CN203587164U - Gas meter rear connection pipe fitting - Google Patents
Gas meter rear connection pipe fitting Download PDFInfo
- Publication number
- CN203587164U CN203587164U CN201320812235.1U CN201320812235U CN203587164U CN 203587164 U CN203587164 U CN 203587164U CN 201320812235 U CN201320812235 U CN 201320812235U CN 203587164 U CN203587164 U CN 203587164U
- Authority
- CN
- China
- Prior art keywords
- gas meter
- vertical section
- nut
- flow meter
- connecting tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a gas meter rear connection pipe fitting. The gas meter rear connection pipe fitting comprises an integral pipe fitting main body, wherein the pipe fitting main body comprises a first vertical section, a second vertical section and a horizontal section, two ends of the horizontal section are respectively connected with the upper ends of the first and second vertical sections; and a nut which is used for being connected with the gas meter is movably mounted at the lower end of the first vertical section. The connection manner of the gas meter rear connection pipe fitting is simple, so that the mounting efficiency is improved and the time and labor are saved.
Description
Technical field
The utility model relates to a kind of connecting tube, particularly relates to connecting tube after a kind of gas meter, flow meter.
Background technology
After gas meter, flow meter, the effect of connecting tube is for by gas meter, flow meter and gas meter, flow meter late gate, it mainly consists of several adaptors, complete upwards to extend and then carry out 180 ° from gas meter, flow meter and turn to backward downward-extension, need when mounted assembly and connection one by one, install more loaded down with trivial detailsly, and more consuming time, how to design a kind of easy for installation, and connecting tube after time saving and energy saving gas meter, flow meter is various equivalent modifications technical matters urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and connecting tube after a kind of gas meter, flow meter is provided.After this gas meter, flow meter, the connected mode of connecting tube is simple, has improved installation effectiveness, time saving and energy saving.
For achieving the above object, the technical solution adopted in the utility model is: connecting tube after a kind of gas meter, flow meter, it is characterized in that: comprise the main pipe body that is integral structure, described main pipe body comprises vertically section and horizontal segment of the first vertical section, second, the two ends of described horizontal segment are connected with the upper end of the second vertical section with the upper end of the first vertical section respectively, and the lower end of described first vertical section is movably installed with the nut for being connected with gas meter, flow meter.
Connecting tube after above-mentioned a kind of gas meter, flow meter, is characterized in that: described first is vertically provided with the position limiting structure for preventing that nut from deviating from section.
Connecting tube after above-mentioned a kind of gas meter, flow meter, is characterized in that: described position limiting structure comprises the back-up ring being arranged on first vertical section of outer circumference surface, thereby on described nut, is provided with and the suitable bulge loop that prevents that nut from deviating from of described back-up ring.
Connecting tube after above-mentioned a kind of gas meter, flow meter, is characterized in that: described bulge loop and nut are integrally formed formula structure.
Connecting tube after above-mentioned a kind of gas meter, flow meter, is characterized in that: the described second length that vertically length of section is greater than first vertical section.
Connecting tube after above-mentioned a kind of gas meter, flow meter, is characterized in that: between the lower end of the described first vertical section and nut, O-ring seal is installed.
The utility model compared with prior art has the following advantages:
1, of the present utility model simple in structure, rationally novel in design, be easy to install.
2, the utility model when mounted, is connected the lower end of the second vertical section with gas kitchen ranges, by nut, is connected with gas meter, flow meter delivery outlet, its connected mode is simple, overcome the defect that needs several subassembly combinations to install in prior art, improved installation effectiveness, time saving and energy saving.
3, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A place enlarged drawing in Fig. 1.
Description of reference numerals:
1-main pipe body; 1-1-the first be section vertically; 1-2-the second be section vertically;
1-3-horizontal segment; 2-nut; 3-back-up ring;
4-bulge loop; 5-O-ring seal; 6-joint.
Embodiment
Connecting tube after a kind of gas meter, flow meter as depicted in figs. 1 and 2, comprise the main pipe body 1 that is integral structure, described main pipe body 1 comprises first vertical section of 1-1, second vertical section of 1-2 and horizontal segment 1-3, the two ends of described horizontal segment 1-3 are connected with the upper end of first vertical section of 1-1 and the upper end of second vertical section of 1-2 respectively, and the lower end of described first vertical section of 1-1 is movably installed with the nut 2 for being connected with gas meter, flow meter.
In the present embodiment, after this gas meter, flow meter, connecting tube when mounted, after the lower end of second vertical section of 1-2 is connected by joint 6 and gas kitchen ranges, by nut 2, be connected with gas meter, flow meter delivery outlet, its connected mode is simple, overcome the defect that needs several subassembly combinations to install in prior art, improved installation effectiveness, time saving and energy saving.
As shown in Figure 2, on described first vertical section of 1-1, be provided with the position limiting structure for preventing that nut 2 from deviating from, described position limiting structure comprises and is arranged on first vertical section of back-up ring 3 on 1-1 outer circumference surface, thereby on described nut 2, is provided with and the suitable bulge loop 4 that prevents that nut 2 from deviating from of described back-up ring 3.Between the lower end of described first vertical section of 1-1 and nut 2, O-ring seal 5 is installed.
In the present embodiment, by described position limiting structure is set, nut 2 and first vertical section of 1-1 can be combined and installed together and form an assembly, effectively prevent that nut 2 from deviating from from main pipe body 1.
In the present embodiment, preferred way is that described bulge loop 4 and nut 2 are integrally formed formula structure.The length of described second vertical section of 1-2 is greater than the length of first vertical section of 1-1.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (6)
1. connecting tube after a gas meter, flow meter, it is characterized in that: comprise the main pipe body (1) that is integral structure, described main pipe body (1) comprises vertically section (1-2) and horizontal segment (1-3) of the first vertical section (1-1), second, the two ends of described horizontal segment (1-3) are connected with the upper end of the second vertical section (1-2) with the upper end of the first vertical section (1-1) respectively, and the lower end of described first vertical section (1-1) is movably installed with the nut (2) for being connected with gas meter, flow meter.
2. connecting tube after a kind of gas meter, flow meter according to claim 1, is characterized in that: described first is vertically provided with the position limiting structure for preventing that nut (2) from deviating from section (1-1).
3. connecting tube after a kind of gas meter, flow meter according to claim 2, it is characterized in that: described position limiting structure comprises the back-up ring (3) being arranged on first vertical section (1-1) outer circumference surface, is provided with described back-up ring (3) thereby the suitable bulge loop (4) that prevents that nut (2) from deviating from described nut (2).
4. connecting tube after a kind of gas meter, flow meter according to claim 3, is characterized in that: described bulge loop (4) and nut (2) are integrally formed formula structure.
5. connecting tube after a kind of gas meter, flow meter according to claim 1, is characterized in that: the length of the described second vertical section (1-2) is greater than the length of the first vertical section (1-1).
6. connecting tube after a kind of gas meter, flow meter according to claim 1, is characterized in that: between the lower end of the described first vertical section (1-1) and nut (2), O-ring seal (5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812235.1U CN203587164U (en) | 2013-12-10 | 2013-12-10 | Gas meter rear connection pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812235.1U CN203587164U (en) | 2013-12-10 | 2013-12-10 | Gas meter rear connection pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203587164U true CN203587164U (en) | 2014-05-07 |
Family
ID=50585069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812235.1U Expired - Fee Related CN203587164U (en) | 2013-12-10 | 2013-12-10 | Gas meter rear connection pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203587164U (en) |
-
2013
- 2013-12-10 CN CN201320812235.1U patent/CN203587164U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |