CN210372465U - Quick socket joint of withholding - Google Patents
Quick socket joint of withholding Download PDFInfo
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- CN210372465U CN210372465U CN201921129554.6U CN201921129554U CN210372465U CN 210372465 U CN210372465 U CN 210372465U CN 201921129554 U CN201921129554 U CN 201921129554U CN 210372465 U CN210372465 U CN 210372465U
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- butt joint
- buckling
- head
- pressing
- pipe
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Abstract
A quick socket joint with buckling and pressing belongs to the technical field of plastic pipe butt joint. The method is characterized in that: the butt joint pipe comprises two cylindrical buckling and pressing heads (1), a butt joint pipe (4) and a fastening device, wherein the end parts of the two buckling and pressing heads are in butt joint, the two ends of the butt joint pipe (4) extend into one end, in butt joint, of the two buckling and pressing heads (1), respectively, a sealing ring (2) is arranged between the butt joint pipe (4) and the corresponding buckling and pressing head (1), and the two ends of the fastening device are respectively sleeved outside the corresponding buckling and pressing head (1) and are clamped with the corresponding buckling and pressing head (1). This withhold quick socket joint connects has solved because the pipeline overlength carries out the big problem of the degree of difficulty of secondary operation at pipeline tip, and two withhold the head and pass through fastener and link to each other, have made things convenient for the dismantlement of two withhold the head, make two withhold the head and realized flexible connection, can dismantle as required, and the flexibility of butt joint is high, and two withhold the head structural alike, need not the use of pairing deliberately during the use, convenient to use.
Description
Technical Field
A quick socket joint with buckling and pressing belongs to the technical field of plastic pipe butt joint.
Background
The butt joint of water supply, drainage and air pipeline plastic pipes is mainly bonding method and welding method, the bonding method is mainly used for connecting hard PVC pipe and ABS pipe, the method is that the socket and the spigot are coated with adhesive, the spigot is extruded like the socket, and the adhesive is solidified. The welding method is mainly used for polyolefin pipes, and has high technical requirements on operation during welding and relatively few applications. The bonding method and the welding method are rigid connection when butt joint is carried out on the plastic pipes, and the joint cannot be detached easily after connection, so that the existing plastic pipes are poor in butt joint flexibility.
The utility model discloses a chinese utility model patent of application number 201821006625.9 discloses a half festival formula steel pipe socket joint, and it docks the steel pipe, and it carries out the flaring through the tip at socket end steel pipe and spigot steel pipe to insert spigot steel pipe with the spigot steel pipe, rethread half festival fixed connection. This butt joint method requires the end of the steel pipe to be processed, and is difficult to process the end due to the long length of the steel pipe, and in addition, it is only convenient to butt joint with the steel pipe, and is not suitable for butt joint of the plastic pipe.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, the buckling and pressing quick socket joint which can be disassembled as required, realizes flexible connection and has a good sealing effect is provided.
The utility model provides a technical scheme that its technical problem adopted is: this withhold quick socket joint connects, its characterized in that: the butt joint pipe comprises two cylindrical buckling and pressing heads, a butt joint pipe and a fastening device, wherein the end parts of the two buckling and pressing heads are in butt joint, the two ends of the butt joint pipe respectively extend into one end of the butt joint pipe in which the two buckling and pressing heads are in butt joint, a sealing ring is arranged between the butt joint pipe and the corresponding buckling and pressing head, and the two ends of the fastening device are respectively sleeved outside the corresponding buckling and pressing head and are clamped with the corresponding buckling and pressing head.
Preferably, the buckling and pressing head is provided with a sealing groove for installing a sealing ring, and the sealing ring is arranged in the corresponding sealing groove.
Preferably, the sealing ring is a Y-shaped sealing ring, and the opening side of the sealing ring is arranged towards the middle of the corresponding crimping head along the axis direction.
Preferably, the crimping head is sleeved outside the butting pipe, and the inner diameter of one end of the crimping head is smaller than that of the other end of the crimping head, so that a butting part is formed.
Preferably, each buckling and pressing head's outer wall all be provided with the butt joint groove, fastener's both ends respectively with the butt joint groove joint that corresponds.
Preferably, the fastening device is a half joint or a hoop.
Preferably, the inner wall of the withholding head is provided with a plurality of anti-skid grooves at intervals.
Preferably, one side of the anti-slip groove close to the butt joint pipe is inclined along the direction close to the butt joint pipe and gradually close to the axis of the crimping head.
Preferably, the crimping head is made of stainless steel.
The utility model provides a withhold quick socket joint which characterized in that: the buckling and pressing device comprises two cylindrical buckling and pressing heads, a butt joint pipe and a fastening device, wherein the end parts of the two buckling and pressing heads are butted, one end of the butt joint pipe is integrally arranged with any one buckling and pressing head, the other end of the butt joint pipe extends into the other buckling and pressing head, a sealing ring is arranged between the butt joint pipe and the buckling and pressing head, and two ends of the fastening device are respectively sleeved outside the corresponding buckling and pressing head and are clamped with the corresponding buckling and pressing head.
Preferably, the buckling and pressing head is provided with a sealing groove for installing a sealing ring, and the sealing ring is arranged in the corresponding sealing groove.
Preferably, the sealing ring is a Y-shaped sealing ring, and the opening side of the sealing ring is arranged towards the middle of the corresponding crimping head along the axis direction.
Preferably, the crimping head is sleeved outside the butting pipe, and the inner diameter of one end of the crimping head is smaller than that of the other end of the crimping head, so that a butting part is formed.
Preferably, each buckling and pressing head's outer wall all be provided with the butt joint groove, fastener's both ends respectively with the butt joint groove joint that corresponds.
Preferably, the fastening device is a half joint or a hoop.
Preferably, the inner wall of the withholding head is provided with a plurality of anti-skid grooves at intervals.
Preferably, one side of the anti-slip groove close to the butt joint pipe is inclined along the direction close to the butt joint pipe and gradually close to the axis of the crimping head.
Preferably, the crimping head is made of stainless steel.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
1. this withhold quick socket joint's two withhold heads and pass through the butt joint pipe butt joint, and realized sealedly through the sealing washer, guaranteed to detain between the head sealed well, can not take place to leak, and solved because the pipeline overlength carries out the big problem of the degree of difficulty of secondary operation at pipeline tip, two withhold the head and pass through fastener and link to each other, the dismantlement of two withhold heads has been made things convenient for, make two withhold the head and realized flexonics, can dismantle as required, the flexibility of butt joint is high, treat that the plastic tubing of butt joint stretches into in the withhold the head that corresponds, then to withhold the head extrusion, can dock and seal between plastic tubing and the withhold the head, and two withhold the head structural samely, need not the use of painstakingly pairing during the use, high durability.
2. The sealing groove is formed in the buckling head, so that the sealing ring can be conveniently installed, the sealing ring can be limited, and leakage caused by flanging of the sealing ring is avoided.
3. The sealing washer is Y type sealing washer, when the sealing washer received pressure, can make the both sides of sealing washer compress tightly corresponding withholding head and butt joint pipe respectively through the opening of sealing washer, guarantees that sealed effectual.
4. The butt joint groove is matched with the fastening device, so that the fastening device is conveniently clamped with the buckling head, and slipping between the buckling head and the fastening device is avoided.
5. The fastening device is a half joint or a hoop, so that the fastening is convenient, and the fastening is firm and reliable.
6. The anti-slip groove can prevent slipping between the buckling head and the corresponding plastic pipe, can prevent leakage between the plastic pipe and the buckling head, and is convenient to use.
7. The withholding head is stainless steel, conveniently extrudes and presss from both sides tight plastic tubing of treating the butt joint, and stainless steel's corrosion resisting property is good moreover, long service life.
8. This detain and press quick socket joint's two pressure heads of detaining and press the butt joint through the butt joint pipe, and realized sealedly through the sealing washer, guaranteed that it is sealed good between two pressure heads, can not take place to leak, and solved because the pipeline overlength carries out the big problem of the degree of difficulty of secondary operation at pipeline tip, two pressure heads of detaining pass through fastener and link to each other, the dismantlement of two pressure heads of detaining has been made things convenient for, make two pressure heads of detaining realize flexonics, can dismantle as required, the flexibility of butt joint is high, treat that the plastic tubing of butt joint stretches into in the pressure head of detaining that corresponds, then the extrusion of pressure head of detaining, can dock and seal between plastic tubing and the pressure.
Drawings
Fig. 1 is a front cross-sectional view of a swaged quick socket joint.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a left side view of the snap-fit quick socket coupling.
Fig. 4 is a schematic sectional front view of the swaged quick socket joint according to embodiment 2.
Fig. 5 is a partially enlarged view of B in fig. 4.
In the figure: 1. the sealing device comprises a crimping head 101, a sealing groove 102, a butt joint groove 2, a sealing ring 3, a half joint 4 and a butt joint pipe.
Detailed Description
Fig. 1 to 3 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 5.
The utility model provides a withhold quick socket joint connects, includes two cylindric withhold head 1, to managing 4 and fastener, the tip butt joint of two withhold heads, in the both ends of being expert at 4 of being expert at respectively stretch into the one end that two withhold head 1 butt joint, be provided with sealing washer 2 between the withhold head 1 of being expert at 4 and corresponding, fastener's both ends overlap respectively and establish outside the withhold head 1 that corresponds to with the withhold head 1 joint that corresponds. This withhold quick socket joint's two withhold head 1 and pass through 4 butt joints of butt joint pipe, and realized sealedly through sealing washer 2, guaranteed that two withhold between the head 1 are sealed, can not take place to leak, and solved because the pipeline overlength carries out the big problem of the degree of difficulty of secondary operation at the pipeline tip, two withhold head 1 pass through fastener and link to each other, two withhold head 1's dismantlement has been made things convenient for, make two withhold head 1 realize flexonics, can dismantle as required, the flexibility of butt joint is high, treat that the plastic tubing of butt joint stretches into in the withhold head 1 that corresponds, then withhold head 1 extrudees, can dock and seal between plastic tubing and the withhold head 1, and two withhold that head 1 structures are the same, do not need the use of painstakingly pairing during the use, high durability and.
The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.
Example 1
As shown in FIGS. 1 to 3: in this embodiment, the butt pipe 4 and the crimping head 1 are separately arranged, and a sealing ring 2 is arranged between each crimping head 1 and the butt pipe 4. The fastening device is a half joint 3 or a hoop, and in the embodiment, the fastening device is the half joint 3.
Two pressure head 1 coaxial settings, the inner wall that encircles two pressure head 1 all is provided with the antiskid groove of indent, and the antiskid groove is provided with a plurality ofly along the axis direction interval of the pressure head 1 that detains that corresponds to can enough avoid treating the plastic tubing of butt joint and the phenomenon that appears skidding when detaining pressure head 1 butt joint, can also guarantee to play sealed effect. One side of the anti-slip groove close to the butt joint pipe 4 is in an inclined shape gradually close to the axis of the crimping head 1 along the direction close to the butt joint pipe 4, so that the friction force between the anti-slip groove and the corresponding plastic pipe can be further increased.
The inner diameter of one end of the crimping head 1 close to the butt joint pipe 4 is smaller than that of the other end to form a butt joint part, and one end corresponding to the butt joint pipe 4 extends into the butt joint part. A sealing groove 101 is formed in the inner wall of the butt joint portion of each buckling head 1, and a sealing ring 2 is arranged in the sealing groove 101, so that sealing between the buckling head 1 and the butt joint pipe 4 is achieved, and sealing between the two buckling heads 1 is achieved.
Sealing washer 2 is Y type sealing washer, and the opening side of sealing washer 2 sets up along the axis of withholding head 1 towards the middle part of the withholding head 1 that corresponds, and another direction setting of withholding head 1 is kept away from towards the opening side of sealing washer 2 promptly to when sealing washer 2 received pressure, the opening side both sides of sealing washer 2 can be pressed respectively and withheld head 1 and butt joint pipe 4, thereby progress one and improved withholding head 1 and butt joint pipe 4 between sealed.
The outer wall that encircles tapping head 1 is provided with butt joint groove 102, and butt joint groove 102 sets up in the butt joint portion outside of tapping head 1, and butt joint groove 102 sets up the one end that is close to butt joint pipe 4 at tapping head 1 promptly, and the both ends of hafu festival 3 all are provided with and butt joint groove 102 matched with in turn-ups, and in turn-ups card goes into the butt joint groove 102 that corresponds to realized two clamping of tapping head 1 and connect firmly, easy dismounting has realized nimble butt joint.
The buckling and pressing head 1 is made of stainless steel, so that the buckling and pressing head 1 can be conveniently extruded, the buckling and pressing head 1 and a plastic pipe to be butted are firmly combined and well sealed, and the sealing effect is ensured. And two withhold the head 1 and do not distinguish positive and negative, the butt joint is convenient, and the butt joint is efficient.
Example 2
As shown in FIGS. 4-5: example 2 differs from example 1 in that: the butt joint pipe 4 and the right side tapping head 1 are integrally arranged, the sealing ring 2 is only one, the sealing ring 2 is arranged between the left side tapping head 1 and the butt joint pipe 4, and the right side tapping head 1 is not provided with the sealing groove 101.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a withhold quick socket joint which characterized in that: the butt joint pipe comprises two cylindrical buckling and pressing heads (1), a butt joint pipe (4) and a fastening device, wherein the end parts of the two buckling and pressing heads are in butt joint, the two ends of the butt joint pipe (4) extend into one end, in butt joint, of the two buckling and pressing heads (1), respectively, a sealing ring (2) is arranged between the butt joint pipe (4) and the corresponding buckling and pressing head (1), and the two ends of the fastening device are respectively sleeved outside the corresponding buckling and pressing head (1) and are clamped with the corresponding buckling and pressing head (1).
2. The swaged quick socket joint according to claim 1, wherein: the buckling head (1) is provided with a sealing groove (101) for mounting the sealing ring (2), and the sealing ring (2) is arranged in the corresponding sealing groove (101).
3. The swaged quick socket joint according to claim 1 or 2, wherein: sealing washer (2) be Y type sealing washer, the opening side of sealing washer (2) sets up along the middle part of the corresponding withholding head (1) of axis direction orientation.
4. The swaged quick socket joint according to claim 1, wherein: the inner diameter of one end of the buckling and pressing head (1) sleeved outside the butt joint pipe (4) is smaller than that of the other end of the buckling and pressing head to form a butt joint part.
5. The swaged quick socket joint according to claim 1, wherein: the outer wall of each buckling and pressing head (1) is provided with a butt joint groove (102), and two ends of each fastening device are respectively clamped with the corresponding butt joint grooves (102).
6. The swaged quick socket joint according to claim 1 or 5, wherein: the fastening device is a half joint (3) or a hoop.
7. The swaged quick socket joint according to claim 1, wherein: the inner wall of the buckling and pressing head (1) is provided with a plurality of anti-skidding grooves at intervals.
8. The swaged quick socket joint according to claim 7, wherein: one side of the anti-skid groove close to the butt joint pipe (4) is in an inclined shape gradually close to the axis of the crimping head (1) along the direction close to the butt joint pipe (4).
9. The swaged quick socket joint according to claim 1, wherein: the buckling and pressing head (1) is made of stainless steel.
10. The utility model provides a withhold quick socket joint which characterized in that: the device comprises two cylindrical buckling and pressing heads (1), a butt joint pipe (4) and a fastening device, wherein the end parts of the two buckling and pressing heads are butted, one end of the butt joint pipe (4) and any one buckling and pressing head (1) are integrally arranged, the other end of the butt joint pipe extends into the other buckling and pressing head (1), a sealing ring (2) is arranged between the butt joint pipe (4) and the buckling and pressing head (1), and the two ends of the fastening device are respectively sleeved outside the corresponding buckling and pressing head (1) and are clamped with the corresponding buckling and pressing head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129554.6U CN210372465U (en) | 2019-07-18 | 2019-07-18 | Quick socket joint of withholding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921129554.6U CN210372465U (en) | 2019-07-18 | 2019-07-18 | Quick socket joint of withholding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210372465U true CN210372465U (en) | 2020-04-21 |
Family
ID=70272338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921129554.6U Active CN210372465U (en) | 2019-07-18 | 2019-07-18 | Quick socket joint of withholding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210372465U (en) |
-
2019
- 2019-07-18 CN CN201921129554.6U patent/CN210372465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of quick fastening socket joint Effective date of registration: 20210513 Granted publication date: 20200421 Pledgee: Qi commercial bank Limited by Share Ltd. Linzi branch Pledgor: SHANDONG JINCHENG LIANCHUANG PIPE INDUSTRY Co.,Ltd. Registration number: Y2021980003606 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230512 Address after: 255000 east side of South Fenghuang Road, Kejia village, Fenghuang Town, Linzi District, Zibo City, Shandong Province Patentee after: SHANDONG JINCHENG LIANCHUANG PIPE INDUSTRY CO.,LTD. Address before: East side of South Fenghuang Road, Koujia Village, Fenghuang Town, Linzi District, Zibo City, Shandong Province, 255418 Patentee before: SHANDONG JINCHENG LIANCHUANG PIPE INDUSTRY CO.,LTD. Patentee before: Liu Kailiang |
|
| TR01 | Transfer of patent right |