CN2264898Y - Watermeter device avoiding or indicating fraudulent use of water - Google Patents
Watermeter device avoiding or indicating fraudulent use of water Download PDFInfo
- Publication number
- CN2264898Y CN2264898Y CN 95228002 CN95228002U CN2264898Y CN 2264898 Y CN2264898 Y CN 2264898Y CN 95228002 CN95228002 CN 95228002 CN 95228002 U CN95228002 U CN 95228002U CN 2264898 Y CN2264898 Y CN 2264898Y
- Authority
- CN
- China
- Prior art keywords
- water
- utility
- model
- locknut
- water meter
- 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 relates to a device which is used for preventing the water from stealing for a water meter. The utility model is composed of two locknuts. Each locknut is formed in an arc shape, and is formed in an injection way. One end of each locknut is provided with an elastic clamping head, and the other end of each locknut is provided with a straight flute which is matched with the elastic clamping head. The utility model is arranged on a nut of a water inlet pipe joint of the water meter, and can be used by one time. The utility model can be damaged when a thief reverses the water meter. The utility model has the advantages of simple structure, and low cost.
Description
The utility model relates to the apparatus preventing water robbing of using on a kind of water meter.
At present, the tap water meter of each resident's family expenses all is the one-way flow water meter, crosses this water meter when the current reverse direction flow, and the pointer in the water meter then reverses, and some immoral resident reaches its stolen water purpose by commutation repacking water meter for this reason.For this reason, China Patent No. 93220904.1 provides a kind of meter of preventing fraudulent use water lock nut, and this device needs lengthening admitting pipe joint nut and punches on hexagonal nut, brings a lot of troubles for the resident that this locknut is installed.
The purpose of this utility model just provides a kind of existing water meter device that need not to reequip, and is directly installed on the apparatus for water meter of preventing fraudulent use of water on the nut of admitting pipe joint of this water meter.
The purpose of this utility model can realize by following scheme.
The utility model combines use by two locknuts, and this locknut one end is an elastic chuck, and the other end has the straight trough that cooperates with elastic chuck, is a semi-circular recesses in the middle of the locknut.Two locknuts cooperate on the nut of the water inlet pipe that is clipped in water meter, and the elastic chuck of a locknut inserts in the straight trough of another locknut.The elastic chuck of another locknut inserts in the straight trough of this locknut simultaneously, enter elastic chuck in the straight trough and be stuck in the straight trough the inside and can not extract, thereby the resident just can not be commutated to water meter by the nut that becomes flexible admitting pipe joint and reached its stolen water purpose like this.If stolen water certainly will destroy the utility model.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the sectional view of locknut of the present utility model.
Fig. 2 is the assembling sectional view of two locknuts.
The utility model comprises that two locknuts 1, locknut 1 are curved, injection molded.One end is provided with elastic chuck 2, the other end has the straight trough 3 that matches with elastic chuck 2, elastic chuck 2 is that leg-of-mutton card article 4 is formed by four heads, between card article 4 and the card article 4 space is arranged all, when it is compressed against a time-out, just can insert straight trough 3 the insides, elastic chuck 2 its heads that insert straight trough 3 the insides are stuck in 5 the insides, cavity that link to each other with straight trough 3 and can not extract.The centre of locknut is a semi-circular recesses 6.The utility model is that the nut of the admitting pipe joint of water meter is stuck in two semi-circular recesses 6 the insides by the use that combines of two locknuts 1.The utility model is disposable use.Water-robbery person by commutation repacking water meter certainly will destroy the utility model, reaches the purpose of anti-stolen water.The utility model is simple in structure, and cost is low.
Claims (2)
1, a kind of apparatus for water meter of preventing fraudulent use of water is characterized in that comprising two locknuts (1), and locknut (1) is curved, injection molded, one end of locknut (1) is provided with elastic chuck (2), and the other end has the straight trough (3) that matches with elastic chuck (2), and what be connected with straight trough (3) is cavity (5).
2, apparatus for water meter of preventing fraudulent use of water according to claim 1 is characterized in that: this elastic chuck (2) is that leg-of-mutton card article (4) is formed by four heads, between card article (4) and the card article (4) space is arranged all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95228002 CN2264898Y (en) | 1995-11-20 | 1995-11-20 | Watermeter device avoiding or indicating fraudulent use of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95228002 CN2264898Y (en) | 1995-11-20 | 1995-11-20 | Watermeter device avoiding or indicating fraudulent use of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2264898Y true CN2264898Y (en) | 1997-10-15 |
Family
ID=33873693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95228002 Expired - Fee Related CN2264898Y (en) | 1995-11-20 | 1995-11-20 | Watermeter device avoiding or indicating fraudulent use of water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2264898Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236813A (en) * | 2010-05-04 | 2011-11-09 | 安利奎·达马多 | Electronic identification system |
-
1995
- 1995-11-20 CN CN 95228002 patent/CN2264898Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236813A (en) * | 2010-05-04 | 2011-11-09 | 安利奎·达马多 | Electronic identification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |