CN208764551U - A kind of water meter sealing sleeve - Google Patents
A kind of water meter sealing sleeve Download PDFInfo
- Publication number
- CN208764551U CN208764551U CN201821209988.2U CN201821209988U CN208764551U CN 208764551 U CN208764551 U CN 208764551U CN 201821209988 U CN201821209988 U CN 201821209988U CN 208764551 U CN208764551 U CN 208764551U
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- China
- Prior art keywords
- water meter
- sealing sleeve
- opening portion
- card slot
- water
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Abstract
The utility model provides a kind of water meter sealing sleeve, including cylindrical body and oval opening portion, the cylinder body and water meter intake-outlet tight fit, and side wall is equipped with the card slot portion for blocking screw thread on water meter intake-outlet in the cylindrical shroud body.The water meter sealing sleeve of the utility model can make sealing sleeve easily install or remove when slightly deforming by squeezing oval opening portion, and easy to operate, structure is simple, while sealing the water in water meter and not flowing out.
Description
Technical field
The utility model relates to a kind of water meter sealing sleeves.
Background technique
Since water meter needs to carry out in process of production water flowing verification, a small amount of water can be remained in water meter, in order to prevent water
Residual water in table drenches packing case, needs to be sealed the intake-outlet at water meter both ends, water meter envelope before packing with water meter sealing sleeve
Muzzle can be with the screw thread at the intake-outlet of effective protection water meter.There are mainly two types of sides for water meter sealing sleeve currently on the market
Formula, a kind of water meter sealing sleeve are spun on the intake-outlet of water meter by screw thread, and another water meter sealing sleeve is by water meter spiral shell
The extruding that carries out by force of line and sealing sleeve is mounted on the intake-outlet of water meter.Both modes are installed in water meter sealing sleeve in factory
When it is time-consuming and laborious, and it is also relatively hard to take out water meter sealing sleeve during on-site construction.Band when thus to production and site operation
Trouble is carried out.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of water meter sealing sleeve, and structure is simple, easy to loading and unloading.
The utility model is realized in this way: a kind of water meter sealing sleeve, including cylindrical body and oval opening portion, institute
Cylindrical body and water meter intake-outlet tight fit are stated, and side wall is equipped with for blocking water meter Inlet and outlet water in the cylindrical shroud body
The card slot portion of screw thread on mouth.
Preferably, the cylinder body and oval opening portion are integrally formed.
Preferably, the card slot portion includes two raised lines, two raised line interval forms one and imports and exports upper screw thread with water meter
The card slot to match.
Preferably, there are two the card slot portion settings, and the ellipse short shaft corresponding position setting along oval opening portion.
Preferably, the ellipse opening portion and the cylindrical shroud body sidewall are arranged in an obtuse angle alpha.
Utility model has the advantages that the opening in the cylindrical body with water meter intake-outlet tight fit is extended
One oval opening portion can make sealing sleeve easily install or remove when slightly deforming, operate by squeezing oval opening portion
It is convenient, while further closely being connected by the threaded portion at the water inlet (or water outlet) of card slot portion and water meter, it can seal
Water in water meter does not flow out.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of schematic perspective view of water meter sealing sleeve of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the main view of Fig. 1.
Fig. 4 is a kind of usage state diagram of water meter sealing sleeve of the utility model.
Specific embodiment
Shown in please referring to Fig.1 to Fig.4, a kind of water meter sealing sleeve 100 of the utility model, including cylindrical body 10 and ellipse
Shape opening portion 20 (horn-like), the cylinder body 20 and water meter intake-outlet (including inlet and outlet) tight fit,
And cylindrical 10 inner sidewall of body is equipped with the card slot portion 30 for blocking screw thread 201 on water meter intake-outlet.
Preferably, the cylinder body 10 and oval opening portion 20 are integrally formed.
Preferably, the card slot portion 30 includes two raised lines 31, the interval of two raised line 31 forms one and imports and exports with water meter
The card slot 32 that upper screw thread 201 matches.
Preferably, there are two the settings of card slot portion 30, and the ellipse short shaft corresponding position along oval opening portion 20 is set
It sets.
Preferably, the ellipse opening portion 20 is arranged with cylindrical 10 side wall of body in an obtuse angle alpha, such as 140 °
Deng.
Preferably, cylinder 10 bottom of body is equipped with gasket (not shown), gasket is adjacent to threaded portion 201, can be into
One step prevents the water flow in water meter from going out.
When water meter 200 dispatches from the factory and packs, by the oval opening portion 20 of water of compaction gauge seal muzzle 100 (along transverse
Direction) so that sealing sleeve slightly deforms, it is set on the threaded portion 201 of water meter water inlet (or water outlet), while making screw thread
Screw thread in portion 201 is caught in just in the card slot 32 in card slot portion 30, to complete the installation of water meter sealing sleeve.Pacify in water meter 200
Dress is before use, only need the oval opening portion 20 (along transverse direction) of water of compaction gauge seal muzzle 100 again, so that card slot portion
30 separate with threaded portion 201, are pulled outwardly simultaneously, can easily remove from the threaded portion of water meter water inlet (or water outlet), no
It needs laborious.
The utility model by the opening of the cylindrical body with water meter intake-outlet tight fit extend one it is ellipse
Round opening portion makes sealing sleeve slightly deform easily installing or removing for realization sealing sleeve, grasps by squeezing oval opening portion
Facilitate, while being in close contact by the threaded portion at the water inlet (or water outlet) of card slot portion and water meter, water meter can also be sealed
Interior water does not flow out.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (5)
1. a kind of water meter sealing sleeve, it is characterised in that: including cylindrical body and oval opening portion, the cylinder body and
Water meter intake-outlet tight fit, and side wall is equipped with the card slot for blocking screw thread on water meter intake-outlet in the cylindrical shroud body
Portion.
2. a kind of water meter sealing sleeve as described in claim 1, it is characterised in that: the cylinder body and oval opening portion
It is integrally formed.
3. a kind of water meter sealing sleeve as described in claim 1, it is characterised in that: the card slot portion includes two raised lines, described
Two raised line intervals form one and import and export the card slot that upper screw thread matches with water meter.
4. a kind of water meter sealing sleeve as claimed in claim 1 or 2, it is characterised in that: there are two the card slot portion settings, and edge
The ellipse short shaft corresponding position setting in oval opening portion.
5. a kind of water meter sealing sleeve as described in claim 1, it is characterised in that: the ellipse opening portion and the cylinder
Body sidewall is covered to be arranged in an obtuse angle alpha.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209988.2U CN208764551U (en) | 2018-07-27 | 2018-07-27 | A kind of water meter sealing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821209988.2U CN208764551U (en) | 2018-07-27 | 2018-07-27 | A kind of water meter sealing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764551U true CN208764551U (en) | 2019-04-19 |
Family
ID=66130030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821209988.2U Active CN208764551U (en) | 2018-07-27 | 2018-07-27 | A kind of water meter sealing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764551U (en) |
-
2018
- 2018-07-27 CN CN201821209988.2U patent/CN208764551U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |