CN211234596U - Water meter shell structure - Google Patents
Water meter shell structure Download PDFInfo
- Publication number
- CN211234596U CN211234596U CN201922220218.9U CN201922220218U CN211234596U CN 211234596 U CN211234596 U CN 211234596U CN 201922220218 U CN201922220218 U CN 201922220218U CN 211234596 U CN211234596 U CN 211234596U
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- water meter
- water
- threaded end
- nut
- thread
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Abstract
The utility model discloses a water meter shell structure, which belongs to the field of water meter shells and solves the problem of service life of the water meter shell, and the technical scheme is characterized in that the water meter shell structure comprises a water meter shell main body, a reducing connecting pipe and a water meter nut, wherein the water meter main body is provided with a water inlet threaded end, a water outlet threaded end, an upper threaded end and a spherical bottom, the water inlet threaded end and the water outlet threaded end have the same structure and are matched with the water meter nut, and the water inlet threaded end fixes the reducing connecting pipe through the water meter nut; the spherical bottom is integrated with the rhombic reinforcing ribs, the bottom surfaces of the rhombic reinforcing ribs are flush, and the rhombic reinforcing ribs extend and are connected to the water inlet threaded end and the water outlet threaded end in a sheet shape, so that the service life is prolonged, and the use reliability is improved.
Description
Technical Field
The utility model relates to a water meter case body field especially relates to a water meter case body structure.
Background
Generally speaking, water meter shell structure adopts the metal material mostly, but the discovery adopts the metal material to use the material cost higher, and the processing degree of difficulty is great, therefore along with the continuous development of science and technology level, the structure that the water meter shell body adopted has also changed, selects for use engineering plastics on the ordinary water meter shell structure material, but its life receives external factor to influence. It is spherical face now to discover the bottom of water meter shell mostly to place, thereby not very steady, and spherical bottom surface strikes and ftractures easily, thereby life greatly reduced, spherical or curved water meter shell structure also is difficult for the assembly on the connecting pipeline, when fixed, appears rocking easily and not hard up, thereby makes interface portion's sealing performance reduce. Thereby further affecting the service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, solve the technical problem in the correlation technique to a certain extent at least, provide a water meter shell structure to reach the purpose that improves life, increase the reliability and the convenience of connecting.
In order to solve the technical problem, the technical scheme of the utility model is that: a water meter shell structure comprises a water meter shell body, a variable-diameter connecting pipe and a water meter nut, wherein the water meter body is provided with a water inlet threaded end, a water outlet threaded end, an upper threaded end and a spherical bottom;
the spherical bottom is integrally formed with diamond-shaped reinforcing ribs, the bottom surfaces of the diamond-shaped reinforcing ribs are flush, and the diamond-shaped reinforcing ribs extend in a sheet shape and are connected to the water inlet threaded end and the water outlet threaded end.
As a specific aspect of the present invention, it may be preferable that: the root parts of the thread structures of the water inlet thread end, the water outlet thread end and the upper thread end are respectively provided with an annular bulge for limiting.
As a specific aspect of the present invention, it may be preferable that: the center of the rhombic reinforcing rib is provided with a circular groove, and the circular groove is provided with a thread structure.
As a specific aspect of the present invention, it may be preferable that: the reducing connecting pipe comprises an everted flanging part, a reducing pipe part and a thread end part, a plurality of concave-convex strip-shaped structures are arranged on the outer side surface of the reducing pipe part, and the water meter nut is sleeved and tightly abutted against the flanging part.
As a specific aspect of the present invention, it may be preferable that: the water meter nut is characterized in that a plurality of clamping grooves are circumferentially and uniformly distributed on the end face of one end of the water meter nut, and a sealing ring for covering the end face of the water meter nut is arranged on the end face of the water meter nut.
As a specific aspect of the present invention, it may be preferable that: and a convex block with a through hole is arranged on the other end surface of the water meter nut.
As a specific aspect of the present invention, it may be preferable that: the water meter shell body is also provided with a connecting lug, and the connecting lug is provided with ear holes with different heights.
The utility model discloses technical effect mainly embodies in following aspect:
1. the spherical bottom adopts a rhombic reinforcing rib structure, so that the service life is prolonged, and the structural strength and the impact resistance are improved;
2. the universal structure is adopted, so that the connection and the replacement of the interfaces of the water thread end and the water outlet thread end are easier, the convenience of assembly is effectively improved by using the variable-diameter connecting pipe, and the two interfaces can be adapted;
3. the assembly structure is simple and effective, the sealing performance is high, and the use is reliable.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a bottom view of the structure of the embodiment;
FIG. 3 is an end view of the water meter nut of the embodiment;
fig. 4 is a schematic diagram of a half-section structure of the water meter nut in the embodiment.
Reference numerals: 1. a water meter case body; 11. a water inlet threaded end; 12. a water outlet threaded end; 13. an upper threaded end; 14. a spherical bottom; 15. rhombic reinforcing ribs; 16. an annular projection; 2. a variable diameter connecting pipe; 21. flanging part; 22. a variable diameter pipe portion; 23. a threaded end portion; 24. a concave-convex strip-shaped structure; 3. a water meter nut; 31. a card slot; 32. a bump; 33. a through hole; 4. a circular groove; 5. a seal ring; 6. connecting lugs; 61. an ear hole.
Detailed Description
The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, and the embodiments described below by referring to the drawings are exemplary and intended to explain the present invention so that the technical solutions of the present invention can be more easily understood and grasped, and cannot be construed as limiting the present invention.
Example (b):
referring to fig. 1, a water meter shell structure comprises a water meter shell body 1, a reducing connecting pipe 2 and a water meter nut 3. The fittings are all made of engineering plastics. Compared with metal materials, the material has the advantage of portability. The water meter body is provided with a water inlet threaded end 11, a water outlet threaded end 12, an upper threaded end 13, and a spherical bottom 14. The water inlet threaded end 11 and the water outlet threaded end 12 are identical in structure and are matched with the water meter nut 3, and the water inlet threaded end 11 fixes the reducing connecting pipe 2 through the water meter nut 3. Therefore, the connection is convenient, the pipeline can be directly connected to the water inlet threaded end 11 or the water outlet threaded end 12, and the reducing connecting pipe 2 and the water meter nut 3 can be used universally.
The spherical bottom 14 is integrally formed with diamond-shaped reinforcing ribs 15, the bottom surfaces of the diamond-shaped reinforcing ribs 15 are flush, and the diamond-shaped reinforcing ribs 15 extend in a sheet shape and are connected to the water inlet threaded end 11 and the water outlet threaded end 12. The effect of rhombus strengthening rib 15 improves bottom structural strength, can keep the bottom to put the level simultaneously, can be convenient for the bottom fixed and support.
Referring to fig. 2, the diamond-shaped reinforcing rib 15 is provided with a circular groove 4 at the center, and the circular groove 4 has a thread structure. When the water meter case body 1 is placed on a flat surface, particularly on a desk or a table, the flat plate and the water meter case body 1 can be fixed by screws or bolts.
Referring to fig. 1 and 2, the roots of the thread structures of the water inlet thread end 11, the water outlet thread end 12 and the upper thread end 13 are respectively provided with an annular protrusion 16 for limiting. The annular protrusion 16 reinforces the structure, and plays a role in limiting and resisting, so that the sealing performance is improved when the water meter nut 3 is assembled.
Referring to fig. 3 and 4, the reducer connecting pipe 2 includes an everted burring portion 21, a reducer pipe portion 22, and a threaded end portion 23. The outer side surface of the reducing pipe part 22 is provided with a plurality of concave-convex strip-shaped structures 24, and the water meter nut 3 is sleeved and tightly propped against the flanging part 21. The inner diameter of the reducing pipe portion 22 is smaller than the diameter of the water inlet threaded end 11. Tubing of another diameter may be fitted.
In order to improve the sealing performance during the assembly process. The end face of one end of the water meter nut 3 is provided with a plurality of clamping grooves 31 which are uniformly distributed on the circumference, and the end face of the water meter nut 3 is provided with a sealing ring 5 which covers the end face of the water meter nut 3. Therefore, when the water meter nut 3 is fastened, the cover surface of the sealing ring 5 is large, the sealing ring 5 is clamped and embedded in the clamping groove 31 under the action of extrusion deformation, and the sealing ring 5 is made of silica gel or rubber, so that the effect of the sealing ring 5 is well improved.
The other end face of the water meter nut 3 is provided with a projection 32 with a through hole 33. The lug 32 is used for facilitating clamping of the tool, the water meter nut 3 is rotated more easily, and the through hole 33 can penetrate through the rope.
The water meter shell body 1 is also provided with a connecting lug 6, and the connecting lug 6 is provided with ear holes 61 with different heights. The ear holes 61 facilitate assembly and connection of the signaling device.
As can be seen from the above, the structure of the rhombic reinforcing ribs 15 is adopted for the spherical bottom 14, so that the service life is prolonged, and the structural strength and the impact resistance are improved. Adopt the general structure of joining in marriage for water thread end, play water thread end 12 are connected and are changed the interface easier simple, utilize reducing connecting pipe 2 effectively to improve the convenience of assembly and can two kinds of interfaces of adaptation.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (7)
1. A water meter shell structure comprises a water meter shell body, a variable-diameter connecting pipe and a water meter nut, wherein the water meter body is provided with a water inlet threaded end, a water outlet threaded end, an upper threaded end and a spherical bottom;
the spherical bottom is integrally formed with diamond-shaped reinforcing ribs, the bottom surfaces of the diamond-shaped reinforcing ribs are flush, and the diamond-shaped reinforcing ribs extend in a sheet shape and are connected to the water inlet threaded end and the water outlet threaded end.
2. The water meter case structure of claim 1, wherein: the root parts of the thread structures of the water inlet thread end, the water outlet thread end and the upper thread end are respectively provided with an annular bulge for limiting.
3. The water meter case structure of claim 1, wherein: the center of the rhombic reinforcing rib is provided with a circular groove, and the circular groove is provided with a thread structure.
4. The water meter case structure of claim 1, wherein: the reducing connecting pipe comprises an everted flanging part, a reducing pipe part and a thread end part, a plurality of concave-convex strip-shaped structures are arranged on the outer side surface of the reducing pipe part, and the water meter nut is sleeved and tightly abutted against the flanging part.
5. The water meter case structure of claim 4, wherein: the water meter nut is characterized in that a plurality of clamping grooves are circumferentially and uniformly distributed on the end face of one end of the water meter nut, and a sealing ring for covering the end face of the water meter nut is arranged on the end face of the water meter nut.
6. The water meter case structure of claim 5, wherein: and a convex block with a through hole is arranged on the other end surface of the water meter nut.
7. The water meter case structure of claim 1, wherein: the water meter shell body is also provided with a connecting lug, and the connecting lug is provided with ear holes with different heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220218.9U CN211234596U (en) | 2019-12-11 | 2019-12-11 | Water meter shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220218.9U CN211234596U (en) | 2019-12-11 | 2019-12-11 | Water meter shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211234596U true CN211234596U (en) | 2020-08-11 |
Family
ID=71933161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922220218.9U Expired - Fee Related CN211234596U (en) | 2019-12-11 | 2019-12-11 | Water meter shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211234596U (en) |
-
2019
- 2019-12-11 CN CN201922220218.9U patent/CN211234596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |