CN210890563U - Bendable polypropylene water supply pipe connector - Google Patents
Bendable polypropylene water supply pipe connector Download PDFInfo
- Publication number
- CN210890563U CN210890563U CN201921920360.8U CN201921920360U CN210890563U CN 210890563 U CN210890563 U CN 210890563U CN 201921920360 U CN201921920360 U CN 201921920360U CN 210890563 U CN210890563 U CN 210890563U
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- connector
- seted
- fixed cover
- water supply
- supply pipe
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Abstract
The utility model relates to a connector technical field specifically is a flexible polypropylene feed pipe connector, including coupling assembling, coupling assembling includes coupling hose, coupling hose's circumference outer wall is equipped with the spacing ring that a plurality of equidistant was arranged, coupling hose's both ends cover is equipped with the connector of symmetric distribution, the external screw thread has been seted up on the well upper portion of connector circumference outer wall, the top slope of connector is provided with four soft clamping pieces of arranging with the annular array, the outside swing joint of connector has fixed cover, cylindrical through-hole has been seted up at the top of fixed cover, round platform shape recess has been seted up to fixed the cover, the internal thread has been seted up to the bottom of fixed cover. This flexible polypropylene feed pipe connector can realize crooked effect through coupling hose, can avoid coupling hose to be excessively crooked through a plurality of spacing rings that are equipped with, prevents that coupling hose from being broken, and the connector that is equipped with can realize the fixed of polypropylene feed pipe and connector with fixed cover.
Description
Technical Field
The utility model relates to a connector technical field specifically is a flexible polypropylene feed pipe connector.
Background
The polypropylene water supply pipe is particularly safe and nontoxic, light in weight, corrosion-resistant and other excellent characteristics, the application is very wide, when long-distance connection is carried out, a plurality of polypropylene water supply pipes are required to be connected together through the connectors, the connectors are mostly straight, arc-shaped or right-angle shapes, but are mostly fixed and cannot be bent, when the connectors are used as extension connectors, operations such as dragging are not needed, and the situation of breakage can occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible polypropylene feed pipe connector to propose the problem that lacks flexible polypropylene feed pipe connector in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a flexible polypropylene feed pipe connector, includes coupling assembling, coupling assembling includes coupling hose, coupling hose's circumference outer wall is equipped with the spacing ring that a plurality of equidistant was arranged, coupling hose's both ends cover is equipped with the connector of symmetric distribution, the external screw thread has been seted up on the well upper portion of connector circumference outer wall, the top slope of connector is provided with four soft clamping pieces of arranging with the annular array, the outside swing joint of connector has fixed cover, cylindrical through-hole has been seted up at the top of fixed cover, round platform shape recess has been seted up in the fixed cover, the internal thread has been seted up to the bottom of fixed cover.
Preferably, the inner diameter of the cylindrical through hole is the same as the outer diameter of the connection hose.
Preferably, the thread of the external thread is matched with the thread of the internal thread, and the bottom of the fixing sleeve is in threaded connection with the middle of the connector.
Preferably, the soft clamping piece is positioned in the circular truncated cone-shaped groove, and the maximum diameter of the top of the soft clamping piece is the same as that of the top of the circular truncated cone-shaped groove.
Preferably, the end of the connecting hose is located in the middle of the inner wall of the connector, and the connecting hose is bonded with the connector.
Compared with the prior art, the beneficial effects of the utility model are that:
this flexible polypropylene feed pipe connector can realize crooked effect through coupling hose, can avoid coupling hose to be excessively crooked through a plurality of spacing rings that are equipped with, prevents that coupling hose from being broken, and the connector that is equipped with can realize the fixed of polypropylene feed pipe and connector with fixed cover.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the connection assembly of the present invention;
fig. 3 is a schematic sectional structure view of the connection assembly of the present invention;
fig. 4 is a schematic view of the section structure of the fixing sleeve of the present invention.
In the figure: the connecting component 1, the connecting hose 10, the limiting ring 11, the connector 12, the external thread 120, the soft clamping piece 121, the fixing sleeve 2, the cylindrical through hole 20, the truncated cone-shaped groove 21 and the internal thread 22.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a bendable polypropylene water supply pipe connector comprises a connecting component 1, the connecting component 1 comprises a connecting hose 10, the bending effect of the connector can be realized through the connecting hose 10, the connection of a long-distance polypropylene water supply pipe is met, and the situation of breakage cannot occur in the operation process, a plurality of limiting rings 11 which are arranged at equal intervals are arranged on the outer wall of the circumference of the connecting hose 10, the bending angle of the connecting hose 10 part is limited through mutual extrusion of the limiting rings 11, on the premise that the bending is not influenced, the connecting hose 10 is ensured not to be broken after being bent, symmetrically-distributed connectors 12 are sleeved at the two ends of the connecting hose 10, the connector 12 plays a role in connecting the polypropylene water supply pipe and the connector, external threads 120 are arranged on the middle upper part of the outer wall of the circumference of the connector 12, four soft clamping pieces 121 which are arranged in an annular array are obliquely arranged, the polypropylene feed pipe passes in soft clamping piece 121 inserts connector 12, the polypropylene feed pipe outside parcel of junction is wrapped up to soft clamping piece 121, the outside swing joint of connector 12 has fixed cover 2, cylindrical through-hole 20 has been seted up at the top of fixed cover 2, round platform shape recess 21 has been seted up in fixed cover 2, internal thread 22 has been seted up to the bottom of fixed cover 2, fixed cover 2 tightens up the soft clamping piece 121 that the polypropylene feed pipe outside wrapped up, thereby realize the fixed of polypropylene feed pipe and connector.
In this embodiment, the inner diameter of the cylindrical through hole 20 is the same as the outer diameter of the connection hose 10, and the size of the connection hose 10 needs to be matched with the size of the polypropylene water supply pipe, so that when water in the polypropylene water supply pipe passes through the connection hose 10, pressure change does not occur, and it is ensured that the polypropylene water supply pipe can be smoothly inserted into the connector 12 from the cylindrical through hole 20 and connected with the connection hose 10.
Specifically, the thread of the external thread 120 is matched with the thread of the internal thread 22, and the bottom of the fixing sleeve 2 is in threaded connection with the middle part of the connector 12, so that the fixing sleeve 2 can be fixed with the connector 12.
Further, soft clamping piece 121 is located round platform shape recess 21, and the diameter at the biggest diameter at soft clamping piece 121 top is the same with the diameter at round platform shape recess 21 top, and after connecting the polypropylene feed pipe, when fixed cover 2 and connector 12 threaded connection, round platform shape recess 21 can extrude soft clamping piece 121, and soft clamping piece 121 extrudees the tip of polypropylene feed pipe to make the position of polypropylene feed pipe and connector 12 fixed.
Besides, the end of the connection hose 10 is located in the middle of the inner wall of the connection head 12, and the connection hose 10 is bonded to the connection head 12, so that the water delivered from the polypropylene water supply pipe does not leak at the connection part with the connection hose 10.
When the bendable polypropylene water supply pipe connector is used, a user penetrates the end part of a polypropylene water supply pipe through the cylindrical through hole 20 of the fixing sleeve 2 and then penetrates the top parts of the four soft clamping pieces 121 to be inserted into the connector 12, at the moment, the four soft clamping pieces 121 are outwards propped open by the polypropylene water supply pipe, the distance between the four soft clamping pieces 121 is increased, the polypropylene water supply pipe is continuously moved in the connector 12 until the polypropylene water supply pipe is contacted with the connecting hose 10, then the fixing sleeve 2 is in threaded connection with the connector 12, the soft clamping pieces 121 are extruded at the circular truncated cone-shaped groove 21 along with the movement of the fixing sleeve 2 at the connector 12, and the soft clamping pieces 121 extrude the polypropylene water supply pipe with the inner wall attached, so that the polypropylene water supply pipe is fixed to the connector 12; when the connecting component 1 is bent, the connecting hose 10 is bent adaptively, and at this time, the adjacent limiting rings 11 resist each other after bending, so as to limit the bending angle of the connecting hose 10, thereby preventing the connecting hose 10 from being broken without affecting the bending of the connecting hose 10.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a flexible polypropylene feed pipe connector which characterized in that: including coupling assembling (1), coupling assembling (1) is including coupling hose (10), the circumference outer wall of coupling hose (10) is equipped with spacing ring (11) that a plurality of equidistant was arranged, the both ends cover of coupling hose (10) is equipped with connector (12) of symmetric distribution, external screw thread (120) have been seted up on the well upper portion of connector (12) circumference outer wall, the top slope of connector (12) is provided with four soft clamping pieces (121) of arranging with the annular array, the outside swing joint of connector (12) has fixed cover (2), cylindrical through-hole (20) have been seted up at the top of fixed cover (2), round platform shape recess (21) have been seted up in fixed cover (2), internal thread (22) have been seted up to the bottom of fixed cover (2).
2. The bendable polypropylene water supply pipe connector as defined in claim 1, wherein: the inner diameter of the cylindrical through hole (20) is the same as the outer diameter of the connecting hose (10).
3. The bendable polypropylene water supply pipe connector as defined in claim 1, wherein: the screw thread of external screw thread (120) with the screw thread looks adaptation of internal thread (22), the bottom of fixed cover (2) with the middle part threaded connection of connector (12).
4. The bendable polypropylene water supply pipe connector as defined in claim 1, wherein: the soft clamping piece (121) is positioned in the circular truncated cone-shaped groove (21), and the maximum diameter of the top of the soft clamping piece (121) is the same as that of the top of the circular truncated cone-shaped groove (21).
5. The bendable polypropylene water supply pipe connector as defined in claim 1, wherein: the end part of the connecting hose (10) is positioned in the middle of the inner wall of the connector (12), and the connecting hose (10) is bonded with the connector (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920360.8U CN210890563U (en) | 2019-11-08 | 2019-11-08 | Bendable polypropylene water supply pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920360.8U CN210890563U (en) | 2019-11-08 | 2019-11-08 | Bendable polypropylene water supply pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890563U true CN210890563U (en) | 2020-06-30 |
Family
ID=71340651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921920360.8U Active CN210890563U (en) | 2019-11-08 | 2019-11-08 | Bendable polypropylene water supply pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890563U (en) |
-
2019
- 2019-11-08 CN CN201921920360.8U patent/CN210890563U/en active Active
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