CN218063847U

CN218063847U - Quick connector for valve hose

Info

Publication number: CN218063847U
Application number: CN202221987742.4U
Authority: CN
Inventors: 李庆华
Original assignee: Shanghai Shengzhou Semiconductor Technology Co ltd
Current assignee: Shanghai Shengzhou Semiconductor Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-16
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a valve hose quick joint, which comprises a hose joint end and a valve joint end, wherein the inner surface of the hose joint end is fixedly connected with an installation disc, and the right side surface of the installation disc is fixedly connected with an inner connecting pipe; the inner surface of the hose joint end on the right side of the mounting disc is fixedly connected with an electric push rod, the electric push rod is fixedly connected with an arc-shaped fixing block, and the outer surface of the inner connecting pipe is fixedly connected with an O-shaped sealing ring. This valve hose quick-operation joint, through the nipple, electric putter, the arc fixed block, the setting of O type sealing washer, with the surface of hose cover at the nipple, start electric putter, electric putter impels to the nipple direction, the inward takeover of both sides arc fixed block removes about the drive, thereby will overlap the hose fixed clamp who is put at the nipple surface tightly, O type sealing washer closely laminates with the hose under the extrusion of arc fixed block, it is fixed inseparable with hose and this quick-operation joint, increase the leakproofness, it is difficult for leaking.

Description

Quick connector for valve hose

Technical Field

The utility model relates to a quick-operation joint technical field, in particular to valve hose quick-operation joint.

Background

The quick connector is a connector which can realize the connection or disconnection of pipelines without tools. In daily life and production, a plastic hose is often required to be connected with other pipelines or valves, and a quick connector between the plastic hose and the valve in the prior art is usually a hoop, or the hose is sleeved on a metal pipe and then is firmly tied by an iron wire or a rope, so that time and labor are wasted, and the installation and the disassembly are inconvenient.

Through the retrieval discovery, disclosed in the utility model patent of grant publication No. CN206055021U and proposed valve hose quick-operation joint, quick-operation joint's one end is connected with standard valve, and the other end sets up to connector end and hose connection, quick-operation joint forms the passageway that can supply the medium circulation between standard valve and the hose, and wherein, the one end that quick-operation joint and standard valve are connected is established to the flange, and it corresponds with the flange on the standard valve and is connected. However, the joint design is poor in sealing effect, the connection is not stable enough, the valve and the hose can easily fall off, the joint end of the hose connection is not provided with a sealing structure, and the situation that the joint connection position is not good enough to cause water leakage is easily generated in daily use, so that the valve is in failure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a valve hose quick-operation joint can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick valve hose joint comprises a hose joint end and a valve joint end, wherein an installation disc is fixedly connected to the inner surface of the hose joint end, and an inner connecting pipe is fixedly connected to the inner surface of the installation disc; the utility model discloses a hose joint, including hose nipple end, electric putter fixed connection have electric putter, the internal surface fixed connection that the hose nipple end is located the mounting disc right side has electric putter, electric putter's quantity is six, six electric putter evenly divide into two sets ofly, two sets of electric putter equidistance distributes at the internal surface of hose nipple end, the arc fixed block is the longitudinal symmetry state, the outer fixed surface of inner union coupling is connected with O type sealing washer.

In order to make the purpose of reaching hose and the quick fixed connection of valve, as the utility model relates to a valve hose quick-operation joint, the hose nipple end is located the left internal surface of mounting disc and has seted up first thread groove, the right flank fixedly connected with threaded connection head of valve nipple end.

In order to make and reach the fixed purpose of secondary chucking with the joint, as the utility model relates to a valve hose quick-operation joint, the sealed fixture block of right flank fixedly connected with of threaded connection head, sealed draw-in groove has been seted up to the left surface of mounting disc, the size and the sealed draw-in groove looks adaptation of sealed fixture block.

Prevent that water from spilling through sealed draw-in groove in order to make, prevent that internal thread from rustting, conduct the utility model relates to a valve hose quick-operation joint, the fixed surface of sealed fixture block is connected with first sealing washer, fixed connection is personally submitted with the right side of threaded connection head to first sealing washer.

In order to make and to reach the purpose that increases the joint leakproofness, prevent when screwing up the installation to connect from the junction to leak, conduct the utility model relates to a valve hose quick-operation joint, the left side terminal surface fixedly connected with second sealing washer of hose nipple end.

In order to make the purpose that reaches joint and valve zonulae occludens, conduct the utility model relates to a valve hose quick-operation joint, the second thread groove has been seted up to the left side internal surface of valve joint end.

In order to make and to increase the leakproofness of valve and joint, prevent to leak, as the utility model relates to a valve hose quick-operation joint, the left side terminal surface fixedly connected with third sealing washer of valve joint end.

In order to make and prevent that the hand is smooth, the purpose of the operation of being convenient for, as the utility model relates to a valve hose quick-operation joint, the outer fixed surface of valve joint end is connected with anti-skidding cover.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through the setting of inner union coupling, electric putter, arc fixed block, O type sealing washer, with the surface of hose cover at inner union coupling, start electric putter, electric putter impels to the inner union coupling direction, the inside takeover of both sides arc fixed block removes about driving to with the cover at the hose fixed clamp tight of inner union coupling surface, O type sealing washer closely laminates with the hose under the extrusion of arc fixed block, and is fixed inseparable with hose and this quick-operation joint, increases the leakproofness, difficult leaking.

2. The utility model discloses in, through sealed fixture block, sealed draw-in groove, the setting of first sealing washer, pass through threaded connection with both ends joint sealed fixture block in right time card advances sealed draw-in groove behind the threaded connection, increase the compactness of connecting, thereby sealed fixture block card advances sealed draw-in groove inside back and presss from both sides tightly first sealing washer in the middle of sealed draw-in groove and threaded connection head connection terminal surface, thereby prevent that water from flowing out from sealed draw-in groove with the threaded connection head corrosion, through the setting of antiskid cover, when screwing in threaded connection head first thread inslot, it rotates the valve joint end to hold the antiskid cover with the hand, thereby with hose and valve zonulae occludens, prevent the hand cunning, and the operation is convenient for.

Drawings

Fig. 1 is a schematic structural view of a split state of a joint according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of an electric putter in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a sealing slot in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a sealing block according to embodiment 1 of the present invention;

fig. 5 is a schematic view of the anti-slip cover structure according to embodiment 2 of the present invention.

In the figure: 1. a hose connector end; 2. a valve joint end; 3. installing a disc; 4. an inner connecting pipe; 5. an electric push rod; 6. an arc-shaped fixed block; 7. an O-shaped sealing ring; 8. a first thread groove; 9. a threaded connector; 10. sealing the clamping block; 11. sealing the clamping groove; 12. a first seal ring; 13. a second seal ring; 14. a second thread groove; 15. a third seal ring; 16. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, a quick coupling for a valve hose comprises a hose coupling end 1 and a valve coupling end 2, wherein an inner surface of the hose coupling end 1 is fixedly connected with a mounting plate 3, and an inner connecting pipe 4 is fixedly connected with an inner surface of the mounting plate 3;

in this embodiment, the inner surface of the hose joint end 1 on the right side of the mounting plate 3 is fixedly connected with the electric push rods 5, the electric push rods 5 are fixedly connected with the arc-shaped fixing blocks 6, the number of the electric push rods 5 is six, the six electric push rods 5 are equally divided into two groups, the two groups of the electric push rods 5 are equidistantly distributed on the inner surface of the hose joint end 1, the arc-shaped fixing blocks 6 are in a vertically symmetrical state, and the outer surface of the inner connecting pipe 4 is fixedly connected with the O-shaped sealing ring 7.

During the specific use, with the surface of hose cover at nipple 4, start electric putter 5, electric putter 5 impels to 4 directions of takeover, drives about 6 inside takeover 4 removals of both sides arc fixed block to with the cover hose fixed clamp tight at nipple 4 surface, O type sealing washer 7 closely laminates with the hose under the extrusion of arc fixed block 6, with the hose with this quick-operation joint fixed inseparable, increase the leakproofness, difficult leaking.

In this embodiment, the inner surface of the hose connector end 1 on the left side of the mounting plate 3 is provided with a first threaded groove 8, and the right side surface of the valve connector end 2 is fixedly connected with a threaded connector 9.

During specific use, the threaded connector 9 is screwed into the first thread groove 8, so that the hose and the valve are connected and fixed quickly through threads.

In this embodiment, the right side surface of the threaded connector 9 is fixedly connected with a sealing clamping block 10, the left side surface of the mounting disc 3 is provided with a sealing clamping groove 11, and the size of the sealing clamping block 10 is matched with the sealing clamping groove 11.

When the sealing device is used specifically, the connectors at the two ends are connected through the threads, and then the sealing clamping blocks 10 are just clamped into the sealing clamping grooves 11, so that the connection tightness is improved.

In this embodiment, the outer surface of the sealing fixture block 10 is fixedly connected with a first sealing ring 12, and the first sealing ring 12 is fixedly connected with the right side surface of the threaded connector 9.

During the specific use, thereby sealed fixture block 10 card advances behind 11 inside sealed draw-in grooves and presss from both sides tightly first sealing washer 12 in the middle of 11 and the threaded connection head 9 connection terminal surfaces of sealed draw-in grooves to prevent that water from flowing out in 11 sealed draw-in grooves and corroding threaded connection head 9.

In the present embodiment, a second seal ring 13 is fixedly connected to the left end surface of the hose joint end 1.

When the quick connector is used specifically, after the hose and the valve are connected through the quick connector in a threaded mode, the second sealing ring 13 is clamped at the joint, the sealing performance is improved at the joint of the connector, and water leakage from the joint of the quick connector is prevented.

In this embodiment, the left inner surface of the valve joint end 2 is provided with a second thread groove 14.

In particular use, the second threaded groove 14 is connected to a valve connector, thereby fixing the quick connector to the valve.

In this embodiment, a third sealing ring 15 is fixedly connected to the left end surface of the valve joint end 2.

When the quick connector is used in a concrete mode, the third sealing ring 15 is clamped at the joint when the valve connector end 2 is in threaded connection with a valve, and therefore water leakage from the joint of the valve and the quick connector is prevented.

The working principle is as follows: the hose is sleeved on the outer surface of the inner connecting pipe 4, the electric push rod 5 is started, the electric push rod 5 is pushed towards the inner connecting pipe 4 to drive the arc-shaped fixing blocks 6 on the upper side and the lower side to move towards the inner connecting pipe 4, so that the hose sleeved on the outer surface of the inner connecting pipe 4 is fixedly clamped, the O-shaped sealing ring 7 is tightly attached to the hose under the extrusion of the arc-shaped fixing blocks 6, the hose and the quick coupling are fixed tightly, the sealing performance is improved, and water leakage is not prone to occurring.

Example 2

As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the outer surface of the valve joint end 2 is fixedly connected with an anti-skid sleeve 16.

When the anti-skidding sleeve 16 is used specifically, when the threaded connector 9 is screwed into the first threaded groove 8, the anti-skidding sleeve 16 is held by a hand to rotate the valve connector end 2, so that the hose is tightly connected with the valve, the hand skidding is prevented, and the operation is convenient.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a valve hose quick-operation joint, includes hose nipple end (1) and valve nipple end (2), its characterized in that: the inner surface of the hose joint end (1) is fixedly connected with a mounting disc (3), and the inner surface of the mounting disc (3) is fixedly connected with an inner connecting pipe (4);

hose nipple end (1) is located interior fixed surface on mounting disc (3) right side and is connected with electric putter (5), electric putter (5) fixedly connected with arc fixed block (6), the quantity of electric putter (5) is six, six electric putter (5) divide into on average two sets ofly, two sets of electric putter (5) equidistance distributes at the internal surface of hose nipple end (1), arc fixed block (6) are upper and lower symmetrical state, the outer fixed surface of inner union coupling (4) is connected with O type sealing washer (7).

2. A valve hose quick connector as claimed in claim 1, wherein: hose nipple end (1) is located the left internal surface of mounting disc (3) and has seted up first thread groove (8), the right flank fixedly connected with threaded connection head (9) of valve nipple end (2).

3. A valve hose quick connector as claimed in claim 2, wherein: the right flank fixedly connected with of threaded connection head (9) seals up fixture block (10), sealed draw-in groove (11) have been seted up to the left surface of mounting disc (3), the size and the sealed draw-in groove (11) looks adaptation of sealed fixture block (10).

4. A valve hose quick connector as claimed in claim 3, wherein: the outer surface of the sealing clamping block (10) is fixedly connected with a first sealing ring (12), and the right side surface of the first sealing ring (12) and the threaded connector (9) is fixedly connected.

5. A valve hose quick connector as claimed in claim 1, wherein: and the left end face of the hose joint end (1) is fixedly connected with a second sealing ring (13).

6. The valve hose quick connector of claim 1, wherein: and a second thread groove (14) is formed in the inner surface of the left side of the valve joint end (2).

7. A valve hose quick connector as claimed in claim 1, wherein: and the left end face of the valve joint end (2) is fixedly connected with a third sealing ring (15).

8. The valve hose quick connector of claim 1, wherein: the outer surface of the valve joint end (2) is fixedly connected with an anti-slip sleeve (16).