CN209115881U - Self-retaining pipe close - Google Patents
Self-retaining pipe close Download PDFInfo
- Publication number
- CN209115881U CN209115881U CN201821884765.6U CN201821884765U CN209115881U CN 209115881 U CN209115881 U CN 209115881U CN 201821884765 U CN201821884765 U CN 201821884765U CN 209115881 U CN209115881 U CN 209115881U
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- Prior art keywords
- pipe close
- protrusion
- neck
- pipe
- close
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a kind of self-retaining pipe close, the pipe close includes pipe close neck；One end of the pipe close neck is fixed with pipe close lid；The first pipe close protrusion of multiple cyclic structures is fixed in the middle part of the outer wall of the pipe close neck；Each first pipe close protrusion is mutually perpendicular to close to the one side of the pipe close lid and the axial direction of the pipe close neck；The axial direction of one side and the pipe close neck far from the pipe close lid is set at a predetermined angle；Every two adjacent first pipe close protrusion, there are pre-determined distances between the one side of the pipe close lid close to the one side of the pipe close lid and another described first pipe close protrusion for one of them described first pipe close protrusion；And the top surface of each first pipe close protrusion is the annular surface of preset area.Relatively traditional self-retaining pipe close, the annular surface increase the contact area of the pipe close and pipeline, so that the tightness that the pipe close and pipeline combine greatly improves, the pipe close are effectively prevent to fall off from pipeline.
Description
Technical field
The utility model relates to pipeline spare and accessory parts technical field more particularly to a kind of self-retaining pipe closes.
Background technique
Pipe close is the protective device of pipeline indispensability.Its effect includes that waterproof, anticollision, anti-corrosion, dust-proof is played to pipeline
The effects of.According to the difference of shape, pipe close can be divided into rectangular pipe close, round pipe close etc..Pipe close is often needed in use process
Consider its tightness degree in conjunction with pipeline, whether it is easy to fall off the problems such as.
When traditional self-retaining pipe close is applied on pipeline, the tightness in conjunction with pipeline is lower, and then easily causes pipe
Plug falls off from pipeline.
Utility model content
When being applied on pipeline to solve traditional self-retaining pipe close, the tightness in conjunction with pipeline is lower, Jin Eryi
Cause the problem of pipe close falls off from pipeline, a kind of self-retaining pipe close is provided.
To realize a kind of self-retaining pipe close that the utility model aim provides comprising the pipe close neck of cylindrical structure；It is described
One end of pipe close neck is fixed with pipe close lid；
The first pipe close protrusion of multiple cyclic structures is fixed in the middle part of the outer wall of the pipe close neck；Each first pipe close
Protrusion is mutually perpendicular to close to the one side of the pipe close lid and the axial direction of the pipe close neck；Far from the pipe close lid one side with
The axial direction of the pipe close neck is set at a predetermined angle；
The every two adjacent first pipe close protrusion, one of them described first pipe close protrusion is close to the pipe close lid
There are planes where pre-determined distance between the one side of the pipe close lid for one side and another described first pipe close protrusion
Between there are pre-determined distances；And
The top surface of each first pipe close protrusion is the annular surface of preset area.
In a wherein specific embodiment, the one end of the pipe close neck far from the pipe close lid is convex equipped with the second pipe close
It rises；
The second pipe close protrusion is arranged close to the one side of the pipe close lid perpendicular to the axial direction of the pipe close neck, separate
The axial direction of the one side of the pipe close lid and the pipe close neck is also arranged at the predetermined angle.
In a wherein specific embodiment, the predetermined angle is 15~45 degree.
In a wherein specific embodiment, the pipe close neck is convex equipped with third pipe close close to one end of the pipe close lid
It rises；
The third pipe close protrusion is close to the one side of the pipe close lid and the third pipe close protrusion far from the pipe close
The one side of lid is each perpendicular to the axially vertical setting of the pipe close neck；And the third pipe close protrusion is close to the pipe close lid
One side is fixed on the pipe close lid close to one end of the pipe close neck.
In a wherein specific embodiment, along the axial direction of the pipe close neck, the top edge of the third pipe close protrusion
Length be 2.5~3.5mm.
In a wherein specific embodiment, the pipe close neck, the pipe close lid, first pipe close protrusion, described the
Two pipe close protrusions and the third pipe close protrusion coaxial line.
In a wherein specific embodiment, the pipe close neck, the pipe close lid, first pipe close protrusion, described the
Two pipe close protrusions and the third pipe close protrusion are integrally formed.
In a wherein specific embodiment, the pipe close neck, the pipe close lid, first pipe close protrusion, described the
The material of two pipe close protrusions and the third pipe close protrusion is polypropylene.
In a wherein specific embodiment, the first pipe close protrusion is 3~5.
The utility model has the beneficial effects that the pipe close of the utility model, which passes through, is arranged the pipe close neck, in the pipe
When filling in pipeline, the first pipe close protrusion can be effectively supported, so that first pipe close protrusion and pipe after swelling
The bonding tightness in road is higher.The top surface of each first pipe close protrusion is the annular surface of preset area, opposite to pass
The self-retaining pipe close of system, increases the contact area of the pipe close and pipeline, substantially increases what the pipe close and pipeline combined
Tightness, and then the pipe close is effectively prevent to fall off from pipeline.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one specific embodiment of self-retaining pipe close of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the utility model, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ",
The orientation or positional relationship of the instructions such as " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure or position
Relationship is merely for convenience of description the utility model or simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1, as an a kind of specific embodiment of self-retaining pipe close of the utility model, the pipe close includes cylinder knot
The pipe close neck 110 of structure, one end of pipe close neck 110 are fixed with pipe close lid 120.Multiple rings are fixed in the middle part of the outer wall of pipe close neck 110
First pipe close protrusion 111 of shape structure.Wherein, one side and pipe close neck of each first pipe close protrusion 111 close to pipe close lid 120
110 axial direction is mutually perpendicular to, the axial direction of each first pipe close protrusion 111 one side far from pipe close lid 120 and the pipe close neck
It is set at a predetermined angle.Every two adjacent first pipe close protrusion 111, one of them first pipe close protrusion 111 is close to pipe close lid
There are pre-determined distances between the one side of pipe close lid 120 for 120 one side and another the first pipe close protrusion 111；Also,
The top surface of each first pipe close protrusion 111 is the annular surface of preset area.And along the axial direction of pipe close neck 110, the ring
The width in shape face is 1.5~2.5mm.
In this embodiment, multiple first pipe close protrusions 111 are fixed on pipe close neck 110.Pipeline is filled in the pipe close
Afterwards, pipe close neck 110 can support the first pipe close protrusion 111 well, enable the first pipe close protrusion 111 after swelling preferable
The inner wall of ground fitting pipeline.The opposite only first pipe close protrusion 111 of multiple first pipe close protrusions 111 can enhance the pipe
The fitting intensity of plug and pipeline.The pre-determined distance is the deformation of the first pipe close protrusion 111 when the pipe close is filled in pipeline
Provide enough spaces.One side of the first pipe close protrusion 111 far from pipe close lid 120 is axial at default with pipe close neck 110
Angle setting.In this way, the first pipe close 111 is easy to produce deformation and swelling, so that the pipe when the pipe close is filled in pipeline
Plug is not easy to fall off from pipeline.The top surface of each first pipe close protrusion 111 is the annular surface of preset area.In this way, increasing
The contact area for having added the pipe close and pipeline improves the tightness that the pipe close and pipeline combine, and then is effectively prevented
The pipe close falls off from pipeline.
In a specific embodiment of the present invention, the one end of pipe close neck 110 far from pipe close lid 120 is convex equipped with the second pipe close
Play 112.Wherein, axial direction of the second pipe close protrusion 112 close to the side of pipe close lid 120 perpendicular to pipe close neck 110 is arranged, far from pipe
The side of corking 120 and the axial direction of pipe close neck 110 are also arranged at the predetermined angle.In this way, the pipe close is filled in pipeline
When, the predetermined angle makes the second pipe close protrusion 112 have guiding role.And along the axial direction of pipe close neck 110, the second pipe close is convex
The length for playing 112 top edge is also 1.5~2.5mm.The tightness that the pipe close and pipeline combine is helped to improve.Institute
Stating predetermined angle is 15~45 degree.
In a specific embodiment of the present invention, pipe close neck 110 is convex equipped with third pipe close close to one end of pipe close lid 120
Play 113.Wherein, third pipe close protrusion 113 is close to the side of pipe close lid 120 and third pipe close protrusion 113 far from pipe close lid 120
Side is each perpendicular to the axially vertical setting of pipe close neck 110.Also, third pipe close protrusion 113 is solid close to the side of pipe close lid 120
Due to pipe close lid 120 close to one end of pipe close neck 110.Along the axial direction of pipe close neck 110, the top edge of third pipe close protrusion 113
Length be 2.5~3.5mm.In this way, third pipe close protrusion 113 is when needing to remove the pipe close on pipeline convenient for behaviour
Author strips down the pipe close from pipeline.
In a specific embodiment of the present invention, pipe close neck 110, pipe close lid 120, the first pipe close protrusion 111, second pipe
Plug protrusion 112 and raised 113 coaxial lines of third pipe close are relatively beautiful practical.Pipe close neck 110, pipe close lid 120, the first pipe close are convex
It plays the 111, second pipe close protrusion 112 and third pipe close protrusion 113 is integrally formed, be convenient for processing and forming.Pipe close neck 110, pipe close lid
120, the material of the first pipe close protrusion 111, the second pipe close protrusion 112 and third pipe close protrusion 113 is polypropylene, is had relatively strong
Wearability.First pipe close protrusion 111 is 3~5, and the first more pipe close protrusion 111 effectively enhances the pipe close and pipeline
Fitting intensity.Perpendicular to the axis of pipe close lid 120, the size in the section of pipe close lid 120 is greater than the ruler in the section of pipe close neck 110
It is very little.In this way, the pipe close is effectively prevent to slide into pipeline.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example ", " specific embodiment " or " some examples " etc. mean specific features described in conjunction with this embodiment or example,
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to described
The schematic representation of term may not refer to the same embodiment or example.Moreover, the specific features of description, structure, material
Or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is in the range of the utility model discloses, according to the utility model
Technical solution and its design of invention be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (9)
1. a kind of self-retaining pipe close characterized by comprising
The pipe close neck of cylindrical structure；One end of the pipe close neck is fixed with pipe close lid；
The first pipe close protrusion of multiple cyclic structures is fixed in the middle part of the outer wall of the pipe close neck；Each first pipe close protrusion
It is mutually perpendicular to close to the one side of the pipe close lid and the axial direction of the pipe close neck；Far from the pipe close lid one side with it is described
The axial direction of pipe close neck is set at a predetermined angle；
The every two adjacent first pipe close protrusion, one of them described first pipe close protrusion is close to the side of the pipe close lid
There are pre-determined distances between the one side of the pipe close lid for face and another described first pipe close protrusion；And
The top surface of each first pipe close protrusion is the annular surface of preset area.
2. self-retaining pipe close according to claim 1, which is characterized in that the one end of the pipe close neck far from the pipe close lid
Equipped with the second pipe close protrusion；
The second pipe close protrusion is arranged close to the one side of the pipe close lid perpendicular to the axial direction of the pipe close neck, far from described
The axial direction of the one side of pipe close lid and the pipe close neck is also arranged at the predetermined angle.
3. self-retaining pipe close according to claim 2, which is characterized in that the predetermined angle is 15~45 degree.
4. self-retaining pipe close according to claim 2, which is characterized in that the pipe close neck is close to one end of the pipe close lid
Equipped with third pipe close protrusion；
The third pipe close protrusion is close to the one side of the pipe close lid and the third pipe close protrusion far from the pipe close lid
One side is each perpendicular to the axially vertical setting of the pipe close neck；And the third pipe close protrusion is close to the side of the pipe close lid
The pipe close lid is fixed on close to one end of the pipe close neck in face.
5. self-retaining pipe close according to claim 4, which is characterized in that along the axial direction of the pipe close neck, the third pipe
The length for filling in the top edge of protrusion is 2.5~3.5mm.
6. self-retaining pipe close according to claim 4, which is characterized in that the pipe close neck, the pipe close lid, described first
Pipe close protrusion, second pipe close protrusion and the third pipe close protrusion coaxial line.
7. self-retaining pipe close according to claim 4, which is characterized in that the pipe close neck, the pipe close lid, described first
Pipe close protrusion, second pipe close protrusion and the third pipe close protrusion are integrally formed.
8. self-retaining pipe close according to claim 4, which is characterized in that the pipe close neck, the pipe close lid, described first
The material of pipe close protrusion, second pipe close protrusion and the third pipe close protrusion is polypropylene.
9. self-retaining pipe close according to claim 1, which is characterized in that the first pipe close protrusion is 3~5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884765.6U CN209115881U (en) | 2018-11-15 | 2018-11-15 | Self-retaining pipe close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884765.6U CN209115881U (en) | 2018-11-15 | 2018-11-15 | Self-retaining pipe close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115881U true CN209115881U (en) | 2019-07-16 |
Family
ID=67205271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821884765.6U Active CN209115881U (en) | 2018-11-15 | 2018-11-15 | Self-retaining pipe close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550637A (en) * | 2020-05-15 | 2020-08-18 | 深圳市锐克科技有限公司 | Pipeline terminal plugging structure and assembly method of structure and pipeline |
-
2018
- 2018-11-15 CN CN201821884765.6U patent/CN209115881U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550637A (en) * | 2020-05-15 | 2020-08-18 | 深圳市锐克科技有限公司 | Pipeline terminal plugging structure and assembly method of structure and pipeline |
| CN111550637B (en) * | 2020-05-15 | 2021-07-20 | 深圳市锐克科技有限公司 | Pipeline terminal plugging structure and assembly method of structure and pipeline |
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