CN218657679U - Water pipe fast-assembling bypass of being convenient for equipment is simplified in structure - Google Patents
Water pipe fast-assembling bypass of being convenient for equipment is simplified in structure Download PDFInfo
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- CN218657679U CN218657679U CN202223065467.3U CN202223065467U CN218657679U CN 218657679 U CN218657679 U CN 218657679U CN 202223065467 U CN202223065467 U CN 202223065467U CN 218657679 U CN218657679 U CN 218657679U
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Abstract
The utility model relates to a water pipe fast-assembling bypass convenient to equipment is simplified in structure, including the muff-coupling type fast-assembling portion that is used for connecting the plug-in connecting portion of water supply trunk line and is used for connecting the water delivery branch pipe, plug-in connecting portion can dismantle the connection with muff-coupling type fast-assembling portion, muff-coupling type fast-assembling portion includes the tube coupling, is equipped with the ring groove who supplies the embedding of belleville spring piece periphery along its circumference on the inner wall of tube coupling, is equipped with the pressing part in the wherein one end of tube coupling, the pressing part is used for the extrusion to make the pressure cover of buckling deformation in the belleville spring piece circumference including the plug-in tube coupling, is equipped with on the outer wall of pressing the cover and avoids pressing the cover to break away from the spacing boss of tube coupling, and the outside that is connected and is located the tube coupling with the pressure cover. This application institutional advancement back, through four parts combination uses of tube coupling, dish spring leaf, pressing member and bayonet connecting portion can realize the water delivery branch pipe and install fast, the structure is simplified greatly, effective reduction in production cost reduces the equipment degree of difficulty.
Description
Technical Field
The utility model relates to an agricultural water-saving irrigation technical field especially relates to a water pipe fast-assembling bypass of equipment of being convenient for is simplified to structure.
Background
Agricultural irrigation mainly refers to the irrigation operation of going on to agricultural farming district, needs carry out the distribution of water source when carrying out agricultural irrigation, generally supplies water through the trunk line, installs the bypass according to laying needs on the trunk line, connects water delivery branch pipe through the bypass. A conventional bypass generally includes a plug portion for insertion into a main pipe and a connection portion for connection of a water delivery branch pipe, which is fitted over the connection portion and locked by a locking nut. The conventional bypass has the problems of inconvenient installation and long time consumption when being connected with the water delivery branch pipe, and the quick connection of the water delivery branch pipe cannot be realized.
The applicant has proposed an application number 2018217380849 to the patent office in 2018, 10, 25 and named as a patent application of 'a quick-connection hard pipe bypass for agricultural water-saving irrigation equipment', and the patent application comprises a double-connection plastic body, wherein a hard pipe assembly part is assembled in a plug-in end on one side of the double-connection plastic body, and a sealing fitting is assembled in a plug-in end on the other side of the double-connection plastic body; the hard pipe assembly part comprises a hard threaded pipe, a hard connecting pipe, a hard straight pipe and a hard conical pipe, wherein the hard threaded pipe is assembled in the inserting end on one side of the double-connection plastic body in a threaded mode, the hard connecting pipe is integrally connected with the hard threaded pipe, the hard straight pipe is integrally connected with the hard connecting pipe, and the hard conical pipe is integrally connected with the hard straight pipe. The sealing accessory comprises a rubber sealing ring which is sequentially assembled in the inserting end of the other side of the double-connection plastic body, a rubber sealing ring support ring which is connected with the rubber sealing ring in a clamping mode, a disc spring piece which is pushed outside the rubber sealing ring support ring, an opening-closing compression ring which is sleeved in the disc spring piece, a support sleeve which is connected with the opening-closing compression ring in a clamping mode and is sleeved outside the opening-closing compression ring, and the support sleeve is connected with the inserting end and the rubber sealing ring support ring in a clamping mode respectively.
Although the application can realize the quick installation of water delivery branch pipe, the structure is constituteed and is contained two and connect 7 component parts such as plastomer, hard tube assembly part, rubber seal support ring, dish spring leaf, support cover and the clamping ring that opens and shuts, and the structure is complicated, and the more corresponding manufacturing cost that the part is more high, and the equipment degree of difficulty is big more. In order to further simplify the structure, reduce the production cost and reduce the assembly difficulty, the applicant further improves on the basis of the previous application and provides a hard water pipe fast-assembling bypass with a more simplified structure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art not enough, provide a water pipe fast-assembling bypass of being convenient for equipment is simplified to the structure.
The utility model discloses a through following technical scheme realizes, provides a water pipe fast-assembling bypass of being convenient for equipment is simplified to structure, including the plug-in connecting portion that is used for connecting the water supply trunk line and the cup joint formula fast-assembling portion that is used for connecting the water delivery branch pipe, plug-in connecting portion and cup joint formula fast-assembling portion can dismantle the connection, cup joint formula fast-assembling portion includes the tube coupling, is equipped with the annular groove who supplies the embedding of belleville spring piece periphery along its circumference on the inner wall of tube coupling, is equipped with the pressing piece in wherein one end of tube coupling, the pressing piece is used for the pressure cover that the circumference is interior to buckle deformation in the extrusion makes belleville spring piece including the plug-in tube coupling, is equipped with the spacing boss that avoids pressing the cover to break away from the tube coupling on the outer wall of pressure cover, and the clamping ring is connected with the pressure cover and is located the outside of tube coupling.
Preferably, the plug-in connection part comprises a holding disc, one side of the holding disc is provided with a plug connector for inserting the main water supply pipe, and the other side of the holding disc is provided with an external thread pipe head.
Preferably, the plug-in connector is provided with a water inlet passage penetrating the plug, the grip plate, and the male screw pipe head.
Preferably, the holding disc is hexagonal and can be conveniently pinched by hands.
Preferably, the inner wall of the pipe joint is provided with an internal thread matched with the external thread pipe head, the pipe joint is in threaded connection with the external thread pipe head, and the flexible assembly of the plug-in connecting part and the sleeved quick-assembling part can be facilitated by adopting a threaded connection mode.
Preferably, in order to promote the sealing effect and avoid water seepage, an annular rubber sealing gasket is arranged at one end of the pipe joint, which is internally provided with an internal thread. After the pipe joint is in threaded connection with the external thread pipe head, the external thread pipe head is abutted against the annular rubber sealing gasket, and the sealing effect is enhanced.
The beneficial effects of the utility model are that:
this application institutional advancement back, through four parts combination uses of tube coupling, dish spring leaf, pressing member and bayonet connecting portion can realize the water delivery branch pipe and install fast, the structure is simplified greatly, effective reduction in production cost reduces the equipment degree of difficulty.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a front view of the disk spring of the present invention;
shown in the figure:
1. the pipe joint, 2, ring groove, 3, dish spring leaf, 4, spacing boss, 5, pressure cover, 6, clamping ring, 7, annular rubber sealing pad, 8, external screw thread tube head, 9, control dish, 10, bayonet joint, 11, inhalant canal, 12, hole.
Detailed Description
In order to clearly explain the technical features of the present solution, the present solution is explained by the following detailed description.
As shown in figures 1 and 2, the utility model discloses a connection can be dismantled to bayonet connecting portion and cup joint formula fast-assembling portion for connecting the plug-in connecting portion of water supply trunk line and being used for connecting water delivery branch pipe.
The sleeved quick-assembly part comprises a pipe joint 1, an annular clamping groove 2 for embedding the periphery of the disc-shaped spring piece 3 is formed in the inner wall of the pipe joint 1 along the circumferential direction of the pipe joint, the disc-shaped spring piece 3 is not easy to move out after being embedded into the annular clamping groove 2, and the disc-shaped spring piece 3 is of an existing structure and is disclosed in patent application number 2018217380849. Be equipped with the pressing piece in wherein one end of tube coupling 1, the pressing piece is used for the extrusion to make the interior circumference of belleville spring piece 3 in the pressing cover 5 of buckling deformation including inserting tube coupling 1, is equipped with the spacing boss 4 that avoids pressing cover 5 to break away from tube coupling 1 on pressing the outer wall of cover 5, and clamping ring 6 is connected with pressing cover 5 and is located the outside of tube coupling 1.
The plug-in connecting part comprises a holding disk 9, a plug-in connector 10 for inserting a main water supply pipeline is arranged on one side of the holding disk 9, and a male thread pipe head 8 is arranged on the other side of the holding disk 9. The plug-in connection is provided with a water inlet channel 11 which runs through the plug 10, the grip disk 9 and the male screw nipple 8. In this embodiment, the holding plate 9 is hexagonal and can be easily held by hand.
In this embodiment, be equipped with on 1 inner wall of tube coupling with external screw thread tube head 8 complex internal thread, tube coupling 1 and external screw thread tube head 8 threaded connection adopt the threaded connection form, can be convenient for the nimble assembly of plug-in connecting portion and cup joint formula fast-assembling portion.
In this embodiment, in order to promote sealed effect, avoid the infiltration water, at 1 inside annular rubber packing pad 7 of being equipped with the internal screw thread one end installation of tube coupling, after 1 and 8 threaded connection of external screw thread tube head of tube coupling, external screw thread tube head 8 supports on annular rubber packing pad 7, the sealed effect of reinforcing.
The fast-assembling principle of this application does: the inner hole 12 of the disk spring plate 3 changes in diameter under both compression and non-compression conditions, and the diameter of the non-compression condition is smaller than that of the compression condition. When the hard water delivery branch pipe is connected, the water delivery branch pipe penetrates through the pressing sleeve 5 and extends into the pipe joint 1, when the water delivery branch pipe penetrates through the inner hole of the disc-shaped spring piece 3, the inner circumference of the disc-shaped spring piece 3 is bent and deformed inwards through extrusion, the aperture of the inner hole is increased, and the water delivery branch pipe smoothly penetrates through the disc-shaped spring piece 3. When the water delivery branch pipe is pulled back, the inner circumference of the disc-shaped spring piece 3 limits the water delivery branch pipe so that the water delivery branch pipe cannot be pulled out, and the quick connection is completed. When the water delivery branch pipe needs to be pulled out, the pressing sleeve 5 is pressed, the inner circumference of the disc-shaped spring piece 3 is pressed by the pressing sleeve 5 to be bent and deformed, the aperture of the inner hole of the disc-shaped spring piece 3 is increased, and the water delivery branch pipe can be easily pulled out.
This application institutional advancement back, through four parts of tube coupling 1, dish-shaped spring leaf 3, pressing part and bayonet connecting portion combination uses and to realize the quick installation of water delivery branch pipe, the structure is simplified greatly, effective reduction in production cost reduces the equipment degree of difficulty.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and it should be understood by those skilled in the art that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should not depart from the spirit of the present invention, and shall also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a water pipe fast-assembling bypass of being convenient for equipment is simplified in structure, including the plug-in connecting portion that is used for connecting the water supply trunk line and the cup joint formula fast-assembling portion that is used for connecting the water delivery branch pipe, plug-in connecting portion can dismantle connection, its characterized in that with cup joint formula fast-assembling portion: the utility model discloses a pipe joint, including the pipe joint, bell and spigot joint formula fast-assembling portion includes the pipe joint, is equipped with the ring groove who supplies dish spring leaf periphery embedding along its circumference on the inner wall of pipe joint, is equipped with the pressing piece in one of them one end of pipe joint, the pressing piece is used for the pressure cover that the extrusion made the interior buckling deformation of dish spring piece circumference including inserting the pipe joint, is equipped with the spacing boss that avoids pressing the cover to break away from the pipe joint on the outer wall of pressing the cover, and the clamping ring is connected and is located the outside of pipe joint with pressing the cover.
2. The water pipe fast-assembling bypass of claim 1, which is simple in structure and easy to assemble, and comprises: the plug-in connecting part comprises a holding disc, one side of the holding disc is provided with a plug connector for being inserted into a main water supply pipeline, and the other side of the holding disc is provided with an external thread pipe head.
3. The water pipe fast-assembling bypass of claim 2, which is simple in structure and easy to assemble, and comprises: the plug-in connecting part is provided with a water inlet channel which runs through the plug connector, the holding disc and the external thread pipe head.
4. The water pipe fast-assembling bypass of claim 2, wherein the structure is simplified and the assembly is convenient, and the water pipe fast-assembling bypass is characterized in that: the holding disc is hexagonal.
5. The water pipe fast-assembling bypass of claim 2, wherein the structure is simplified and the assembly is convenient, and the water pipe fast-assembling bypass is characterized in that: the inner wall of the pipe joint is provided with an internal thread matched with the external thread pipe head, and the pipe joint is in threaded connection with the external thread pipe head.
6. The water pipe fast-assembling bypass of claim 5, wherein the structure is simplified and the assembly is convenient, and the water pipe fast-assembling bypass is characterized in that: and an annular rubber sealing gasket is arranged at one end of the pipe joint, which is internally provided with an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223065467.3U CN218657679U (en) | 2022-11-18 | 2022-11-18 | Water pipe fast-assembling bypass of being convenient for equipment is simplified in structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223065467.3U CN218657679U (en) | 2022-11-18 | 2022-11-18 | Water pipe fast-assembling bypass of being convenient for equipment is simplified in structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657679U true CN218657679U (en) | 2023-03-21 |
Family
ID=85538891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223065467.3U Active CN218657679U (en) | 2022-11-18 | 2022-11-18 | Water pipe fast-assembling bypass of being convenient for equipment is simplified in structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657679U (en) |
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2022
- 2022-11-18 CN CN202223065467.3U patent/CN218657679U/en active Active
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