CN205781643U - A kind of corrugated tube group - Google Patents
A kind of corrugated tube group Download PDFInfo
- Publication number
- CN205781643U CN205781643U CN201620712894.1U CN201620712894U CN205781643U CN 205781643 U CN205781643 U CN 205781643U CN 201620712894 U CN201620712894 U CN 201620712894U CN 205781643 U CN205781643 U CN 205781643U
- Authority
- CN
- China
- Prior art keywords
- peg
- plug socket
- connection
- rubber ring
- locating piece
- 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
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Abstract
The utility model discloses a kind of corrugated tube group, all sides of connection-peg are provided with two ring-type mounting blocks, the mounting groove that cross section is the annular of major arc arch it is formed with between two mounting blocks, mounting groove is arranged with rubber ring, all sides of the remotely mounted groove of rubber ring are wholely set the locating piece of annular, being provided with the locating slot matched with locating piece on plug socket, the external diameter of rubber ring is more than the internal diameter of described plug socket.This utility model has the following advantages and effect: be plugged on plug socket at connection-peg, in the mounting groove of connection-peg week side, the rubber ring of clamping is pushed against between connection-peg and plug socket, play the effect of sealing, connection-peg continues, conflict on the end face of adjacent tubes in one end of connection-peg, the locating piece being simultaneously wholely set on rubber ring is connected in the locating slot of plug socket inwall, thus to connection-peg being fixed, it is possible to avoid affecting sealing because occurring between connection-peg and plug socket to loosen.
Description
Technical field
This utility model relates to pipe material product field, particularly to a kind of corrugated tube group.
Background technology
High density polyethylene (HDPE) (HDPE) double-wall corrugated pipe, is a kind of New pipe with circulus outer wall and smooth internal walls
Material, first succeeds in developing in Germany the beginning of the eighties.Through the development of more than ten years and perfect, by single Cultivar development to complete
Whole product line.The most ripe in production technology and use technology.Performance and relative warp due to its excellence
The cost of Ji, double-wall corrugated pipe is mainly used in water supply, draining, blowdown, aerofluxus, subway ventilation, mine ventilation and field irrigation etc..
At present, on market, notification number is CN201844151U, and the day for announcing is that the Chinese patent on May 25th, 2011 discloses
A kind of double wall corrugated high-density polyethylene pipes adapting structure for electric, including bellmouth and socket, described socket is arranged in bellmouth, described in hold
Mouth inner wall smooth, described socket is the extension of double wall corrugated high-density polyethylene pipes, and outer wall is ripple tube layer, at socket corrugated tube
It is nested with a circle encapsulant in the groove of layer.This utility model simple in construction is unique, and intensity is high, resistance to compression impact resistance, inner wall smooth,
Frictional resistance is little, and inflow-rate of water turbine is big, and service life is long, to pipe base differential settlement strong adaptability.
This double-wall corrugated pipe is when connecting, and the outer sheath at socket is provided with rubber ring, thus holds being set in by socket
Being fixed in Kou, rubber ring is on the inwall of outer wall and the bellmouth being pushed against socket, and the inwall Smooth of bellmouth, rubber
Cushion rubber is susceptible to loosen so that the double-wall corrugated pipe sealing when connecting is affected.
Utility model content
The purpose of this utility model is to provide a kind of corrugated tube group with good sealing.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of corrugated tube group, bag
Including two to link together and body that structure is identical, one end of described body is provided with plug socket, and the other end is provided with and phase
The connection-peg that plug socket on adjacent described body matches, all sides of described connection-peg are provided with two ring-type mounting blocks, two
Being formed with the mounting groove that cross section is the annular of major arc arch between described mounting blocks, described mounting groove is arranged with rubber ring,
Described rubber ring is wholely set annular locating piece away from all sides of described mounting groove, and described plug socket is provided with described
The locating slot that locating piece matches, the external diameter of described rubber ring is more than the internal diameter of described plug socket.
By using such scheme, it is excellent for defining a cross section between two ring-type mounting blocks on plug socket
The mounting groove of arc arch, rubber ring sleeve is located in mounting groove, it is possible to is connected on mounting groove and does not falls out, when by rubber ring sleeve
When being located in mounting groove, will not be moved in being connected to mounting groove after rubber ring generation elastic deformation, proceed at connection-peg
Time in plug socket so that rubber ring can first conflict between the outer wall and the inwall of plug socket of connection-peg, when connection-peg exists
When moving to certain position on plug socket, the locating slot that the locating piece of the annular on rubber ring is connected on the inwall of plug socket
In, it is possible to rubber ring is fixed, prevents because the inwall of plug socket is smooth and cause connection-peg to occur in plug socket
Mobile.
Of the present utility model it is further arranged to: the external diameter of described rubber ring is more than the internal diameter of described plug socket.
By using such scheme, because the external diameter of rubber ring is more than the internal diameter of plug socket so that rubber ring can always by
It is clamped between the outer wall of connection-peg and the inwall of plug socket, now receives elastic deformation during rubber ring, it is possible to support closely
Touch on the space between connection-peg and plug socket, thus play the effect of sealing.
Of the present utility model it is further arranged to: described locating piece is inclined at all sides of rubber ring and faces away from institute
The oblique upper in connection-peg grafting direction extends.
By using such scheme, when connection-peg is plugged in plug socket, because the external diameter of rubber ring is greater than plug socket
Internal diameter, the oblique upper also facing away from connection-peg grafting direction when of setting extends, it is possible to reduce locating piece and plug socket
Frictional force when inwall is conflicted；Locating piece is arranged on all sides of rubber ring, by increasing the contact surface of location and locating slot clamping
Long-pending, thus increase the locating effect to connection-peg, it is possible to prevent rubber ring to be moved between connection-peg and plug socket so that
Rubber ring can be always maintained at good sealing.
Of the present utility model it is further arranged to: conflict one end of described plug socket inwall of described locating piece is that cambered surface sets
Put.
By using such scheme, when rubber ring drives locating piece to move, at the end of locating piece conflict plug socket inwall
The curved setting in face, it is possible to reduce the contact area of locating piece and plug socket inwall, thus reduce between plug socket and locating piece
Frictional force so that the resistance being subject to when connection-peg moves on plug socket reduces.
Of the present utility model it is further arranged to: the internal diameter of described body is less than the external diameter of described connection-peg, described grafting
When head is conflicted on described body, described locating piece is connected in described locating slot.
By using such scheme, when connection-peg is plugged in plug socket, go ahead grafting, it is possible to conflicts at body
On, in now locating piece is connected to locating slot, one end of connection-peg is conflicted fixing by body, and one end is connected to by locating piece
It is fixed in locating slot so that will not loosen after connection-peg is fixing in plug socket.
Of the present utility model it is further arranged to: all sides of described body are provided with reinforcement.
By using such scheme, the reinforcement in the side setting of body week can increase the structural strength of body so that pipe
Body performance in use is the best.
Of the present utility model it is further arranged to: the outside of described body is provided with anticorrosive coat.
By using such scheme, the anticorrosive coat arranged in the outside of body can protect the surface of body so that body
Corrosion will not be received.
In sum, this utility model has the advantages that when connection-peg is plugged in plug socket, at connection-peg
Week side cross section be major arc arch mounting groove in the rubber ring of clamping be pushed against between connection-peg and plug socket, play sealing
Effect, connection-peg continues to be to conflict on the end face of adjacent tubes in one end of connection-peg towards movement in plug socket, while exist
The locating piece being wholely set on rubber ring is connected in the locating slot of plug socket inwall, thus solid to carrying out connection-peg
Fixed, it is possible to avoid affecting sealing because occurring between connection-peg and plug socket to loosen.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model；
Fig. 2 is the partial enlarged drawing in this utility model Fig. 1 at A.
In figure: 1, body；2, plug socket；3, connection-peg；4, mounting blocks；5, mounting groove；6, rubber ring；7, locating piece；8、
Locating slot；9, reinforcement；10, anticorrosive coat.
Detailed description of the invention
This utility model is described in further detail to accompanying drawing 2 below in conjunction with accompanying drawing 1.
A kind of corrugated tube group, as described in Fig. 1 to Fig. 2, includes two identical bodys of structure 1, sets in all sides of body 1
It is equipped with corrugated reinforcement 9, by increasing capacitance it is possible to increase the intensity of body 1.One end of body 1 is provided with connection-peg 3, at body 1
The other end be provided with plug socket 2, connection-peg 3 is plugged on plug socket 2 and is attached.
The inwall of plug socket 2 is smooth tubulose, and the internal diameter of plug socket 2 is greater than the external diameter of connection-peg 3, at connection-peg
All sides of 3 are provided with two mounting blocks 4, and between two mounting blocks 4, one cross section of formation is the mounting groove 5 of major arc arch,
Being connected with a rubber ring 6 in mounting groove 5, the cross section of rubber ring 6 is rounded, in rubber ring 6 is connected to mounting groove 5
Time, because the opening of mounting groove 5 is less than the diameter of rubber ring 6, rubber ring 6 needs to be connected to after deforming upon in mounting groove 5.When
When camera circle is connected in mounting groove 5, rubber ring 6 will not drop from mounting groove 5.The external diameter of rubber ring 6 is greater than plug socket 2
Internal diameter, when connection-peg 3 moves in plug socket 2, rubber ring 6 is pushed against inwall and the grafting of plug socket 2 after receiving extruding
Between the outer wall of 3, thus play the effect of sealing.
The part protruding mounting groove 5 of rubber ring 6 is provided with an annular locating piece 7, does not insert at connection-peg 3
When being connected on plug socket 2, locating piece 7 is positioned at the rubber ring 6 side away from the plug socket 2 of adjacent body 1, and location is to tilt
Being arranged on rubber ring 6, the inwall at plug socket 2 is additionally provided with a locating piece 7, moves to a certain degree at connection-peg 3
Time, locating piece 7 is fixed in can snapping fit onto locating slot 8.
The internal diameter of body 1 is less than the external diameter of connection-peg 3, when connection-peg 3 is conflicted on adjacent body 1, is inserting
Locating piece 7 on joint 3 is just connected in locating slot 8, and conflict on adjacent body 1 in one end of connection-peg 3, grafting simultaneously
All sides of 3 are connected on locating slot 8 be fixed by locating piece 7 so that will not after connection-peg 3 is fixing on plug socket 2
Occur to loosen.Rubber ring 6 will not be moved so that has good sealing when connecting between two bodys 1.
Be additionally provided with anticorrosive coat 10 in the outside of body 1, anticorrosive coat 10 is for purchase in Beijing will Sheng Weihua Chemical Co., Ltd.
The will Sheng Weihua anticorrosive paint bought, by increasing capacitance it is possible to increase the anti-corrosive properties on body 1 surface, thus extend its service life.Originally it is embodied as
Example is only that it is not to restriction of the present utility model, and those skilled in the art are reading to explanation of the present utility model
As required the present embodiment can be made after this specification and there is no the amendment of creative contribution, but as long as of the present utility model
All protected by Patent Law in right.
Claims (7)
1. a corrugated tube group, links together including two and body (1) that structure is identical, and one end of described body (1) sets
Being equipped with plug socket (2), the other end is provided with the connection-peg (3) matched with the plug socket (2) on adjacent described body (1), and it is special
Levy and be: all sides of described connection-peg (3) are provided with two ring-type mounting blocks (4), formed between two described mounting blocks (4)
Having the mounting groove (5) that cross section is the annular of major arc arch, described mounting groove (5) is arranged with rubber ring (6), described rubber ring
(6) all sides away from described mounting groove (5) are wholely set the locating piece (7) of annular, and described plug socket (2) is provided with and institute
Stating the locating slot (8) that locating piece (7) matches, the external diameter of described rubber ring (6) is more than the internal diameter of described plug socket (2).
A kind of corrugated tube group the most according to claim 1, it is characterised in that: the external diameter of described rubber ring (6) is more than described
The internal diameter of plug socket (2).
A kind of corrugated tube group the most according to claim 2, it is characterised in that: described locating piece (7) is inclined at rubber
The all sides enclosing (6) and the oblique upper facing away from institute connection-peg (3) grafting direction extend.
A kind of corrugated tube group the most according to claim 3, it is characterised in that: described locating piece (7) is conflicted described plug socket
(2) one end of inwall is that cambered surface is arranged.
A kind of corrugated tube group the most according to claim 4, it is characterised in that: the internal diameter of described body (1) is inserted less than described
The external diameter of joint (3), described connection-peg (3) conflict is when described body (1) is upper, and described locating piece (7) is connected to described location
In groove (8).
A kind of corrugated tube group the most according to claim 5, it is characterised in that: all sides of described body (1) are provided with reinforcement
Muscle (9).
A kind of corrugated tube group the most according to claim 6, it is characterised in that: the outside of described body (1) is provided with anticorrosion
Layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712894.1U CN205781643U (en) | 2016-06-30 | 2016-06-30 | A kind of corrugated tube group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620712894.1U CN205781643U (en) | 2016-06-30 | 2016-06-30 | A kind of corrugated tube group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781643U true CN205781643U (en) | 2016-12-07 |
Family
ID=58123948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620712894.1U Expired - Fee Related CN205781643U (en) | 2016-06-30 | 2016-06-30 | A kind of corrugated tube group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622775A (en) * | 2016-12-02 | 2017-05-10 | 东莞市中镓半导体科技有限公司 | Structure for improving distribution density of jetting pipes |
-
2016
- 2016-06-30 CN CN201620712894.1U patent/CN205781643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622775A (en) * | 2016-12-02 | 2017-05-10 | 东莞市中镓半导体科技有限公司 | Structure for improving distribution density of jetting pipes |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190630 |