CN215334961U - Quick butt joint formula pipeline connection structure - Google Patents

Quick butt joint formula pipeline connection structure Download PDF

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Publication number
CN215334961U
CN215334961U CN202121751360.7U CN202121751360U CN215334961U CN 215334961 U CN215334961 U CN 215334961U CN 202121751360 U CN202121751360 U CN 202121751360U CN 215334961 U CN215334961 U CN 215334961U
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CN
China
Prior art keywords
pipe
butt joint
butt
fixing sleeve
water pipe
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Active
Application number
CN202121751360.7U
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Chinese (zh)
Inventor
王丰胜
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Cooper Wuhu Auto Parts Co ltd
Original Assignee
Cooper Wuhu Auto Parts Co ltd
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Priority to CN202121751360.7U priority Critical patent/CN215334961U/en
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Publication of CN215334961U publication Critical patent/CN215334961U/en
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Abstract

The utility model discloses a quick butt joint type pipeline connecting structure which comprises a connecting pipe and a water pipe body, wherein two ends of the connecting pipe are connected with butt joints, and the end part of the water pipe body is connected with the butt joints of the water pipes matched with the butt joints; one end of the connecting pipe close to the butt joint is connected with a detachable butt joint pipe, and the outer wall of the butt joint pipe is connected with a sealing ring in contact with the inner wall of the water pipe body; the utility model is designed according to the existing requirement, when the connecting pipe is connected with the water pipe body, the butt joint pipe can be inserted into the water pipe body, the arrangement of the sealing ring can ensure that water in the water pipe body flows into the next pipeline through the connecting pipe, the butt joint pipe is convenient to disassemble and replace according to the size of the water pipe body, the integral replacement is not needed, the use is convenient, the connection stability of the connecting pipe and the water pipe body can be enhanced after the first fixing sleeve and the second fixing sleeve are connected, and the operation is convenient and rapid.

Description

Quick butt joint formula pipeline connection structure
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a quick butt joint type pipeline connecting structure.
Background
The water pipe on the radiator needs to use the coupling when connecting, and current coupling when connecting the water pipe, for guaranteeing to connect leakproofness and stability, some needs use the screw connection fixed, and the installation is dismantled comparatively loaded down with trivial details. A current patent publication No. CN 208804348U is a coupling for among automobile refrigeration accessory, through being provided with first joint and two joints, can be connected with different structures respectively, through setting up adapter sleeve, chamfer mouth, seal groove and sealing washer etc. makes rubber hose and coupling be connected.
However, when the pipe joint is used, a pipe to which threads are matched or a pipe to which a port corresponds is used, and therefore, the versatility is poor, and when the pipe does not correspond to the pipe joint, the pipe joint needs to be integrally replaced for use, and improvement is required. To address the above issues, a quick butt joint type pipeline connection structure is now provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a quick butt-joint type pipeline connection structure, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a quick butt joint type pipeline connecting structure comprises a connecting pipe and a water pipe body, wherein two ends of the connecting pipe are connected with butt joints, and the end part of the water pipe body is connected with a water pipe butt joint matched with the butt joints;
one end of the connecting pipe close to the butt joint is connected with a detachable butt joint pipe, and the outer wall of the butt joint pipe is connected with a sealing ring in contact with the inner wall of the water pipe body;
the connecting pipe is sleeved with a first fixing sleeve, and the water pipe body is sleeved with a second fixing sleeve which is matched and butted with the first fixing sleeve to reinforce the connection tightness of the butt joint and the water pipe butt joint.
Preferably, the sealing rings are evenly provided with at least three groups on the outer wall of the butt joint pipe, and the butt joint pipe is provided with annular grooves for installing the sealing rings.
Preferably, one side of the butt joint pipe, which is close to the joint pipe, is connected with a threaded installation pipe, and the inner wall of one end of the joint pipe, which is close to the butt joint, is provided with an installation threaded area in threaded fit with the threaded installation pipe.
Preferably, a first sealing gasket is connected to one side of the butt joint, which is far away from the connecting pipe.
Preferably, the inner wall of the first fixed sleeve is provided with an internal thread, the outer wall of the second fixed sleeve is provided with an external thread matched with the internal thread, one side, away from the first fixed sleeve, of the second fixed sleeve is connected with a rotating sleeve, and the rotating sleeve is in a hexagonal design.
Preferably, one side of the inner wall of the first fixing sleeve, which is close to the butt joint, is connected with a third sealing gasket, and one side of the inner wall of the second fixing sleeve, which is close to the water pipe butt joint, is connected with a second sealing gasket.
Preferably, said first harness is of hexagonal design.
Compared with the prior art, the utility model has the beneficial effects that:
when the linking pipe is connected with the water pipe body, the butt joint pipe can be inserted into the water pipe body, the arrangement of the sealing ring can ensure that water in the water pipe body flows into the next pipeline through the linking pipe, and the butt joint pipe is convenient to disassemble and replace according to the size of the water pipe body, does not need to be integrally replaced and is convenient to use;
according to the utility model, after the connecting pipe is connected with the water pipe body, the first fixing sleeve and the second fixing sleeve are conveniently operated to be connected, so that the connection stability of the connecting pipe and the water pipe body is enhanced, the first fixing sleeve and the second fixing sleeve are conveniently connected, and the connecting pipe can be quickly locked after being quickly butted with the water pipe body, so that the connection of pipelines is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the split structure of the butt joint pipe and the connecting pipe in the present invention.
FIG. 3 is a schematic view showing a structure of the connection pipe with the hose body according to the present invention.
Fig. 4 is a partial sectional view showing the connection of the adapter tube with the hose body according to the present invention.
FIG. 5 is a schematic structural diagram of example 2 of the present invention.
In the figure: 11-connecting pipe, 12-first fixing sleeve, 13-butt joint, 14-first sealing gasket, 15-butt joint pipe, 16-second fixing sleeve, 17-rotating sleeve, 18-annular groove, 19-sealing ring, 20-threaded mounting pipe, 21-mounting threaded area, 22-water pipe body, 23-water pipe butt joint, 24-second sealing gasket and 25-third sealing gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, a quick butt-joint type pipeline connecting structure includes a connecting pipe 11 and a water pipe body 22, two ends of the connecting pipe 11 are connected to butt joints 13, and an end of the water pipe body 22 is connected to a water pipe butt joint 23 matched with the butt joint 13;
one end of the connecting pipe 11 close to the butt joint 13 is connected with a detachable butt joint pipe 15, and the outer wall of the butt joint pipe 15 is connected with a sealing ring 19 which is in contact with the inner wall of the water pipe body 22;
the connecting pipe 11 is sleeved with a first fixing sleeve 12, and the water pipe body 22 is sleeved with a second fixing sleeve 16 which is matched and butted with the first fixing sleeve 12, and then is used for reinforcing the connection tightness of the butt joint 13 and the water pipe butt joint 23.
At least three groups of sealing rings 19 are uniformly arranged on the outer wall of the butt joint pipe 15, and annular grooves 18 for mounting the sealing rings 19 are formed in the butt joint pipe 15; due to the arrangement of the sealing ring 19, after the connecting pipe 11 is connected with the water pipe body 22, water of the water pipe body 22 can smoothly flow into the connecting pipe 11, and the pipeline connection sealing performance is improved.
A threaded mounting pipe 20 is connected to one side, close to the connecting pipe 11, of the butt joint pipe 15, and a mounting threaded area 21 in threaded fit with the threaded mounting pipe 20 is arranged on the inner wall of one end, close to the butt joint 13, of the connecting pipe 11; the butt joint pipe 15 is connected to the connecting pipe 11 through the threaded mounting pipe 20, so that the size of the butt joint pipe 15 can be conveniently changed according to the size of a connecting pipeline as required, the connecting structure does not need to be integrally changed, and the use is convenient.
A first sealing gasket 14 is connected to one side of the butt joint 13 far away from the connecting pipe 11; the first packing 14 can further enhance the sealing property of the connection of the adapter tube 11 to the hose body 22.
The inner wall of the first fixing sleeve 12 is provided with internal threads, the outer wall of the second fixing sleeve 16 is provided with external threads matched with the internal threads, one side, far away from the first fixing sleeve 12, of the second fixing sleeve 16 is connected with a rotating sleeve 17, and the rotating sleeve 17 is in a hexagonal design; after the butt joint pipe 15 is butt jointed in the water pipe body 22, the first fixing sleeve 12 is butt jointed with the second fixing sleeve 16, the second fixing sleeve 16 is screwed into the first fixing sleeve 12 by the rotating sleeve 17, and the butt joint 13 and the water pipe butt joint 23 are pressed to be attached when the first fixing sleeve 12 is connected with the second fixing sleeve 16.
The fixed cover 12 inner wall of first is close to butt joint 13 one side and is connected with the sealed pad 25 of third, the fixed cover 16 of second is close to the sealed pad 24 of one side inner wall connection of water pipe butt joint 23, and the sealed pad 25 of third and the sealed pad 24 of second set up can further improve butt joint 13 and water pipe butt joint 23 laminating compactness.
Example 2
Referring to fig. 5, it is different from embodiment 1 in that the first fixing sleeve 12 is designed to be hexagonal, so as to facilitate the screwing or fixing of the second fixing sleeve 16 when the first fixing sleeve 12 is connected to the second fixing sleeve 16, and facilitate the connection and disconnection of the first fixing sleeve 12 and the second fixing sleeve 16.
The working principle of the utility model is as follows: when the quick butt joint type pipeline connecting structure is used, after the butt joint pipe 15 is in butt joint with the interior of the water pipe body 22, the first fixing sleeve 12 is in butt joint with the second fixing sleeve 16, the second fixing sleeve 16 is screwed into the first fixing sleeve 12 through the rotating sleeve 17, the butt joint head 13 and the water pipe butt joint head 23 are pressed to be attached when the first fixing sleeve 12 is connected with the second fixing sleeve 16, the second sealing gasket 24 is in contact with the water pipe butt joint head 23, the third sealing gasket 25 is in contact with the butt joint head 13, and the water pipe body 22 is connected with the butt joint pipe 11.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims (7)

1. A quick butt joint type pipeline connecting structure comprises a connecting pipe (11) and a water pipe body (22), wherein two ends of the connecting pipe (11) are connected with butt joints (13), and the end part of the water pipe body (22) is connected with a water pipe butt joint (23) matched with the butt joints (13);
the method is characterized in that: one end of the connecting pipe (11) close to the butt joint (13) is connected with a detachable butt joint pipe (15), and the outer wall of the butt joint pipe (15) is connected with a sealing ring (19) which is in contact with the inner wall of the water pipe body (22);
a first fixing sleeve (12) is sleeved on the linking pipe (11), and a second fixing sleeve (16) which is in butt joint with the first fixing sleeve (12) in a matched mode and is used for reinforcing the connection tightness of the butt joint head (13) and the water pipe butt joint head (23) is sleeved on the water pipe body (22).
2. The quick butt-joint type pipeline connecting structure according to claim 1, wherein: the sealing ring (19) is evenly provided with at least three groups on the outer wall of the butt joint pipe (15), and an annular groove (18) for installing the sealing ring (19) is formed in the butt joint pipe (15).
3. The quick butt-joint type pipeline connecting structure according to claim 1, wherein: one side of the butt joint pipe (15) close to the connecting pipe (11) is connected with a threaded mounting pipe (20), and the inner wall of one end of the connecting pipe (11) close to the butt joint head (13) is provided with a mounting threaded area (21) in threaded fit with the threaded mounting pipe (20).
4. The quick butt-joint type pipeline connecting structure according to claim 1, wherein: one side of the butt joint (13) far away from the connecting pipe (11) is connected with a first sealing gasket (14).
5. The quick butt-joint type pipeline connecting structure according to claim 1, wherein: the inner wall of the first fixing sleeve (12) is provided with an internal thread, the outer wall of the second fixing sleeve (16) is provided with an external thread matched with the internal thread, one side, far away from the first fixing sleeve (12), of the second fixing sleeve (16) is connected with a rotating sleeve (17), and the rotating sleeve (17) is designed in a hexagonal shape.
6. The quick butt-joint type pipeline connecting structure according to claim 1, wherein: the fixed cover of first (12) inner wall is close to butt joint (13) one side and is connected with the sealed pad of third (25), the fixed cover of second (16) one side inner wall that is close to water pipe butt joint (23) is connected with the sealed pad of second (24).
7. The quick butt-joint type pipeline connecting structure according to claim 1, wherein: the first fixing sleeve (12) is of hexagonal design.
CN202121751360.7U 2021-07-30 2021-07-30 Quick butt joint formula pipeline connection structure Active CN215334961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121751360.7U CN215334961U (en) 2021-07-30 2021-07-30 Quick butt joint formula pipeline connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121751360.7U CN215334961U (en) 2021-07-30 2021-07-30 Quick butt joint formula pipeline connection structure

Publications (1)

Publication Number Publication Date
CN215334961U true CN215334961U (en) 2021-12-28

Family

ID=79573955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121751360.7U Active CN215334961U (en) 2021-07-30 2021-07-30 Quick butt joint formula pipeline connection structure

Country Status (1)

Country Link
CN (1) CN215334961U (en)

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