CN2869799Y - Disposable anti-theft meter joint - Google Patents
Disposable anti-theft meter joint Download PDFInfo
- Publication number
- CN2869799Y CN2869799Y CN 200520132680 CN200520132680U CN2869799Y CN 2869799 Y CN2869799 Y CN 2869799Y CN 200520132680 CN200520132680 CN 200520132680 CN 200520132680 U CN200520132680 U CN 200520132680U CN 2869799 Y CN2869799 Y CN 2869799Y
- Authority
- CN
- China
- Prior art keywords
- nut
- overcoat
- circular groove
- utility
- model
- 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 - Lifetime
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a disposable gauge adapter which is connected into a whole by a coat (1) and a screw cap (2) as well as an adapter body (3). The utility model is characterized in that the bottom end of the coat (1)is a circular groove. The coat (1) is internally sheathed with the screw cap (2). The outer edge of the lower end of the screw cap (2) is a circular groove. The circular groove is internally sheathed with a heterogeneous closing ring (4) which is closed by the screw cap (2) and the coat (1). The utility model, being with such a structure, achieves the aim to prevent against the dismantlement at discretion or without leave, solving the problem that the gas is stolen and leaked out, and the gauge is damaged because the gauge adapter is dismantled at discretion or without leave in the combustible gas industry.
Description
Technical field
The utility model relates to fields such as tap water meter, gas meter, flow meter, and it is a kind of disposable antitheft meter connector.
Background technology
The meter connector that present every profession and trade is generally used, its nut and fittings body connect to form a complete meter connector.What shortcoming does this structure have? the arbitrarily dismounting of the meter connector of this structure, particularly gas meter, flow meter field, arbitrarily dismounting or dismounting meter connector without authorization cause gas, gas leakage and the table tool stolen violating the regulations and damage.
Summary of the invention
The purpose of this utility model provides a kind of disposable antitheft meter connector, and it can prevent arbitrarily or caused steal gas, gas leakage and the damage of table tool violating the regulations of dismounting without authorization.
For achieving the above object, solution of the present utility model is: a kind of disposable antitheft meter connector, and a kind of novel disposable antitheft meter connector, it is to connect into complete meter connector by overcoat 1 and nut 2 and fittings body 3.The lower end that it is characterized in that overcoat 1 is a circular groove, cover nut 2 in the overcoat 1, and outer, nut 2 lower end is a circular groove, puts special-shaped collar 4 in the circular groove nut 2 and overcoat 1 are stuck.Overcoat 1 is connected with fittings body 3 with nut 2.
Because the utility model is to design on the basis of former meter connector, and special-shaped collar 4 is the connectors between overcoat 1 and the nut 2, and check nut 2 makes overcoat 1 activity, can 360 spends left rotation and right rotation and nut 2 is hidden in the overcoat 1.Like this, do not influence the pattern that connects with the table tool, and effectively prevent arbitrarily or dismounting without authorization.
Description of drawings
Fig. 1 is a meter connector structural representation of the present utility model.
Among the figure, symbol 1 is represented overcoat, and symbol 2 is represented nut, and symbol 3 is represented fittings body, the special-shaped collar of symbol 4 representatives.
Embodiment
Fig. 1 is a structural representation of the present utility model, can be clearly seen that ingredient of the present utility model: connect into complete meter connector by overcoat 1 nut 2 and fittings body 3.The lower end of overcoat 1 is a circular groove, cover nut 2 in the overcoat 1, and outer, nut 2 lower end is a circular groove, puts special-shaped collar 4 in the circular groove nut 2 and overcoat 1 are stuck.Overcoat 1 is connected with fittings body 3 with nut 2.
Concrete fitting operation step: special-shaped collar 4 is enclosed within overcoat 1 circular groove, after nut 2 is connected to meter connector and shows tool with fittings body 3 and is connected firmly, overcoat 1 is enclosed within on the nut 2, down twist and press, by special-shaped collar 4 check nuts, finally reach and prevent arbitrarily or the purpose of dismounting without authorization, solved gas industry and damaged because of steal gas, leakage and the table tool that dismounting meter connector arbitrarily or without authorization causes.
Claims (2)
1, a kind of disposable antitheft meter connector, it is to connect into complete meter connector by overcoat (1) and nut (2) and fittings body (3), the lower end that it is characterized in that overcoat (1) is a circular groove, cover nut (2) in the overcoat (1), nut (2) outer, lower end is a circular groove, puts special-shaped collar (4) in the circular groove nut (2) and overcoat (1) are stuck.
2, disposable antitheft meter connector according to claim 1 is characterized in that overcoat (1) is connected with fittings body (3) with nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132680 CN2869799Y (en) | 2005-11-14 | 2005-11-14 | Disposable anti-theft meter joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520132680 CN2869799Y (en) | 2005-11-14 | 2005-11-14 | Disposable anti-theft meter joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869799Y true CN2869799Y (en) | 2007-02-14 |
Family
ID=37724739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520132680 Expired - Lifetime CN2869799Y (en) | 2005-11-14 | 2005-11-14 | Disposable anti-theft meter joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869799Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653904A (en) * | 2013-11-20 | 2015-05-27 | 宁波世亚燃气仪表管件有限公司 | Integrated disassembly prevention pressure measuring instrument connector |
| CN105258754A (en) * | 2015-09-28 | 2016-01-20 | 宁波忻杰燃气用具实业有限公司 | Anti-disassembly gas meter connector |
-
2005
- 2005-11-14 CN CN 200520132680 patent/CN2869799Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653904A (en) * | 2013-11-20 | 2015-05-27 | 宁波世亚燃气仪表管件有限公司 | Integrated disassembly prevention pressure measuring instrument connector |
| CN105258754A (en) * | 2015-09-28 | 2016-01-20 | 宁波忻杰燃气用具实业有限公司 | Anti-disassembly gas meter connector |
| CN105258754B (en) * | 2015-09-28 | 2018-08-24 | 宁波忻杰燃气用具实业有限公司 | Anti-demolition diaphragm gas meter connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |