CN205388195U - Fluid pipe fittings locking device - Google Patents

Fluid pipe fittings locking device Download PDF

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Publication number
CN205388195U
CN205388195U CN201620200823.3U CN201620200823U CN205388195U CN 205388195 U CN205388195 U CN 205388195U CN 201620200823 U CN201620200823 U CN 201620200823U CN 205388195 U CN205388195 U CN 205388195U
Authority
CN
China
Prior art keywords
shell
hole
house
casing
protective layer
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
Application number
CN201620200823.3U
Other languages
Chinese (zh)
Inventor
何远东
Original Assignee
何远东
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 何远东 filed Critical 何远东
Priority to CN201620200823.3U priority Critical patent/CN205388195U/en
Application granted granted Critical
Publication of CN205388195U publication Critical patent/CN205388195U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a fluid pipe fittings locking device, includes casing and lower casing, goes up casing and inferior valve body coupling, and the epitheca is internal to have the ring channel, and it has a through -hole to go up casing top surface, and the through -hole runs through casing under and, and the inferior valve is internal to have the ring channel, the utility model provides a trouble problem of present conduit coupling dismouting, the pipeline can directly be pegged graft in the through -hole, through the sealed and locking of sealing washer, just the utility model discloses simple structure is practical, has very big market spreading value.

Description

A kind of fluid hose connector locking device
Technical field
This utility model relates to pipeline connecting fittings, the fluid hose connector locking device of especially a kind of fast assembling-disassembling.
Background technology
Pipeline is the device for carrying gas, liquid or the fluid with solid particle being connected into pipe, pipe connector and valve etc..Generally, fluid warpAerator, compressor, after the supercharging such as pump and boiler, flow to low pressure place from the high pressure of pipeline, it is possible to utilize pressure or the gravity transfer of fluid self.Having many uses of pipeline is general, be used primarily in feedwater, draining, heat supply, give gas, long distance delivery oil and natural gas, agricultural irrigation, in hydraulic engineering and various commercial plant.
At present, in each construction work, pipeline is connected and is connected by elbow threeway, and wherein the connector such as threeway and elbow exists very big problem, and its connected mode is threaded, is difficult to select pipeline and connector in space-constrained places such as low or ceilings.
Summary of the invention
This utility model is in order to solve the technical problem of above-mentioned existence, it is provided that a kind of fluid hose connector locking device.
The technical solution of the utility model is achieved in that
A kind of fluid hose connector locking device, including upper shell and lower house, upper shell is connected with lower house, has cannelure, upper shell top surface to have through hole, through hole to run through upper shell and lower house in upper shell.
Described lower house through-hole diameter is less than upper shell through hole.
There are four semicircle indents symmetrical between two described lower house through hole inner edge.
Described upper shell and lower house are threaded connection.
Sealing ring is had in described upper shell cannelure.
Described upper shell outer wall protective layer, protective layer is polygon.
Described upper shell outer wall protective layer, protective layer is circular.
This utility model solves current conduit coupling and dismounts troublesome problem, and pipeline can directly be plugged in through hole, is sealed by sealing ring and locks, and this utility model is simple and practical, has great market popularization value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model detailed description of the invention schematic diagram.
1-upper shell;2-lower house;3-sealing ring;4-through hole;5-connector;6-pipe fitting.
Detailed description of the invention
As it is shown in figure 1, include upper shell and lower house, upper shell is connected with lower house, has cannelure, upper shell top surface to have through hole, through hole to run through upper shell and lower house in upper shell;Described lower house through-hole diameter is less than upper shell through hole, and lower house through hole is more than connector pipe diameter;Described upper shell and lower house are threaded connection;Sealing ring is had in described upper shell cannelure;Described upper shell outer wall protective layer, protective layer is polygon;
Described upper shell outer wall protective layer, protective layer is circular, and there are four semicircle indents symmetrical between two lower house through hole inner edge, acts on snap fit fasteners.
Polygon protective layer of the present utility model is conducive to fixed installation, and circular protective layer is conducive to fast assembling-disassembling.
Sealing ring of the present utility model is used for limiting pipe fitting position, is also play the sealing function between pipe fitting and connector simultaneously.
This utility model is in use, upper shell and lower house are linked, then this utility model is nested into connector outer wall, again fluid pipe fitting is inserted in through hole of the present utility model, the convex ring edge of pipe fitting end outer rim is buckled by sealing ring, make pipe fitting and locking device fastening, and be connected with pipe connecting component.

Claims (7)

1. a fluid hose connector locking device, it is characterised in that: including upper shell and lower house, upper shell is connected with lower house, has cannelure, upper shell top surface to have through hole, through hole to run through upper shell and lower house, have cannelure in lower house in upper shell.
2. a kind of fluid hose connector locking device according to claim 1, it is characterised in that: described upper shell and lower house are threaded connection.
3. a kind of fluid hose connector locking device according to claim 1, it is characterised in that: there is sealing ring in described upper shell cannelure.
4. a kind of fluid hose connector locking device according to claim 1, it is characterised in that: described lower house through-hole diameter is less than upper shell through hole.
5. a kind of fluid hose connector locking device according to claim 1, it is characterised in that: described upper shell outer wall protective layer, protective layer is polygon.
6. a kind of fluid hose connector locking device according to claim 1, it is characterised in that: described upper shell outer wall protective layer, protective layer is circular.
7. a kind of fluid hose connector locking device according to claim 1, it is characterised in that: there are four semicircle indents symmetrical between two described lower house through hole inner edge.
CN201620200823.3U 2016-03-16 2016-03-16 Fluid pipe fittings locking device Expired - Fee Related CN205388195U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620200823.3U CN205388195U (en) 2016-03-16 2016-03-16 Fluid pipe fittings locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620200823.3U CN205388195U (en) 2016-03-16 2016-03-16 Fluid pipe fittings locking device

Publications (1)

Publication Number Publication Date
CN205388195U true CN205388195U (en) 2016-07-20

Family

ID=56375889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620200823.3U Expired - Fee Related CN205388195U (en) 2016-03-16 2016-03-16 Fluid pipe fittings locking device

Country Status (1)

Country Link
CN (1) CN205388195U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160720

Termination date: 20190316

CF01 Termination of patent right due to non-payment of annual fee