CN204902915U - A barrel subassembly for stainless steel water gauge - Google Patents
A barrel subassembly for stainless steel water gauge Download PDFInfo
- Publication number
- CN204902915U CN204902915U CN201520358899.4U CN201520358899U CN204902915U CN 204902915 U CN204902915 U CN 204902915U CN 201520358899 U CN201520358899 U CN 201520358899U CN 204902915 U CN204902915 U CN 204902915U
- Authority
- CN
- China
- Prior art keywords
- watch glasses
- stainless steel
- screw
- stiff end
- fillet
- 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 barrel subassembly especially relates to a barrel subassembly for stainless steel water gauge. The novel nipple rectifier comprises a cylindrical shel, the upper portion of barrel be equipped with integrated watch glasses stiff end, the outer wall of watch glasses stiff end be equipped with the watch glasses fillet of screw, the watch glasses fillet of screw be the variable -pitch fillet of screw or the tapering fillet of screw, the outer wall of barrel upper end be equipped with in the interior shape groove of concavity, the upper portion of watch glasses stiff end joining in marriage of concavity connect the groove in being equipped with. A barrel subassembly for stainless steel water gauge compact structure improves performance, promotes life.
Description
Technical field
The utility model relates to a kind of cylinder assembly, particularly relates to a kind of cylinder assembly for stainless steel water meter.
Background technology
Water meter of the prior art is all iron or aluminum, ironly gets rusty easily, and destroys water quality, and serviceable life is low simultaneously, often change, once destroy, just causes water resource waste serious.
The interface of water meter is all common cylinder screw thread, and straight thread exists gap when screwing, and causes deficiency in use.
Chinese patent 201120270327.2, a kind of stainless steel water watchcase is disclosed, it is characterized in that: it comprises a housing be made up of stainless steel material, this housing is integral type structure, the inside of this housing forms the watch core accommodating cavity of an opening upwards, the leftward position of corresponding described watch core accommodating cavity is provided with an outlet part be connected with this watch core accommodating cavity in the lateral wall of described housing, and the right positions of corresponding described watch core accommodating cavity is provided with a water entering section be connected with this watch core accommodating cavity in the lateral wall of described housing.There is gap in the joint of this structure, can not be engaged completely, causes and use inconvenience, there is secondary pollution simultaneously, simultaneously not acidproof, not alkaline-resisting.
Utility model content
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact conformation, improves the sealing property of water meter simultaneously, make it that there is better resistance to pressure, adopt 304 stainless steel materials, hygienic environment-protecting, there is not secondary pollution, possess acid resistance and alkali resistance simultaneously, corrosion and exudate all can not be produced when high temperature and low temperature, safe and reliable, not containing any toxic element, performance accuracy is high, strong interference immunity, the cylinder assembly for stainless steel water meter that reliability is strong.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of cylinder assembly for stainless steel water meter, comprise cylindrical shell, the top of described cylindrical shell is provided with the watch glasses stiff end of integration, the outer wall of described watch glasses stiff end is provided with the watch glasses fillet of screw, the described watch glasses fillet of screw is variable pitch screw circle or taper thread circle, the outer wall of described cylindrical shell upper end is provided with the interior shape groove of inner concavity, and what the top of described watch glasses stiff end was provided with inner concavity connects groove.
As preferably, described interior shape groove is arc-shaped, and the barrel diameter above described interior shape groove is less than the diameter of cylindrical shell below interior shape groove.
As preferably, the material of described cylindrical shell and watch glasses stiff end is respectively stainless steel.
This structure makes sealing effectiveness get a promotion, simultaneously long service life, and operating performance is outstanding.
Therefore, the cylinder assembly for stainless steel water meter of the present utility model, compact conformation, improves usability, promotes serviceable life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram in A portion in Fig. 1.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of cylinder assembly for stainless steel water meter, comprise cylindrical shell 1, the top of described cylindrical shell 1 is provided with the watch glasses stiff end 2 of integration, the outer wall of described watch glasses stiff end 2 is provided with the watch glasses fillet of screw 3, the described watch glasses fillet of screw 3 is variable pitch screw circle or taper thread circle, and the outer wall of described cylindrical shell 1 upper end is provided with the interior shape groove 4 of inner concavity, and what the top of described watch glasses stiff end 2 was provided with inner concavity connects groove 5.
Described interior shape groove 4 is in arc-shaped, and the barrel diameter above described interior shape groove 4 is less than the diameter of cylindrical shell below interior shape groove 4.
Described cylindrical shell 1 is respectively stainless steel with the material of watch glasses stiff end 2.
Claims (3)
1. the cylinder assembly for stainless steel water meter, it is characterized in that: comprise cylindrical shell (1), the top of described cylindrical shell (1) is provided with the watch glasses stiff end (2) of integration, the outer wall of described watch glasses stiff end (2) is provided with the watch glasses fillet of screw (3), the described watch glasses fillet of screw (3) is variable pitch screw circle or taper thread circle, the outer wall of described cylindrical shell (1) upper end is provided with the interior shape groove (4) of inner concavity, and what the top of described watch glasses stiff end (2) was provided with inner concavity connects groove (5).
2. the cylinder assembly for stainless steel water meter according to claim 1, is characterized in that: described interior shape groove (4) is in arc-shaped, and the barrel diameter of described interior shape groove (4) top is less than the diameter of interior shape groove (4) below cylindrical shell.
3. the cylinder assembly for stainless steel water meter according to claim 1 and 2, is characterized in that: described cylindrical shell (1) is respectively stainless steel with the material of watch glasses stiff end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358899.4U CN204902915U (en) | 2015-05-29 | 2015-05-29 | A barrel subassembly for stainless steel water gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358899.4U CN204902915U (en) | 2015-05-29 | 2015-05-29 | A barrel subassembly for stainless steel water gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204902915U true CN204902915U (en) | 2015-12-23 |
Family
ID=54925083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358899.4U Expired - Fee Related CN204902915U (en) | 2015-05-29 | 2015-05-29 | A barrel subassembly for stainless steel water gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204902915U (en) |
-
2015
- 2015-05-29 CN CN201520358899.4U patent/CN204902915U/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: 20151223 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |