CN218818745U - From domestic water gauge of convenient to dismouting of locking-type - Google Patents
From domestic water gauge of convenient to dismouting of locking-type Download PDFInfo
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- CN218818745U CN218818745U CN202223221609.0U CN202223221609U CN218818745U CN 218818745 U CN218818745 U CN 218818745U CN 202223221609 U CN202223221609 U CN 202223221609U CN 218818745 U CN218818745 U CN 218818745U
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- water pipe
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- pipe
- latch fitting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a water gauge technical field, including the water gauge body, the water inlet and the delivery port department of water gauge body both sides all are provided with first water pipe, all are provided with the second from the latch fitting on two first water pipes, and one side of two first water pipes all is provided with the second water pipe, and the second water pipe is used for being connected with the water source pipeline, is provided with first from the latch fitting on the second water pipe, and first water pipe makes first from the latch fitting carry out the auto-lock with the second from the latch fitting with the second water pipe grafting back. The utility model discloses, when the interior pole of first self-locking piece gets into the inside of second self-locking piece urceolus, the sealed cavity of urceolus inside formation, along with interior pole constantly removes, carry out atmospheric pressure with the air in the urceolus, the air passes through in the gas-supply pipe gets into the gasbag circle, the gasbag circle inflation back is sealed first water pipe and second water piping connection department, avoid the junction to have the condition of leaking, fix first water pipe and second water pipe simultaneously once more, improve first water pipe and second water piping connection's stability.
Description
Technical Field
The utility model relates to a water gauge technical field, more exactly relate to a from domestic water gauge of convenient to dismouting of locking-type.
Background
The water meter is an instrument for measuring water flow, is mostly accumulated flow measurement of water, and is generally divided into a positive displacement water meter and a speed water meter, and when a household water meter is selected, the water meter is convenient to disassemble and assemble, and the water meter is convenient to maintain and replace after being damaged.
For domestic water meters, there are many existing technologies, for example:
chinese patent publication No. CN216524180U discloses a domestic water gauge convenient to dismouting is changed, the on-line screen storage device comprises a base, be provided with the gauge outfit on the base, it has the table lid to articulate on the gauge outfit, fixed mounting has even pipe on the base, the outside of even pipe is fixed to have cup jointed the spherical shell, swing joint has the spheroid in the spherical shell, the apopore has been seted up to spheroidal lateral wall, the hole of permeating water has been seted up to spheroidal lateral wall, the spheroid contacts with even pipe, the welding has the slide pipe on the spheroid, sliding connection has the inner tube in the slide pipe, the welding has the barrel on the inner tube, sliding connection has the sliding pin in the barrel, be provided with the spring in the barrel, there is the spiro through threaded connection in the outside of slide pipe.
Therefore, the existing household water meter is connected with a water delivery pipeline through threaded connection under most conditions, a section of connecting pipe is usually welded with the main water delivery pipeline, then the water pipe of the household water meter is in threaded connection with the connecting pipe, the household water meter needs to be rotated during threaded connection, in order to prevent the change of the installation direction of the household water meter after rotation, the ball body is driven to slide in the spherical shell through the sliding pipe, the installation angle of the household water meter is adjusted, the installation direction of the household water meter can be changed after adjustment, the household water meter is easy to connect untight, the water leakage risk is caused, and the disassembly and the assembly are not facilitated.
In view of this, the utility model provides a from domestic water gauge of convenient to dismouting of locking-type.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned shortcoming to a can carry out the domestic water gauge of auto-lock dismouting of being convenient for to domestic water gauge body and water source pipeline.
Through first water pipe and second water pipe grafting back, make first self-locking piece carry out the auto-lock from the locking piece with the second, thereby domestic water gauge body installs fast on water source pipeline, first self-locking piece is when getting into the second self-locking piece inside simultaneously, the inside sealed cavity that forms of second self-locking piece, first self-locking piece extrudees inside air to the gasbag circle in, make gasbag circle inflation fix once more and seal the junction of first water pipe and second water pipe, not only can improve the stability of first water pipe and second water piping connection, simultaneously still effectually prevented, the condition of junction leaking takes place.
Therefore the utility model provides a from domestic water gauge of dismouting of being convenient for of locking-type, it includes the water gauge body, the water inlet and the delivery port department of water gauge body both sides all are provided with first water pipe, two all be provided with the second from the latch fitting on the first water pipe, and two one side of first water pipe all is provided with the second water pipe, the second water pipe be used for with water source pipe connection, be provided with first from the latch fitting on the second water pipe, wherein:
first water pipe and second water pipe are pegged graft the back, make first from the latch fitting carry out the auto-lock from the latch fitting with the second, first water pipe is provided with the gasbag circle with second water piping connection department, first from the latch fitting slide when getting into the second from the latch fitting in, make the second from the inside gas of latch fitting get into gasbag circle by the extrusion inside, gasbag circle inflation back is sealed first water pipe and second water piping connection department.
As a further improvement of the technical scheme, the first self-locking piece comprises a first outer pipe connected to the outer side of the first water pipe, inner rods are arranged on two sides of the first outer pipe, and locking holes are formed in one end of each inner rod.
As a further improvement of the technical scheme, the second self-locking piece comprises a second outer pipe connected with the outer side of the second water pipe, outer barrels are arranged on two sides of the second outer pipe, sliding holes are formed in one sides of the outer barrels, locking rods are arranged in the sliding holes in a sliding mode, and when the inner rod enters the inner portion of the outer barrel, the locking rods are in plug-in connection with the locking holes.
As a further improvement of the technical scheme, one end, located inside the outer barrel, of the locking rod is provided with a baffle plate, and the baffle plate is used for limiting the sliding distance of the locking rod.
As a further improvement of the technical scheme, an elastic piece is arranged on the locking rod and is positioned between the baffle and the inner wall of the outer barrel, and one end of the elastic piece is connected with the inner part of the outer barrel.
As a further improvement of the technical scheme, one end of the outer barrel, which is far away from the second water pipe, is provided with an air outlet, and the air outlet of the outer barrel is connected with an air inlet of the air bag ring through an air conveying pipe.
As a further improvement of the technical scheme, the frames on the two sides of the air bag ring are respectively attached to the outer walls of the first water pipe and the second water pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in this from domestic water gauge of dismouting of being convenient for of locking-type, after second water pipe and water source conduit butt fusion, after first water pipe and second water pipe peg graft, the auto-lock is pegged graft from the latch fitting to the first auto-lock spare of accessible and second, and the direction of auto-lock back water gauge body need not be adjusted once more, and dismantles convenient quick.
2. This from locking-type domestic water gauge convenient to dismouting, when the interior pole of first self-locking piece gets into the inside of second self-locking piece urceolus, the sealed cavity of urceolus inside formation, along with interior pole constantly removes, carry out atmospheric pressure with the air in the urceolus, the air passes through in the gas-supply pipe gets into the gasbag circle, the gasbag circle expands the back and seals first water pipe and second water piping connection department, avoid the junction to have the condition of leaking, fix first water pipe and second water pipe simultaneously once more, improve first water pipe and second water piping connection's stability.
Drawings
The invention is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the first and second self-locking members of the present invention;
fig. 3 is a cross-sectional view of a second self-locking member of the present invention;
fig. 4 is a diagram of the first self-locking element and the second self-locking element of the present invention.
The various reference numbers in the figures mean:
1. a water meter body; 11. a first water pipe; 12. a second water pipe; 2. a first self-locking member; 21. a first outer tube; 22. an inner rod; 23. a locking hole; 3. a second self-locking member; 31. a second outer tube; 32. an outer cylinder; 33. a locking lever; 34. a baffle plate; 35. an elastic member; 36. a slide hole; 4. an air bag ring; 41. a gas delivery pipe.
Detailed Description
The existing household water meter is connected with a water delivery pipeline through threaded connection under most conditions, a section of connecting pipe is welded with the main water delivery pipeline, then a water pipe of the household water meter is connected with the connecting pipe through threaded connection, the household water meter needs to be rotated during threaded connection, in order to prevent the change of the installation direction of the household water meter after rotation, a ball body is driven by a sliding pipe to slide in a spherical shell, the installation angle of the household water meter is adjusted, the installation direction of the household water meter can be changed after adjustment, but the household water meter is easy to connect untight, the risk of water leakage is caused, and the household water meter is not favorable for disassembly and assembly.
As shown in fig. 1-4, the device includes a water meter body 1, first water pipes 11 are disposed at water inlets and water outlets on two sides of the water meter body 1, second self-locking members 3 are disposed on the two first water pipes 11, a second water pipe 12 is disposed on one side of each of the two first water pipes 11, the second water pipe 12 is used for connecting with a water source pipeline, and a first self-locking member 2 is disposed on the second water pipe 12, wherein:
Firstly, disclosing a specific structure of a first self-locking piece 2, wherein the first self-locking piece 2 comprises a first outer pipe 21 connected to the outer side of a first water pipe 11, inner rods 22 are arranged on two sides of the first outer pipe 21, and a locking hole 23 is formed in one end of each inner rod 22;
secondly, a specific structure of a second self-locking piece 3 is disclosed, the second self-locking piece 3 comprises a second outer pipe 31 connected with the outer side of a second water pipe 12, outer cylinders 32 are arranged on two sides of the second outer pipe 31, a sliding hole 36 is formed in one side of each outer cylinder 32, a locking rod 33 is arranged in each sliding hole 36 in a sliding mode, after an inner rod 22 enters the outer cylinders 32, the locking rods 33 are in inserting fit with the locking holes 23, the second water pipe 12 needs to be connected with a water pipe for conveying a water source through a welding method before installation, after connection, a first water pipe 11 and a second water pipe 12 of the household water meter body 1 can be inserted, after the inner rod 22 enters the outer cylinders 32, the sliding locking rods 33 are inserted in the locking holes 23, the inner rod 22 is locked in the outer cylinders 32, and therefore locking of the first water pipe 11 and the second water pipe 12 is completed;
the improvement of the embodiment is that: after the inner rod 22 enters the outer barrel 32, the locking rod 33 is inserted into the locking hole 23, so that the effect of self-locking installation of the water meter body 1 is realized, and the problems that the installation and the disassembly are inconvenient and the direction of the water meter body 1 needs to be adjusted after the installation in the prior art are solved;
because the problem that exposes appears easily in the junction after water gauge body 1 among the prior art and water piping connection, through long-time use, consequently show through fig. 2 the utility model discloses a second embodiment.
Keep away from the one end of second water pipe 12 at urceolus 32 and seted up the venthole, the venthole of urceolus 32 passes through the air inlet of gas-supply pipe 41 and gasbag circle 4 and is connected, when interior pole 22 constantly gets into the inside in urceolus 32, make urceolus 32 form a sealed cavity, along with the entering of interior pole 22, carry the inside air of urceolus 32 through gas-supply pipe 41 and get into inside the gasbag circle 4, the inflation through gasbag circle 4 carries out the secondary to the junction of first water pipe 11 and second water pipe 12 and fixes and seal, thereby improve the compactness that first water pipe 11 and second water pipe 12 are connected, effectually prevent that the junction from leaking.
The improvement of the embodiment is that: through the structure that the gasbag circle 4 got into gas after inflation, realized being connected first water pipe 11 and second water pipe 12 and carried out fixed sealed effect, solved the junction problem of leaking that exists among the prior art.
Considering that in the first embodiment, when the inner rod 22 enters the outer cylinder 32, if the locking rod 33 cannot be automatically rebounded, the self-locking of the inner rod 22 and the locking rod 33 cannot be conveniently completed, the locking rod 33 is provided with the elastic member 35, the elastic member 35 is located between the baffle 34 and the inner wall of the outer cylinder 32, one end of the elastic member 35 is connected with the inside of the outer cylinder 32, the contact surfaces of the inner rod 22 and the locking rod 33 are arc-shaped surfaces, when the inner rod 22 and the locking rod 33 touch, the locking rod 33 can be pushed outwards, at this time, the locking rod 33 presses the elastic member 35, when one end of the locking rod 33 meets the locking hole 23, the elastic member 35 loses force, and the locking rod 33 is driven to enter the inside of the locking hole 23 to complete the self-locking;
in order to make the other end of the elastic member 35 depend on, a baffle 34 is disposed at one end of the locking rod 33 located inside the outer cylinder 32, so that the other end of the elastic member 35 is attached to the baffle 34, on one hand, the elastic member 35 is assisted to work, and on the other hand, the baffle 34 is used for limiting the sliding distance of the locking rod 33, so as to prevent the locking rod 33 from separating from the outer cylinder 32.
The elastic member 35 may preferably be a metal spring or the like according to the art.
Considering that in the second embodiment, when the airbag ring 4 expands to seal the joint of the first water pipe 11 and the second water pipe 12, because the airbag ring 4 is relatively soft, it may cause that two sides of the airbag ring 4 cannot be attached to the first water pipe 11 and the second water pipe 12, so that two sides of the airbag ring 4 may adopt a hard frame, and the frames on two sides are respectively attached to the outer walls of the first water pipe 11 and the second water pipe 12, thereby enhancing the strength of the fixing and sealing of the airbag ring 4.
In conclusion, the working principle of the scheme is as follows: before installation, the second water pipe 12 needs to be connected with a water pipe for conveying a water source through a welding means, after connection, the first water pipe 11 and the second water pipe 12 of the household water meter body 1 can be inserted and connected, meanwhile, the inner rod 22 enters the inner portion of the outer barrel 32, when the inner rod 22 touches the locking rod 33, the locking rod 33 can be pushed outwards, the locking rod 33 extrudes the elastic part 35 at the moment, when one end of the locking rod 33 encounters the locking hole 23, the elastic part 35 loses force and drives the locking rod 33 to enter the locking hole 23 to complete self-locking, when the inner rod 22 continuously enters the inner portion of the outer barrel 32, the outer barrel 32 forms a sealed cavity, along with the entering of the inner rod 22, air inside the outer barrel 32 is conveyed into the air bag ring 4 through the air conveying pipe 41, secondary fixing and sealing are carried out on the connection position of the first water pipe 11 and the second water pipe 12 through the expansion of the air bag ring 4, and therefore the tightness of the connection position of the first water pipe 11 and the second water pipe 12 is improved, and water leakage of the connection position is effectively prevented.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a from domestic water gauge of convenient to dismouting of locking-type, includes water gauge body (1), its characterized in that: the water inlet of water gauge body (1) both sides all is provided with first water pipe (11), two with delivery port department all be provided with second from latch fitting (3) on first water pipe (11), and two one side of first water pipe (11) all is provided with second water pipe (12), second water pipe (12) are used for with water source pipe connection, be provided with first from latch fitting (2) on second water pipe (12), wherein:
first water pipe (11) and second water pipe (12) are pegged graft the back, make first from latch fitting (2) and second from latch fitting (3) carry out the auto-lock, first water pipe (11) and second water pipe (12) junction are provided with gasbag circle (4), when first from latch fitting (2) slide and get into second from latch fitting (3) in, make the second from inside gas of latch fitting (3) extruded and get into inside gasbag circle (4), gasbag circle (4) inflation back is sealed first water pipe (11) and second water pipe (12) junction.
2. The self-locking conveniently detachable domestic water meter as claimed in claim 1, characterized in that: first from latch fitting (2) including connecting first outer tube (21) in first water pipe (11) outside, the both sides of first outer tube (21) all are provided with interior pole (22), locking hole (23) have been seted up to the one end of interior pole (22).
3. The self-locking conveniently detachable domestic water meter as claimed in claim 2, characterized in that: the second is from second outer tube (31) that latch fitting (3) include second water pipe (12) outside connection, the both sides of second outer tube (31) all are provided with urceolus (32), slide opening (36) have been seted up to urceolus (32) one side, it is provided with check lock lever (33) to slide in slide opening (36), works as interior pole (22) get into urceolus (32) inside back, check lock lever (33) and check lock hole (23) cooperation of pegging graft.
4. The self-locking conveniently detachable domestic water meter as claimed in claim 3, characterized in that: one end, located inside outer cylinder (32), of locking lever (33) is provided with baffle (34), baffle (34) are used for restricting the sliding distance of locking lever (33).
5. The self-locking conveniently detachable domestic water meter as claimed in claim 4, wherein: be provided with elastic component (35) on lock lever (33), elastic component (35) are located between the inner wall of baffle (34) and urceolus (32), just the one end and the urceolus (32) internal connection of elastic component (35).
6. The self-locking conveniently detachable domestic water meter as claimed in claim 5, characterized in that: the one end that second water pipe (12) was kept away from in urceolus (32) has seted up the venthole, the venthole of urceolus (32) passes through gas-supply pipe (41) and is connected with the air inlet of gasbag circle (4).
7. The self-locking conveniently detachable domestic water meter as claimed in claim 6, wherein: and frames on two sides of the air bag ring (4) are respectively attached to the outer walls of the first water pipe (11) and the second water pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221609.0U CN218818745U (en) | 2022-12-01 | 2022-12-01 | From domestic water gauge of convenient to dismouting of locking-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223221609.0U CN218818745U (en) | 2022-12-01 | 2022-12-01 | From domestic water gauge of convenient to dismouting of locking-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218818745U true CN218818745U (en) | 2023-04-07 |
Family
ID=87264315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223221609.0U Active CN218818745U (en) | 2022-12-01 | 2022-12-01 | From domestic water gauge of convenient to dismouting of locking-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218818745U (en) |
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2022
- 2022-12-01 CN CN202223221609.0U patent/CN218818745U/en active Active
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