CN203534659U - Quickly connected flowmeter - Google Patents
Quickly connected flowmeter Download PDFInfo
- Publication number
- CN203534659U CN203534659U CN201320696343.7U CN201320696343U CN203534659U CN 203534659 U CN203534659 U CN 203534659U CN 201320696343 U CN201320696343 U CN 201320696343U CN 203534659 U CN203534659 U CN 203534659U
- Authority
- CN
- China
- Prior art keywords
- water
- plastic cap
- flowmeter
- water inlet
- angle side
- 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 clean water processor, particularly to a water flowmeter which is arranged in a water tank used for water treatment tanks and capable of being quickly connected with a water pipe in a refrigerator. The flowmeter comprises a shell, a water inlet and a water outlet which are connected with the shell into a whole, a plastic cap and a plastic cover claw, wherein the water inlet and the water outlet are provided with a circle of lug bosses whose section is a right triangle along the peripheral direction. One end of the plastic cap is provided with a through hole which can be inserted by the plastic cover claw, and the inner wall of the other end of the plastic cap is provided with a circle of convex rings whose section is a right trapezoid. The right-angle side of a lug boss and the right-angle side of a convex ring are connected, and therefore the plastic cap will be deadlocked after being blocked in the water inlet or the water outlet and is not pulled out again, which achieves the same effect with ultrasonic welding. Compared with the prior art, the flowmeter saves the process of ultrasonic welding, reduces the cost of production, shortens the period of production, is simple in assembly, and is practical and reliable.
Description
Technical field
The utility model relates to flow sensor, particularly a kind of intelligent open channel flow-meter that can be connected fast with water pipe for water treatment tank, refrigerator.
Background technology
The certain defect of existence of the structure of existing flowmeter: as the applicant's the publication number utility model patent < < pulse flowmeter > > that is 202018310U, owing to need to passing through ultrasonic soldering between plastic button and housing, not only need special equipment, and prolongation in man-hour, cost is higher.
Utility model content
The defect that the utility model exists in order to solve prior art just, provides a kind of flowmeter connecing soon not needing through ultrasonic soldering.
The technical solution of the utility model is: a kind of flowmeter that connects soon, the water inlet that it comprises housing 1, be connected as a single entity with housing 1 and water delivering orifice, plastic cap 2, plastics collet 3, is characterized in that described water inlet and water delivering orifice along the circumferential direction arrange the boss 1-2 that a ring cross-section is right-angle triangle; Described plastic cap 2 one end are with the through hole that can hold 3 embeddings of plastics collet, and the inwall of the other end arranges the bulge loop 2-1 that a ring cross-section is right-angled trapezium, and the right-angle side of boss 1-2 contacts with the right-angle side of bulge loop 2-1.Once plastic cap 2 is snapped in after water inlet or water delivering orifice locked, cannot again extract, play the effect identical with ultrasonic soldering.
Compared with the prior art the utility model, has saved ultrasonic soldering operation, has reduced production cost, has shortened the production duration, assembles easy, practical reliable.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is that the part of Fig. 2 coordinates schematic diagram.In figure: 1 housing, 2 plastic caps, 3 plastics collets, 1-2 boss, 2-1 bulge loop, 8 plastic buttons.
Embodiment
Embodiment one: with reference to Fig. 2 and Fig. 3.
Other is the same with the flowmeter of prior art, also the water inlet that has housing 1, is connected as a single entity with housing 1 and water delivering orifice, but with plastic cap 2, replace plastic buttons 8, plastics collet 3, the structure of water inlet and water delivering orifice also changes simultaneously, and water inlet of the present utility model and water delivering orifice along the circumferential direction arrange the boss 1-2 that a ring cross-section is right-angle triangle; Plastic cap 2 one end are with the through hole that can hold 3 embeddings of plastics collet, and the inwall of the other end arranges the bulge loop 2-1 that a ring cross-section is right-angled trapezium, and the right-angle side of boss 1-2 contacts with the right-angle side of bulge loop 2-1.Once plastic cap 2 is snapped in after water inlet or water delivering orifice locked, cannot again extract, play the effect identical with ultrasonic soldering.
Claims (1)
1. one kind connects flowmeter soon, the water inlet that it comprises housing (1), be connected as a single entity with housing (1) and water delivering orifice, plastic cap (2), plastics collet (3), is characterized in that described water inlet and water delivering orifice along the circumferential direction arrange the boss that a ring cross-section is right-angle triangle (1-2); Described plastic cap (2) one end is with the through hole that can hold plastics collet (3) embedding, and the inwall of the other end arranges the bulge loop that a ring cross-section is right-angled trapezium (2-1), and the right-angle side of boss (1-2) contacts with the right-angle side of bulge loop (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696343.7U CN203534659U (en) | 2013-11-07 | 2013-11-07 | Quickly connected flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696343.7U CN203534659U (en) | 2013-11-07 | 2013-11-07 | Quickly connected flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534659U true CN203534659U (en) | 2014-04-09 |
Family
ID=50420854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696343.7U Expired - Fee Related CN203534659U (en) | 2013-11-07 | 2013-11-07 | Quickly connected flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203534659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990609A (en) * | 2015-08-10 | 2015-10-21 | 洛阳愿景科技有限公司 | Camera direct-reading telemetering water meter |
-
2013
- 2013-11-07 CN CN201320696343.7U patent/CN203534659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990609A (en) * | 2015-08-10 | 2015-10-21 | 洛阳愿景科技有限公司 | Camera direct-reading telemetering water meter |
| CN104990609B (en) * | 2015-08-10 | 2018-02-13 | 洛阳愿景科技有限公司 | One kind shooting direct-reading tele-metering water meter |
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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: 20140409 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |