CN212839920U - Pipe fitting with good sealing performance - Google Patents
Pipe fitting with good sealing performance Download PDFInfo
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- CN212839920U CN212839920U CN202021764962.1U CN202021764962U CN212839920U CN 212839920 U CN212839920 U CN 212839920U CN 202021764962 U CN202021764962 U CN 202021764962U CN 212839920 U CN212839920 U CN 212839920U
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- fixedly connected
- pipe fitting
- ring
- clamping blocks
- side wall
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Abstract
The utility model discloses a pipe fitting that sealing performance is good, including outer body, the inside of outer body is provided with interior body, the fixed surface of outer body is connected with the collar, the one end fixedly connected with of outer body inserts a section of thick bamboo, insert the lateral wall fixedly connected with collar of a section of thick bamboo, one side lateral wall fixedly connected with locking ring of collar, the inside wall fixedly connected with inner ring of locking ring, the inside fixedly connected with position circle of collar, the outer sealed pad of inside wall fixedly connected with of outer body, the sealed pad of the lateral wall fixedly connected with inlayer of interior body, the even fixedly connected with of lower surface of the outer sealed pad goes up the joint piece a plurality of, the sealed even fixedly connected with of upper surface of inlayer is a plurality of joint pieces down. The utility model discloses installation between the pipe fitting is convenient quick with the dismantlement, and sealing performance is good, reasonable in design, strengthens the compressive property of pipe fitting, and the pipe fitting is difficult to damage and splits life.
Description
Technical Field
The utility model relates to a pipe fitting technical field especially relates to a pipe fitting that sealing performance is good.
Background
The pipe fitting is a general name of parts in a pipeline system which play roles of connection, control, diversion, sealing, support and the like, is an important component of a pipe connection pipeline and can be divided into four types, namely socket type pipe fitting, threaded pipe fitting, flange pipe fitting and welded pipe fitting according to a connection method, and the sealing effect of the pipe fitting has great influence on the service life of the pipe fitting.
Current pipe fitting structure function singleness, it is in the same place generally directly cup joints two pipe fittings, then uses, and installation between the pipe fitting is very inconvenient with the dismantlement, has also influenced the sealing performance between the pipe fitting, and the leakproofness is poor, and the design is unreasonable, and the compressive property of pipe fitting is poor, splits easily, influences the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pipe fitting with good sealing performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pipe fitting that sealing performance is good, includes outer body, the inside of outer body is provided with interior body, the fixed surface of outer body is connected with the collar, the one end fixedly connected with of outer body inserts a section of thick bamboo, insert the lateral wall fixedly connected with guard ring of a section of thick bamboo, one side lateral wall fixedly connected with locking ring of guard ring, the inside wall fixedly connected with inner ring of locking ring, the inside fixedly connected with position circle of collar, the inside wall fixedly connected with outer sealed pad of outer body, the lateral wall fixedly connected with inlayer of interior body is sealed fills up, the even fixedly connected with of lower surface of outer sealed pad goes up the joint piece, the even fixedly connected with of upper surface of inlayer sealed pad is a plurality of joint pieces down.
Preferably, the side wall of the mounting ring is fixedly connected with a limiting block, and the side wall of one side of the limiting block is fixedly connected with a plurality of rubber anti-slip strips; set up stopper and a plurality of rubber antislip strip at the lateral wall of collar, both can carry on spacingly to the grafting position of lock ring, also can be convenient for rotate the collar, convenient to use, complete structure.
Preferably, a plurality of grooves are uniformly formed in the positioning ring, connecting springs are fixedly connected in the grooves, an inserting rod is fixedly connected at one end of each connecting spring, an elliptical head is fixedly connected at one end of each inserting rod, a plurality of inserting grooves are uniformly formed in the inner side wall of the inner ring body, and one ends of the inserting rods are inserted in the inserting grooves; inside pegging graft the section of thick bamboo of inserting in the guard ring with the one end of pipe fitting, tentatively connect between the pipe fitting, the inside inner ring body of locking ring is corresponding with the position of position circle this moment, it rotates outer pipe body and drives collar and position circle common rotation or rotate another pipe fitting and drive locking ring and inner ring body common rotation, make the position of groove and the position of grafting groove corresponding, extruded connecting spring resets and drives the grafting pole and peg graft in the grafting groove that corresponds, thereby with firm in connection between two pipe fittings, installation between the pipe fitting is convenient quick with the dismantlement, sealing performance is good, reasonable in design.
Preferably, the inner sealing gasket, the outer sealing gasket, the lower clamping blocks and the upper clamping blocks are all made of rubber.
Preferably, the plurality of lower clamping blocks and the plurality of upper clamping blocks are both arranged in a trapezoidal structure, and the plurality of lower clamping blocks and the plurality of upper clamping blocks are arranged in a staggered clamping manner; lower joint piece and last joint piece through setting up the joint that interlocks each other, and be the rubber material, the sealed pad of cooperation inlayer and the outer sealed pad, the compressive property of reinforcing pipe fitting, the pipe fitting is difficult to damage and splits.
Preferably, the inner side walls of the insertion grooves are fixedly connected with rubber sheets, and the insertion rods and the side walls of the elliptical heads are in contact with the rubber sheets; through the rubber sheet that sets up the lateral wall contact with bayonet rod and elliptical head, both can increase internal connection structure's leakproofness, also reduce the wearing and tearing of bayonet rod and elliptical head, increase of service life.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, inside the section of thick bamboo of inserting in the guard ring is inserted to the one end of pipe fitting, tentatively connect between the pipe fitting, the inside inner ring body of locking ring is corresponding with the position of position circle this moment, it drives collar and position circle and rotates jointly or rotate another pipe fitting and drive locking ring and inner ring body and rotate jointly to rotate outer pipe body, make the position of recess and position of grafting groove corresponding, extruded coupling spring resets and drives the inserted bar and insert and connect to the inserting groove that corresponds, thereby with firm in connection between two pipe fittings, installation between the pipe fitting is convenient quick with the dismantlement, good sealing performance, and reasonable in design, through the rubber piece that sets up the lateral wall contact with inserted bar and elliptical head, both can increase internal connection structure's leakproofness, also reduce the wearing and tearing of inserted bar and elliptical head, and service life.
2. The utility model discloses in, lower joint piece and last joint piece through setting up the joint that interlocks each other, and be the rubber material, the sealed pad of cooperation inlayer and the outer sealed pad, the compressive property of reinforcing pipe fitting, the pipe fitting is difficult to damage and splits.
Drawings
Fig. 1 is a schematic structural diagram of a pipe fitting with good sealing performance provided by the present invention;
fig. 2 is a schematic structural diagram of an inner ring of a pipe fitting with good sealing performance according to the present invention;
fig. 3 is a schematic view of a partial structure of a pipe fitting with good sealing performance according to the present invention;
fig. 4 is an enlarged view of a position a of a second embodiment of the pipe fitting with good sealing performance according to the present invention.
In the figure: the device comprises an outer tube body 1, an inner tube body 2, an inserting tube 3, a protective ring 4, a locking ring 5, a mounting ring 6, an inserting groove 7, an inserting rod 8, a connecting spring 9, a groove 10, an inner ring body 11, a positioning ring 12, a lower clamping block 13, an upper clamping block 14, an inner layer sealing gasket 15, an outer layer sealing gasket 16, a rubber anti-slip strip 17 and a limiting block 18.
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.
The first embodiment is as follows:
a pipe fitting with good sealing performance comprises an outer pipe body 1, an inner pipe body 2 is arranged inside the outer pipe body 1, a mounting ring 6 is fixedly connected to the surface of the outer pipe body 1, an inserting cylinder 3 is fixedly connected to one end of the outer pipe body 1, a protecting ring 4 is fixedly connected to the side wall of the inserting cylinder 3, a locking ring 5 is fixedly connected to the side wall of one side of the protecting ring 4, an inner ring body 11 is fixedly connected to the inner side wall of the locking ring 5, a positioning ring 12 is fixedly connected to the inside of the mounting ring 6, a plurality of grooves 10 are uniformly formed in the positioning ring 12, connecting springs 9 are respectively and fixedly connected to the insides of the grooves 10, an inserting rod 8 is fixedly connected to one end of the connecting spring 9, an elliptical head is fixedly connected to one end of the inserting rod 8, a plurality of inserting grooves 7 are uniformly formed in the inner side wall of the inner ring body 11, one end of the inserting rod 8, the plug-in rod 8 and the side wall of the elliptical head are contacted with the rubber sheet, as shown in the attached figures 1 and 2; insert the section of thick bamboo 3 inside in the guard ring 4 with the one end of pipe fitting, tentatively connect between the pipe fitting, the inside inner ring 11 of locking ring 5 this moment is corresponding with position circle 12 position, it drives collar 6 and position circle 12 and rotates jointly or rotates another pipe fitting and drive locking ring 5 and inner ring 11 and rotate jointly to rotate outer pipe body 1, make the position of recess 10 corresponding with the position of inserting groove 7, extruded coupling spring 9 resets and drives the inserted bar 8 and peg graft in corresponding inserting groove 7, thereby with firm in connection between two pipe fittings, installation between the pipe fitting is convenient quick with the dismantlement, sealing performance is good, reasonable in design, through setting up the sheet rubber with the lateral wall contact of inserted bar 8 and elliptical head, both can increase internal connection structure's leakproofness, also reduce the wearing and tearing of inserted bar 8 and elliptical head, and service life is prolonged.
The inner side wall of the outer pipe body 1 is fixedly connected with an outer layer sealing gasket 16, the outer side wall of the inner pipe body 2 is fixedly connected with an inner layer sealing gasket 15, the lower surface of the outer layer sealing gasket 16 is uniformly and fixedly connected with a plurality of upper clamping blocks 14, the upper surface of the inner layer sealing gasket 15 is uniformly and fixedly connected with a plurality of lower clamping blocks 13, the inner layer sealing gasket 15, the outer layer sealing gasket 16, the plurality of lower clamping blocks 13 and the plurality of upper clamping blocks 14 are all made of rubber materials, the plurality of lower clamping blocks 13 and the plurality of upper clamping blocks 14 are all made of trapezoidal structures, and the plurality of lower clamping blocks 13 and the plurality of upper clamping blocks 14 are mutually staggered and clamped and arranged, see; lower joint piece 13 and last joint piece 14 through setting up the joint that interlocks each other, and be the rubber material, cooperation inlayer sealed pad 15 and outer sealed pad 16, the compressive property of reinforcing pipe fitting, the pipe fitting is difficult to damage and splits.
Example two:
a pipe fitting with good sealing performance comprises an outer pipe body 1, an inner pipe body 2 is arranged inside the outer pipe body 1, the surface of the outer pipe body 1 is fixedly connected with a mounting ring 6, the side wall of the mounting ring 6 is fixedly connected with a limiting block 18, and the side wall of one side of the limiting block 18 is fixedly connected with a plurality of rubber anti-slip strips 17, which are shown in the attached figure 4; the side wall of the mounting ring 6 is provided with the limiting block 18 and the plurality of rubber anti-slip strips 17, so that the plugging position of the locking ring 5 can be limited, the mounting ring 6 can be conveniently rotated, the use is convenient, and the structure is complete.
One end of the outer tube body 1 is fixedly connected with an inserting tube 3, the side wall of the inserting tube 3 is fixedly connected with a protective ring 4, the side wall of one side of the protective ring 4 is fixedly connected with a locking ring 5, the inner side wall of the locking ring 5 is fixedly connected with an inner ring body 11, the inner part of the mounting ring 6 is fixedly connected with a positioning ring 12, a plurality of grooves 10 are uniformly formed in the positioning ring 12, a connecting spring 9 is fixedly connected in each groove 10, one end of the connecting spring 9 is fixedly connected with an inserting rod 8, one end of the inserting rod 8 is fixedly connected with an elliptical head, a plurality of inserting grooves 7 are uniformly formed in the inner side wall of the inner ring body 11, one end of the inserting rod 8 is inserted in each inserting groove 7, rubber sheets are fixedly connected in the inner side walls of the plurality of inserting grooves 7, and the side walls of the inserting rod; insert the section of thick bamboo 3 inside in the guard ring 4 with the one end of pipe fitting, tentatively connect between the pipe fitting, the inside inner ring 11 of locking ring 5 this moment is corresponding with position circle 12 position, it drives collar 6 and position circle 12 and rotates jointly or rotates another pipe fitting and drive locking ring 5 and inner ring 11 and rotate jointly to rotate outer pipe body 1, make the position of recess 10 corresponding with the position of inserting groove 7, extruded coupling spring 9 resets and drives the inserted bar 8 and peg graft in corresponding inserting groove 7, thereby with firm in connection between two pipe fittings, installation between the pipe fitting is convenient quick with the dismantlement, sealing performance is good, reasonable in design, through setting up the sheet rubber with the lateral wall contact of inserted bar 8 and elliptical head, both can increase internal connection structure's leakproofness, also reduce the wearing and tearing of inserted bar 8 and elliptical head, and service life is prolonged.
The inner side wall of the outer pipe body 1 is fixedly connected with an outer layer sealing gasket 16, the outer side wall of the inner pipe body 2 is fixedly connected with an inner layer sealing gasket 15, the lower surface of the outer layer sealing gasket 16 is uniformly and fixedly connected with a plurality of upper clamping blocks 14, the upper surface of the inner layer sealing gasket 15 is uniformly and fixedly connected with a plurality of lower clamping blocks 13, the inner layer sealing gasket 15, the outer layer sealing gasket 16, the plurality of lower clamping blocks 13 and the plurality of upper clamping blocks 14 are all made of rubber materials, the plurality of lower clamping blocks 13 and the plurality of upper clamping blocks 14 are all made of trapezoidal structures, and the plurality of lower clamping blocks 13 and the plurality of upper clamping blocks 14 are mutually staggered and clamped and arranged, see; lower joint piece 13 and last joint piece 14 through setting up the joint that interlocks each other, and be the rubber material, cooperation inlayer sealed pad 15 and outer sealed pad 16, the compressive property of reinforcing pipe fitting, the pipe fitting is difficult to damage and splits.
The working principle is as follows: one end of a pipe fitting is inserted into an inserting cylinder 3 in a protective ring 4, the pipe fittings are connected preliminarily, at the moment, an inner ring body 11 in a locking ring 5 corresponds to a positioning ring 12 in position, an outer pipe body 1 is rotated to drive a mounting ring 6 and the positioning ring 12 to rotate together or another pipe fitting is rotated to drive the locking ring 5 and the inner ring body 11 to rotate together, the position of a groove 10 corresponds to the position of an inserting groove 7, an extruded connecting spring 9 is reset to drive an inserting rod 8 to be inserted into the corresponding inserting groove 7, so that the two pipe fittings are connected firmly, the pipe fittings are convenient and quick to mount and dismount, the sealing performance is good, the design is reasonable, the sealing performance of an internal connecting structure can be improved by arranging rubber sheets which are in contact with the inserting rod 8 and the side wall of an elliptical head, the abrasion of the inserting rod 8 and the elliptical head is reduced, the service life is prolonged, and lower clamping blocks 13 and upper clamping blocks 14 which are mutually, and be the rubber material, the sealed pad 15 of cooperation inlayer and the sealed pad 16 of skin strengthen the compressive property of pipe fitting, and the pipe fitting is difficult to damage and splits, sets up stopper 18 and a plurality of rubber antislip strip 17 at the lateral wall of collar 6, both can carry on spacingly to the grafting position of lock ring 5, also can be convenient for rotate collar 6, convenient to use, complete structure.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pipe fitting with good sealing performance comprises an outer pipe body (1) and is characterized in that an inner pipe body (2) is arranged inside the outer pipe body (1), a mounting ring (6) is fixedly connected to the surface of the outer pipe body (1), an inserting barrel (3) is fixedly connected to one end of the outer pipe body (1), a protective ring (4) is fixedly connected to the side wall of the inserting barrel (3), a locking ring (5) is fixedly connected to the side wall of one side of the protective ring (4), an inner ring body (11) is fixedly connected to the inner side wall of the locking ring (5), a positioning ring (12) is fixedly connected to the inside of the mounting ring (6), an outer sealing gasket (16) is fixedly connected to the inner side wall of the outer pipe body (1), an inner sealing gasket (15) is fixedly connected to the outer side wall of the inner pipe body (2), and a plurality of upper clamping blocks (14) are uniformly and fixedly, the upper surface of the inner layer sealing gasket (15) is uniformly and fixedly connected with a plurality of lower clamping blocks (13).
2. The pipe fitting with good sealing performance according to claim 1, wherein a limiting block (18) is fixedly connected to a side wall of the mounting ring (6), and a plurality of rubber anti-slip strips (17) are fixedly connected to a side wall of one side of the limiting block (18).
3. The pipe fitting with the good sealing performance as claimed in claim 1, wherein a plurality of grooves (10) are uniformly formed in the positioning ring (12), a plurality of connecting springs (9) are fixedly connected to the insides of the grooves (10), one end of each connecting spring (9) is fixedly connected with an insertion rod (8), one end of each insertion rod (8) is fixedly connected with an elliptical head, a plurality of insertion grooves (7) are uniformly formed in the inner side wall of the inner ring body (11), and one end of each insertion rod (8) is inserted into the corresponding insertion groove (7).
4. The pipe fitting with good sealing performance according to claim 1, wherein the inner layer sealing gasket (15), the outer layer sealing gasket (16), the plurality of lower clamping blocks (13) and the plurality of upper clamping blocks (14) are made of rubber.
5. The pipe fitting with good sealing performance according to claim 1, wherein the lower clamping blocks (13) and the upper clamping blocks (14) are both in a trapezoidal structure, and the lower clamping blocks (13) and the upper clamping blocks (14) are arranged in a mutually staggered and clamped manner.
6. A pipe fitting with good sealing performance according to claim 3, wherein the inner side walls of the insertion grooves (7) are fixedly connected with rubber sheets, and the insertion rod (8) and the side walls of the elliptical heads are in contact with the rubber sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764962.1U CN212839920U (en) | 2020-08-21 | 2020-08-21 | Pipe fitting with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021764962.1U CN212839920U (en) | 2020-08-21 | 2020-08-21 | Pipe fitting with good sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212839920U true CN212839920U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021764962.1U Active CN212839920U (en) | 2020-08-21 | 2020-08-21 | Pipe fitting with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212839920U (en) |
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2020
- 2020-08-21 CN CN202021764962.1U patent/CN212839920U/en active Active
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