CN213871602U - Quick-insertion type pipe fitting joint - Google Patents
Quick-insertion type pipe fitting joint Download PDFInfo
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- CN213871602U CN213871602U CN202022483752.1U CN202022483752U CN213871602U CN 213871602 U CN213871602 U CN 213871602U CN 202022483752 U CN202022483752 U CN 202022483752U CN 213871602 U CN213871602 U CN 213871602U
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Abstract
The utility model provides a quick-inserting pipe fitting joint, which comprises a joint body, a transparent fastener, a gear ring, an elastic retainer ring, a visual ring and a shell, wherein the gear ring is clamped on the transparent fastener and surrounds the outer periphery of the joint body through the transparent fastener, the visual ring is positioned between the connector body and the transparent fastener, the visual ring comprises a visual ring body and an elastic boss, the transparent fastener is provided with a positioning boss for positioning the visual ring, when the pipeline pushes the visual ring to move downwards and the positioning boss extrudes the elastic boss, so that the visual ring passes through the positioning boss, the shell is buckled on the joint body, the transparent fastener and the gear ring are positioned between the joint body and the shell, the shell is provided with a visual hole, through the visual hole, see through transparent fastener observes visual circle, judge whether the pipeline is pegged graft qualified target in place, avoid appearing leaking the hidden danger.
Description
Technical Field
The utility model relates to a pipe connection field especially relates to a formula pipe fitting joint inserts soon.
Background
The quick pipe inserting piece connector does not need an installation tool, the pipe orifice of the pipe inserting piece connector and the pipe orifice of the pipe inserting piece connector can be sealed and fixed, the quick pipe inserting piece connector is simple and quick, the construction efficiency is high, and the quick pipe inserting piece connector is widely used. The quick pipe inserting piece utilizes the sealing ring on the nozzle head to seal the inner wall of the pipeline, and the outer wall of the pipeline is drawn through the annular clamping jaw, so that the sealing performance and the stability of the connection of the pipeline and the pipe fitting are improved.
In the in-service use process, whether the pipeline is pegged graft and targets in place will influence the steadiness that pipeline and pipe fitting are connected, in view of this, need a can directly perceivedly judge whether the pipeline is pegged graft and targets in place fast formula pipe fitting joint urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a visual formula pipe fitting joint that inserts soon of pipeline grafting position connects.
A quick-plug pipe fitting joint is used for plugging a pipeline and comprises a joint body, a transparent fastener, a gear ring, a visual ring and a shell, wherein the gear ring is clamped on the transparent fastener and surrounds the outer periphery of the joint body through the transparent fastener so that the gear ring can be sleeved on the outer wall of the pipeline and the joint body is sleeved on the inner wall of the pipeline, the visual ring is positioned between the joint body and the transparent fastener, the visual ring comprises a visual ring body and a plurality of elastic bosses, the elastic bosses are arranged at intervals along the outer periphery of the visual ring body, positioning bosses for positioning the visual ring are arranged on the transparent fastener, when the pipeline pushes the visual ring to move downwards and the positioning bosses extrude the elastic bosses, so that the visual ring passes through the positioning bosses, the shell is buckled on the joint body, and the transparent fastener and the gear ring are positioned between the joint body and the shell, and the shell is provided with a visual hole.
Furthermore, the joint body comprises a joint abutting part and a joint sleeving part, the joint sleeving part is connected with the joint abutting part, the joint sleeving part is used for sleeving the inside of the pipeline, the joint abutting part is used for abutting against the visual ring, and when the shell is buckled on the joint body, the visual hole in the shell is opposite to the joint abutting part.
Furthermore, the transparent fastener comprises a fastening body and a plurality of buckling pieces, the fastening body is annular, the positioning boss is arranged on the inner wall of the fastening body, the buckling pieces are arranged on the fastening body and are arranged along the outer axial edge of the fastening body at intervals, the fastening body is sleeved on the outer peripheral edge of the joint abutting part, and the buckling pieces are used for fastening the gear ring.
Furthermore, the gear ring comprises an annular clamping table and a plurality of inverted tooth parts, the inverted tooth parts are arranged at intervals along the outer peripheral edge of the annular clamping table, the annular clamping table is buckled on the buckling parts, and the inverted tooth parts are used for locking the pipeline.
Further, still include an elasticity rand, elasticity rand joint in on the buckle spare, in order to right the pipeline carries out the chucking.
Furthermore, the elastic clamping ring is annular, a plurality of clamping parts are arranged on the inner wall of the elastic clamping ring, and the clamping parts are arranged in a downward inclined mode.
Further, the visible ring is positioned between the positioning boss and the elastic collar.
Furthermore, the outer wall of the joint body is sleeved with a sealing ring to improve the sealing property of the connection between the pipeline and the joint body.
Furthermore, a joint clamping groove used for being sleeved with the sealing ring is formed in the outer wall of the joint body.
Further, a gear ring tightening inclined plane is arranged on the upper end of the gear ring, and a shell tightening inclined plane matched with the gear ring tightening inclined plane is arranged on the inner wall of the shell.
Compared with the prior art, the technical scheme has the following advantages:
the user passes through the visual hole to see through transparent fastener observes visual circle, judges whether the pipeline is pegged graft qualified target in place, avoids appearing leaking the hidden danger. The visual ring is positioned between the positioning boss and the elastic clamping ring, the visual ring is provided with a deformable elastic boss, and the position opposite to the visual hole can be reached through the positioning boss by pushing through the pipeline, so that the structure is novel. In addition, the installation is convenient and quick, a tool is not needed, the time and the labor are saved in the installation process, and the working efficiency is greatly improved. And after the assembly is finished, the gear ring, the elastic clamping ring, the shell tightening inclined plane, the gear ring tightening inclined plane and the like can be used for self-locking, so that the connection stability is further improved.
The present invention will be further described with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the quick-connect pipe fitting joint according to the present invention;
fig. 2 is a cross-sectional view of the above preferred embodiment of the quick-connect pipe fitting joint according to the present invention;
fig. 3 is a schematic structural view of a preferred embodiment of the fitting body according to the present invention;
figure 4 is a cross-sectional view of the above preferred embodiment of the fitting body according to the present invention;
fig. 5 is a schematic structural view of a preferred embodiment of the transparent fastener according to the present invention;
fig. 6 is a cross-sectional view of the above preferred embodiment of the transparent fastener according to the present invention;
figure 7 is a schematic structural view of a preferred embodiment of the ring gear according to the present invention;
figure 8 is a cross-sectional view of the above preferred embodiment of the ring gear according to the present invention;
fig. 9 is a schematic structural view of a preferred embodiment of the viewing ring according to the present invention;
fig. 10 is a schematic structural view of a preferred embodiment of the housing according to the present invention;
figure 11 is a cross-sectional view of the above preferred embodiment of the housing according to the present invention;
fig. 12 is a schematic structural view of a preferred embodiment of the elastic collar according to the present invention;
fig. 13 is a schematic structural view of the quick-insertion pipe joint and the pipeline assembly according to the present invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
As shown in fig. 1 to 13, the quick-plug pipe fitting joint 100 is used for quickly connecting a plug pipe 200, and includes a joint body 110, a transparent fastener 120, a ring gear 130, a viewing ring 140 and a housing 150, the ring gear 130 is clamped to the transparent fastener 120, and surrounds the outer periphery of the joint body 110 through the transparent fastener 120, so that the ring gear 130 can be sleeved on the outer wall of the pipe 200, and the joint body 110 is sleeved on the inner wall of the pipe 200, the viewing ring 140 is located between the joint body 110 and the transparent fastener 120, the viewing ring 140 includes a viewing ring body 141 and a plurality of elastic bosses 142, the plurality of elastic bosses 142 are arranged at intervals along the outer periphery 141 of the viewing ring body, the transparent fastener 120 is provided with positioning bosses 121 for positioning the viewing ring 140, when the pipe 200 pushes the viewing ring 140 to move downward and the positioning bosses 121 squeeze the elastic bosses 142, so that the viewing ring 140 passes through the positioning boss 121, the housing 150 is fastened to the connector body 110, the transparent fastener 120 and the gear ring 130 are located between the connector body 110 and the housing 150, and the housing 150 is provided with a viewing hole 151 opposite to the transparent fastener 120.
When the pipe 200 is inserted between the joint body 110 and the gear ring 130, the pipe 200 pushes the visual ring 140 to move downwards and the positioning boss 121 presses the elastic boss 142, so that the visual ring 140 passes through the positioning boss 121, and at this time, whether the visual ring 140 exists can be observed through the visual hole 151, and if the visual ring 140 exists, the connection and installation of the pipe 200 and the quick-insertion pipe joint 100 are qualified, and the hidden danger of water leakage is avoided.
As shown in fig. 2 and 4, the joint body 110 includes a joint abutting portion 111 and a joint sleeving portion 112, the joint sleeving portion 112 is connected to the joint abutting portion 111, the joint abutting portion 111 and the joint sleeving portion 112 are both cylindrical and coaxially disposed, wherein a diameter of the joint abutting portion 111 is larger than a diameter of the joint sleeving portion 112, the joint sleeving portion 112 is configured to be sleeved inside the pipe 200, and the joint abutting portion 111 is configured to abut against the visual ring 140 to observe whether the visual ring 140 abuts against the joint abutting portion 111, so as to determine whether the splicing is qualified.
Specifically, the transparent fastener 120 is sleeved on the outer periphery of the joint abutting portion 111, so that the joint abutting portion 111 is connected to the end of the joint sleeved portion 112 for abutting against the view ring 140.
As shown in fig. 3 and 4, the connector body 110 further includes a housing fastening groove 113, the housing fastening groove 113 is located on a side of the connector abutting portion 111 away from the connector inserting portion 112, and the housing fastening groove 113 and the connector inserting portion can be adjacently disposed, so that when the housing 150 is fastened in the housing fastening groove 113, the visible hole 151 on the housing 150 can be opposite to the connector abutting portion 111, and then whether the visible ring 140 abuts on the connector abutting portion 111 is observed through the visible hole 151, so as to judge whether the insertion is in place, referring to fig. 13.
The joint body 100 has a hollow structure, and when it is coupled to the pipe 200, both are internally communicated to allow a transmission medium, which includes liquid, etc., to pass therethrough.
As shown in fig. 5 and 6, the transparent fastening member 120 includes a fastening body 122 and a plurality of fastening members 123, the fastening body 122 is annular, and the fastening members 123 are disposed on the fastening body 122 and are equidistantly spaced along an outer peripheral edge of the fastening body 122.
Referring to fig. 2 to 4, the lower portion of the fastening plate 122 is sleeved on the outer periphery of the joint abutting portion 111, so that the fastener 123 located on the upper portion of the fastening plate 122 can be fastened to the gear ring 130.
As shown in fig. 2, 5 and 6, the positioning boss 121 is disposed on the inner wall of the fastening body 122, and the positioning boss 121 is used to prevent the visual ring 140 from dropping when the pipe 200 is not inserted, thereby affecting the inspection result. The positioning boss 121 is annular and is disposed around the inner wall of the fastening body 122.
The transparent fastening member 120 is made of a transparent material so that a user can see the viewing ring 140 through the viewing hole 151 and through the transparent fastening member 120.
As shown in fig. 7 and 8, the ring gear 130 includes an annular clamping table 131 and a plurality of inverted tooth members 132, the inverted tooth members 132 are arranged at equal intervals along the outer periphery of the annular clamping table 131, and the gap between two adjacent inverted tooth members 132 is small. The annular locking platform 131 is locked in the locking member 123, so that the plurality of inverted tooth members 132 surround the connector body 110, referring to fig. 2.
As shown in fig. 9, the view ring 140 includes a view ring body 141 and a plurality of elastic protrusions 142, and the elastic protrusions 142 are spaced along an outer circumference of the view ring body 141. There is a gap between the elastic projection 142 and the viewing ring body 141, so that the elastic projection 142 is deformed, and the duct 200 pushes the viewing ring 140 through the positioning projection 121.
With continued reference to fig. 9, the elastic protrusion 142 is arc-shaped, and the gap between the elastic protrusion 142 and the viewing ring body 141 is wave-shaped.
As shown in fig. 10 and 11, the housing 150 is provided with a plurality of viewing holes 151, and the viewing holes 151 are spaced at equal intervals along the outer circumference of the housing 150.
A housing snap 151 is disposed at a lower portion of the housing 150 and is used for being snapped with the housing snap groove 113 of the connector body 110, referring to fig. 2 to 4.
As shown in fig. 11, the lower portion of the housing 150 is further provided with a detaching slot 153 for detaching the housing 150, for example, by using a tool such as a screwdriver, and the housing 150 is detached through the detaching slot 153, so that the pipe 200 and the quick-connect pipe joint 100 are separated.
As shown in fig. 2, fig. 5, fig. 6 and fig. 12, the quick-plugging pipe fitting joint 100 further includes an elastic collar 160, and the elastic collar 160 is clamped on the clamping member 123 to clamp the pipeline 200.
Specifically, the elastic collar 160 is annular, and a plurality of catching portions 161 are disposed on an inner wall of the elastic collar 160, the catching portions 161 are disposed in a downward inclined manner with respect to the elastic collar 160, and when the elastic collar 160 is caught by the catching member 123, the catching portions 161 are disposed in a downward inclined manner, so as to catch the pipeline 200, referring to fig. 2 and 13.
Referring to fig. 2, the fastening member 123 of the transparent fastening member 120 can simultaneously engage the elastic collar 160 and the gear ring 130 to form a single body.
With continued reference to fig. 2, the viewing ring 140 is positioned between the positioning boss 121 and the elastic collar 160 and then moved down by the tube 200.
As shown in fig. 2 and 13, a sealing ring 170 is sleeved on an outer wall of the joint body 110 to improve the sealing performance of the pipe 200 sleeved with the joint body 110.
Specifically, referring to fig. 3 and 4, a connector slot 114 for sleeving the sealing ring 170 is formed on an outer wall of the connector body 110, and the connector slot 114 is specifically formed on the connector sleeving part 112.
Alternatively, the number of the sealing rings 170 is two, and the sealing rings are arranged in line along the axial direction of the joint body 110. Correspondingly, two connector slots 114 are formed in the outer wall of the connector body 110, and the connector slots 114 are arranged along the axial direction of the connector body 110.
As shown in fig. 1 to 13, the pipe 200 is inserted between the joint body 110 and the outer shell 150 along the arrow direction in fig. 13, the pipe 200 firstly passes through the sealing ring 170, then passes between the joint body 110 and the gear ring 130, then the pipe 200 passes through the elastic collar 160, and pushes the visual ring 140 through the positioning boss 121 to abut on the joint abutting part 111 of the joint body 110, at this time, whether the visual ring 140 abuts on the joint abutting part 111 can be observed through the visual hole 151 on the outer shell 150, and through the transparent fastener 120, to judge whether the plugging is qualified. Wherein the ring gear 5 and the resilient collar 160 bite the tubing 200 under the influence of the insertion force of the tubing 200.
As shown in fig. 2, 7, 8, 11 and 13, a ring gear tightening slope 133 is provided on the upper end of the ring gear 130, and a housing tightening slope 154 for engaging with the ring gear tightening slope 133 is provided on the inner wall of the housing 150.
Specifically, referring to fig. 7 and 8, the end of the inverted tooth member 132 facing away from the annular clamping table 131 is provided with the ring gear tightening slope 133, and when the ring gear 130 is installed between the joint body 110 and the housing 150, the ring gear tightening slope 133 on the ring gear 130 can be opposite to the housing tightening slope 154 on the inner wall of the housing 150, referring to fig. 2 and 13.
After the pipe 200 and the quick-plug pipe fitting joint 100 are assembled to complete water supply, the pipe 200 is affected by water pressure, the pipe 200 drives the elastic collar 160, the gear ring 130 and the transparent fastener 120 to move upward until the gear ring tightening inclined surface 133 on the gear ring 130 abuts against the housing tightening inclined surface 154 on the inner wall of the housing 150, and at this time, the gear ring 130 tightens inward and clasps the pipe 200, so that the pipe 200 is prevented from being separated.
In summary, the user can see the visual ring 140 through the visual hole 151 and the transparent fastener 120 to determine whether the pipe 200 is qualified for insertion, thereby avoiding the hidden danger of water leakage. The visual ring 140 is positioned between the positioning boss 121 and the elastic collar 160, the visual ring 140 is provided with a deformable elastic boss 142, and the position opposite to the visual hole 151 can be reached by pushing through the positioning boss 121 by the pipeline 200, and the structure is novel. In addition, the installation is convenient and quick, a tool is not needed, the time and the labor are saved in the installation process, and the working efficiency is greatly improved. And after the assembly is completed, self-locking can be performed by using the gear ring 130, the elastic collar 160, the housing tightening inclined surface 154, the gear ring tightening inclined surface 133 and the like, so that the connection stability is further improved.
Besides, the person skilled in the art can also be right according to the actual conditions the connect body 110, transparent fastener 120, ring gear 130 can be seen circle 140 with shell 150's shape, structure and material change, as long as the utility model discloses on the basis of the above-mentioned disclosure, adopted with the same or similar technical scheme of the utility model, solved with the same or similar technical problem of the utility model, and reached with the same or similar technological effect of the utility model, all belong to within the protection scope, the specific implementation mode of the utility model is not so limited.
That is to say, as long as on the above-mentioned basis of disclosing of the utility model, adopted with the same or similar technical scheme of the utility model, solved with the same or similar technical problem of the utility model to reached with the same or similar technological effect of the utility model, all belong to within the protection scope, the utility model discloses a concrete implementation does not use this as the limit.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (10)
1. A quick-insert pipe fitting joint is used for inserting a pipeline and is characterized by comprising a joint body, a transparent fastener, a gear ring, a visual ring and a shell, wherein the gear ring is clamped on the transparent fastener and surrounds the outer periphery of the joint body through the transparent fastener so as to enable the gear ring to be sleeved on the outer wall of the pipeline and enable the joint body to be sleeved on the inner wall of the pipeline, the visual ring is positioned between the joint body and the transparent fastener, the visual ring comprises a visual ring body and a plurality of elastic bosses, the elastic bosses are arranged at intervals along the outer periphery of the visual ring body, positioning bosses for positioning the visual ring are arranged on the transparent fastener, when the pipeline pushes the visual ring to move downwards and enables the positioning bosses to extrude the elastic bosses so that the visual ring passes through the positioning bosses, the shell is buckled on the joint body, the transparent fastener and the gear ring are located between the joint body and the shell, and the shell is provided with a visual hole.
2. The quick connect pipe fitting coupling of claim 1, wherein the coupling body includes a coupling abutment portion and a coupling sleeve portion, the coupling sleeve portion being connected to the coupling abutment portion, the coupling sleeve portion being adapted to be sleeved inside the pipe, the coupling abutment portion being adapted to abut the viewing ring, and the viewing aperture in the housing being opposite to the coupling abutment portion when the housing is fastened to the coupling body.
3. The quick-connect pipe fitting joint as claimed in claim 2, wherein the transparent fastening member includes a fastening body and a plurality of fasteners, the fastening body is annular, the positioning bosses are disposed on an inner wall of the fastening body, the fasteners are disposed on the fastening body and spaced along an outer axial edge of the fastening body, the fastening body is sleeved on an outer peripheral edge of the joint abutting portion, and the fasteners are used for fastening the gear ring.
4. The quick-connect pipe fitting coupling of claim 3, wherein said gear ring includes an annular ledge and a plurality of inverted tooth members spaced apart along an outer periphery of said annular ledge, said annular ledge being snap-fit to said snap-fit member, said inverted tooth members being adapted to lock said conduit.
5. The quick-connect pipe fitting coupling of claim 3, further comprising an elastic collar that snaps onto the snap member to clamp the conduit.
6. The quick-connect pipe fitting coupling according to claim 5, wherein said resilient collar is annular and has a plurality of catches disposed on an inner wall thereof, said catches being disposed in a downwardly inclined arrangement.
7. The quick-connect pipe fitting coupling of claim 5, wherein said visible ring is positioned between said locating boss and said resilient collar.
8. The quick-connect pipe fitting joint according to claim 1, wherein a sealing ring is sleeved on the outer wall of the joint body to improve the sealing performance of the connection between the pipeline and the joint body.
9. The quick-plug pipe fitting joint according to claim 8, wherein a joint clamping groove for sleeving the sealing ring is formed in the outer wall of the joint body.
10. The quick-connect pipe fitting coupling according to claim 1, wherein the upper end of the ring gear is provided with a ring gear tightening slope, and the inner wall of the housing is provided with a housing tightening slope for engaging with the ring gear tightening slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483752.1U CN213871602U (en) | 2020-10-29 | 2020-10-29 | Quick-insertion type pipe fitting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022483752.1U CN213871602U (en) | 2020-10-29 | 2020-10-29 | Quick-insertion type pipe fitting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871602U true CN213871602U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022483752.1U Active CN213871602U (en) | 2020-10-29 | 2020-10-29 | Quick-insertion type pipe fitting joint |
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| Country | Link |
|---|---|
| CN (1) | CN213871602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024069172A1 (en) | 2022-09-30 | 2024-04-04 | Reliance Worldwide Corporation (UK) Limited | A tube connector |
-
2020
- 2020-10-29 CN CN202022483752.1U patent/CN213871602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024069172A1 (en) | 2022-09-30 | 2024-04-04 | Reliance Worldwide Corporation (UK) Limited | A tube connector |
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