel casting.