CN210510619U - Pipe with anti-drop connector - Google Patents

Pipe with anti-drop connector Download PDF

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Publication number
CN210510619U
CN210510619U CN201921505678.XU CN201921505678U CN210510619U CN 210510619 U CN210510619 U CN 210510619U CN 201921505678 U CN201921505678 U CN 201921505678U CN 210510619 U CN210510619 U CN 210510619U
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CN
China
Prior art keywords
socket section
section
wall
pipe
socket
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.)
Active
Application number
CN201921505678.XU
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Chinese (zh)
Inventor
周成立
林明华
张阿柯
黄鑫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kangmingyuan Guizhou Technology Development Co ltd
Original Assignee
Kangmingyuan Guizhou Technology Development Co ltd
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Publication date
Application filed by Kangmingyuan Guizhou Technology Development Co ltd filed Critical Kangmingyuan Guizhou Technology Development Co ltd
Priority to CN201921505678.XU priority Critical patent/CN210510619U/en
Application granted granted Critical
Publication of CN210510619U publication Critical patent/CN210510619U/en
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Abstract

The utility model relates to a pipe with anti-drop connector, which comprises more than one section of pipe body, wherein the head end and the tail end of each section of pipe body are respectively provided with a socket section and a socket section, the socket section of each section of pipe body can be inserted into the socket section of the adjacent pipe body, and the socket section is internally provided with an annular sealing ring installation cavity, a sealing ring and an annular limiting groove; socket section periphery wall be equipped with the anticreep hook subassembly that encircles socket section periphery wall interval more than a set of and set up, every group anticreep hook subassembly includes the hook seat and connects in the elastic hook piece of hook seat outer wall, when the socket section inserts in the bell mouth section that corresponds, the elastic hook piece receives can get into annular spacing inslot through the outer port of bell mouth section after extrusion deformation, later can reset joint in annular spacing inslot under self elastic action. The utility model discloses a tubular product is pegged graft conveniently, is difficult to drop, and it is very convenient to use moreover. The utility model discloses a tubular product sealing performance is good, is difficult to reveal.

Description

Pipe with anti-drop connector
Technical Field
The utility model relates to a pipeline sealing field is the tubular product of taking anticreep formula connector very much.
Background
The existing corrugated pipe basically adopts a hoop to prevent two sections of pipes from falling off, and does not adopt a self structure to prevent the two sections of pipes from falling off, so that the two sections of corrugated pipes can be connected by an additional device, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a take tubular product of anticreep formula connector, this take tubular product of anticreep formula connector utilize the anti-disengaging structure of self setting just can prevent droing between two sections adjacent interconnect's the tubular product, not only rational in infrastructure, simple to operate moreover.
The utility model discloses a following technical scheme realizes:
a pipe with a drop-proof connector comprises more than one section of pipe body, wherein the head end and the tail end of each section of pipe body are respectively provided with a socket section and a socket section, the socket section of each section of pipe body can be inserted into the socket section of the adjacent pipe body,
the inner wall of the bellmouth section is also provided with an annular limiting groove which is positioned between the outer port of the bellmouth section and the sealing ring installation cavity and is arranged around the inner wall of the bellmouth section;
the outer peripheral wall of the socket section is provided with more than one group of unhooking-proof components which are arranged around the outer peripheral wall of the socket section at intervals, each group of unhooking-proof components comprises a hook seat fixedly connected with the outer peripheral wall of the socket section and an elastic hook piece connected with the outer wall of the hook seat, one end of the elastic hook piece is fixedly connected with the outer wall of the hook seat, and the other end of the elastic hook piece extends outwards in an inclined manner from a connecting part to the direction back to the outer port of the socket section;
when the socket section inserts in the socket section that corresponds, the elasticity hook piece receives can get into annular spacing inslot through the outer port of socket section after the extrusion deformation, later can reset the joint in annular spacing inslot under self elastic action.
In this scheme inserted the socket section, the butt of socket section was held the position and is located the linkage segment of socket section, then annular spacing groove card is located the anticreep barb subassembly outside, make two sections tubular product connect and be difficult to drop.
Further, insertion is facilitated, and falling off is further prevented: the socket section periphery wall be by socket section outer port to deviating from the truncated cone face that the external diameter of socket section outer port direction increases gradually, socket section inner wall be with socket section outer wall's truncated cone face of truncated cone face matched with.
Further, the hook seat is fixedly connected with the peripheral wall of the socket section through a locking device. The locking device can be a screw, a screw or a bolt and other components.
Furthermore, in order to facilitate the clamping of the elastic hook piece, the annular limiting groove is formed by an annular groove surface perpendicular to the axis of the pipe body and a truncated cone surface which is connected with the outer periphery of the annular groove surface and extends inwards in an inclined mode, and the annular groove surface is close to the outer port of the socket section.
Furthermore, the pipe body is a double-wall corrugated pipe formed by sleeving and connecting a cylindrical pipe wall arranged on an inner layer and a corrugated pipe wall which is arranged on an outer layer and provided with a plurality of wave crests and wave troughs.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a tubular product is pegged graft conveniently, is difficult to drop, and it is very convenient to use moreover.
(2) The utility model discloses a tubular product sealing performance is good, is difficult to reveal.
Drawings
Fig. 1 is a schematic cross-sectional view of a bellows of embodiment 1 of the present invention in the axial direction.
Fig. 2 is a schematic sectional view of the bellows at the joint of embodiment 1 of the present invention in the axial direction.
Fig. 3 is an enlarged schematic view of a portion I of fig. 2.
Fig. 4 is a schematic cross-sectional view of the female end of embodiment 1 of the present invention in the axial direction.
Fig. 5 is a schematic cross-sectional view of the socket end of embodiment 1 of the present invention in the radial direction.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Example 1
A pipe with a drop-proof connector comprises more than one section of pipe body 1, the head and tail ends of each section of pipe body 1 are respectively provided with a socket section 1-1 and a socket section 1-2, the socket section 1-1 of each section of pipe body 1 can be inserted into the socket section 1-2 of the adjacent pipe body 1,
the pipe fitting comprises a pipe fitting body 1 and a socket section 1-2, wherein the socket section 1-2 is provided with at least one annular wave crest 1-3 protruding outwards, the inner cavity of the annular wave crest 1-3 is communicated with the inner cavity of the pipe fitting body 1 to form an annular sealing ring installation cavity 3-1 for installing a sealing ring 3, and the inner wall of the socket section 1-2 is also provided with an annular limiting groove 3-2 which is positioned between the outer port of the socket section 1-2 and the sealing ring installation cavity 3-1 and is arranged around the inner wall of the socket section 1-2;
the peripheral wall of the socket section 1-1 is provided with more than one group of unhooking prevention assemblies 2 arranged around the peripheral wall of the socket section 1-1 at intervals, each group of unhooking prevention assemblies 2 comprises a hook seat 2-1 fixedly connected to the peripheral wall of the socket section 1-1 and an elastic hook piece 2-2 connected to the outer wall of the hook seat 2-1, one end of the elastic hook piece 2-2 is fixedly connected with the outer wall of the hook seat 2-1, and the other end of the elastic hook piece extends outwards in an inclined manner from a connecting part to a direction away from the outer port of the socket section 1-1;
when the socket section 1-1 is inserted into the corresponding socket section 1-2, the elastic hook piece 2-2 can enter the annular limiting groove 3-2 through the outer port of the socket section 1-2 after being extruded and deformed, and then can be reset and clamped in the annular limiting groove 3-2 under the elastic action of the elastic hook piece.
In this scheme inserted the socket section, the butt of socket section was held the position and is located the linkage segment of socket section, then annular spacing groove card is located anticreep barb subassembly 2 outside, make two sections tubular product connect and be difficult to drop.
This embodiment facilitates insertion and further prevents falling off: the outer peripheral wall of the socket section 1-1 is a truncated cone surface with the outer diameter gradually increasing from the outer port of the socket section 1-1 to the direction departing from the outer port of the socket section 1-1, and the inner wall of the socket section 1-2 is a truncated cone surface matched with the truncated cone surface of the outer wall of the socket section 1-1.
In the embodiment, the hook seat 2-1 is fixedly connected with the peripheral wall of the socket section 1-1 through a locking device 4. The locking device can be a screw, a screw or a bolt and other components.
In order to facilitate the elastic hook plate to be clamped into the annular limiting groove 3-2, the annular limiting groove 3-2 is composed of an annular groove surface perpendicular to the axis of the pipe body 1 and a truncated cone surface connected with the outer periphery of the annular groove surface and extending obliquely inwards, wherein the annular groove surface is close to the outer port of the socket section 1-2.
The pipe body 1 of the present embodiment is a double-wall corrugated pipe formed by sleeving and connecting a cylindrical pipe wall arranged on an inner layer and a corrugated pipe wall arranged on an outer layer and having a plurality of wave crests and wave troughs. May be provided as a single wall bellows as desired.
While the present invention has been shown and described with reference to particular embodiments and alternatives thereof, it will be understood that various changes and modifications can be made without departing from the spirit and scope of the invention. It is understood, therefore, that the invention is not to be limited, except as by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a take tubular product of anticreep formula connector, includes tubular product body (1) more than one section, sets up socket section (1-1) and socket section (1-2) respectively at the head and the tail both ends of every section tubular product body (1), and socket section (1-1) of every section tubular product body (1) can insert in socket section (1-2) of adjacent tubular product body (1), its characterized in that:
the pipe fitting comprises a pipe fitting body (1) and a socket section (1-2), wherein the socket section (1-2) is provided with at least one annular wave crest (1-3) protruding outwards, the inner cavity of the annular wave crest (1-3) is communicated with the inner cavity of the pipe fitting body (1) to form an annular sealing ring installation cavity (3-1) for installing a sealing ring (3), and the inner wall of the socket section (1-2) is also provided with an annular limiting groove (3-2) which is positioned between the outer port of the socket section (1-2) and the sealing ring installation cavity (3-1) and is arranged around the inner wall of the socket section (1-2;
the outer peripheral wall of the socket section (1-1) is provided with more than one group of anti-unhooking components (2) which are arranged at intervals around the outer peripheral wall of the socket section (1-1), each group of anti-unhooking components (2) comprises a hook seat (2-1) fixedly connected to the outer peripheral wall of the socket section (1-1) and an elastic hook sheet (2-2) connected to the outer wall of the hook seat (2-1), one end of the elastic hook sheet (2-2) is fixedly connected with the outer wall of the hook seat (2-1), and the other end of the elastic hook sheet (2-2) extends outwards in an inclined manner from a connecting part to a direction away from the outer port of the socket section (1-;
when the socket section (1-1) is inserted into the corresponding socket section (1-2), the elastic hook piece (2-2) can enter the annular limiting groove (3-2) through the outer port of the socket section (1-2) after being extruded and deformed, and then can be reset and clamped in the annular limiting groove (3-2) under the elastic action of the elastic hook piece.
2. The pipe with the anti-drop connector as claimed in claim 1, wherein: the outer peripheral wall of the socket section (1-1) is a truncated cone surface with the outer diameter gradually increasing from the outer port of the socket section (1-1) to the direction departing from the outer port of the socket section (1-1), and the inner wall of the socket section (1-2) is a truncated cone surface matched with the truncated cone surface of the outer wall of the socket section (1-1).
3. The pipe with the anti-drop connector as claimed in claim 1, wherein: the hook seat (2-1) is fixedly connected with the peripheral wall of the socket section (1-1) through a locking device (4).
4. The pipe with the anti-drop connector as claimed in claim 1, wherein: the annular limiting groove (3-2) is composed of an annular groove surface perpendicular to the axis of the pipe body (1) and a truncated cone surface which is connected with the outer periphery of the annular groove surface and extends inwards in an inclined mode, wherein the annular groove surface is close to the outer port of the socket section (1-2).
5. The pipe with the anti-drop connector according to any one of claims 1 to 4, wherein: the pipe body (1) is a double-wall corrugated pipe formed by sleeving and connecting a cylindrical pipe wall arranged on an inner layer and a corrugated pipe wall which is arranged on an outer layer and provided with a plurality of wave crests and wave troughs.
CN201921505678.XU 2019-09-10 2019-09-10 Pipe with anti-drop connector Active CN210510619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921505678.XU CN210510619U (en) 2019-09-10 2019-09-10 Pipe with anti-drop connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921505678.XU CN210510619U (en) 2019-09-10 2019-09-10 Pipe with anti-drop connector

Publications (1)

Publication Number Publication Date
CN210510619U true CN210510619U (en) 2020-05-12

Family

ID=70569271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921505678.XU Active CN210510619U (en) 2019-09-10 2019-09-10 Pipe with anti-drop connector

Country Status (1)

Country Link
CN (1) CN210510619U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of pipe with anti dropping connector

Effective date of registration: 20200806

Granted publication date: 20200512

Pledgee: Huangshong branch of rural credit cooperative association of Pingba District, Anshun City

Pledgor: KANGMINGYUAN (GUIZHOU) TECHNOLOGY DEVELOPMENT Co.,Ltd.

Registration number: Y2020980004735

PE01 Entry into force of the registration of the contract for pledge of patent right