CN205565601U - Improve circular seven apertures in human head pipe of structure - Google Patents
Improve circular seven apertures in human head pipe of structure Download PDFInfo
- Publication number
- CN205565601U CN205565601U CN201620361731.3U CN201620361731U CN205565601U CN 205565601 U CN205565601 U CN 205565601U CN 201620361731 U CN201620361731 U CN 201620361731U CN 205565601 U CN205565601 U CN 205565601U
- Authority
- CN
- China
- Prior art keywords
- apertures
- human head
- head pipe
- single tube
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract 3
- VNFVKWMKVDOSKT-LREBCSMRSA-N (2r,3r)-2,3-dihydroxybutanedioic acid;piperazine Chemical compound C1CNCCN1.OC(=O)[C@H](O)[C@@H](O)C(O)=O VNFVKWMKVDOSKT-LREBCSMRSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
Landscapes
- Finger-Pressure Massage (AREA)
Abstract
The utility model discloses an improve circular seven apertures in human head pipe of structure, including the body evenly distributed has a plurality of single tubes in the body, single -funnel quantity is seven, be equipped with the filling layer between body and the single tube, the axial is equipped with a plurality of hollow sand grips in the single tube. Can effectively reduce the friction of line and single tube inner wall through the hollow sand grip, the unwrapping wire of being convenient for has also reduced the wearing and tearing of line, the hollow sand grip can be used for placing the line that the diameter is littleer simultaneously, has improved the practicality of seven apertures in the human head pipe, the filling layer then can improve the compressive capacity of body, prolongs the life after the body is laid.
Description
Technical field
This utility model relates to a kind of tubing, specifically refers to the improved structure of a kind of plastic material
Seven apertures in the human head pipe.
Background technology
Antipriming pipe is current the most widely used tubing in communication pipe.By different
Sub-pipe wears different circuits.But antipriming pipe is due to its result reason, and crushing resistance is poor,
Being easily damaged, corrosion tube wall is relatively big with the friction of circuit, causes staff's unwrapping wire efficiency
Low, the most easily wear and tear circuit.
Utility model content
The purpose of this utility model is to provide for the circular seven apertures in the human head pipe of a kind of improved structure, should
Seven apertures in the human head pipe has good anti-pressure ability, and during unwrapping wire, internal friction is little, can be effectively improved
Unwrapping wire efficiency, it is ensured that circuit is not worn.
In order to achieve the above object, this utility model provides following technical scheme: Yi Zhonggai
Enter the circular seven apertures in the human head pipe of structure, be evenly distributed with multiple list including in body, described body
Pipe, the quantity of described single tube is seven, is provided with packed layer between described body and single tube,
Multiple hollow raised line it is axially arranged with in described single tube.
It is further preferred that be provided with projection inside described body.
It is further preferred that described packed layer is ethylene propylene diene rubber.
It is further preferred that described packed layer uses plastic material.
The beneficial effects of the utility model: can effectively reduce line and single tube by hollow raised line
The friction of inwall, it is simple to unwrapping wire, also reduces the abrasion of line；Hollow raised line is permissible simultaneously
For placing the line that diameter is less, improve the practicality of seven apertures in the human head pipe；Packed layer is the most permissible
Improve the anti-pressure ability of body, extend the service life after body is laid.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Marginal data: 1, body；2, single tube；3, packed layer；4, hollow raised line；5、
Projection.
Detailed description of the invention
We combine the accompanying drawing circle to a kind of improved structure described in the utility model below
Seven apertures in the human head pipe is described further.
As shown in fig. 1, the circular seven apertures in the human head pipe of a kind of improved structure of the present embodiment, including
Multiple single tube 2, the quantity of described single tube 2 it is evenly distributed with in body 1, described body 1
It is seven, is provided with packed layer 3 between described body 1 and single tube 2, in described single tube 2
It is axially arranged with multiple hollow raised line 4.This seven apertures in the human head pipe in use, the line that will be relatively large in diameter
Through single tube 2, by line less for diameter through hollow raised line 4, improve the utilization of seven apertures in the human head pipe
Rate, packed layer 3 then can strengthen the compressive property of body, even if the shell of body 1 is subject to
Damage, it is also possible to continue normal use.
In the present embodiment, inside described body 1, it is provided with projection 5.For fixing packed layer 3.
In the present embodiment, described packed layer 3 is ethylene propylene diene rubber.
In the present embodiment, described packed layer 3 uses plastic material.
Protection domain of the present utility model is not limited to above example and conversion thereof.
Claims (4)
1. the circular seven apertures in the human head pipe of an improved structure, it is characterised in that: include body (1), described
Being evenly distributed with multiple single tube (2) in body (1), the quantity of described single tube (2) is
Seven, between described body (1) and single tube (2), it is provided with packed layer (3), described list
It is axially arranged with multiple hollow raised line (4) in pipe (2).
The circular seven apertures in the human head pipe of a kind of improved structure the most according to claim 1, it is characterised in that:
Described body (1) inner side is provided with projection (5).
The circular seven apertures in the human head pipe of a kind of improved structure the most according to claim 1, it is characterised in that:
Described packed layer (3) is ethylene propylene diene rubber.
The circular seven apertures in the human head pipe of a kind of improved structure the most according to claim 1, it is characterised in that:
Described packed layer (3) uses plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361731.3U CN205565601U (en) | 2016-04-26 | 2016-04-26 | Improve circular seven apertures in human head pipe of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361731.3U CN205565601U (en) | 2016-04-26 | 2016-04-26 | Improve circular seven apertures in human head pipe of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565601U true CN205565601U (en) | 2016-09-07 |
Family
ID=56807806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620361731.3U Expired - Fee Related CN205565601U (en) | 2016-04-26 | 2016-04-26 | Improve circular seven apertures in human head pipe of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565601U (en) |
-
2016
- 2016-04-26 CN CN201620361731.3U patent/CN205565601U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 |