CN203113637U - Downpipe connector and downpipe assembly - Google Patents
Downpipe connector and downpipe assembly Download PDFInfo
- Publication number
- CN203113637U CN203113637U CN 201320018109 CN201320018109U CN203113637U CN 203113637 U CN203113637 U CN 203113637U CN 201320018109 CN201320018109 CN 201320018109 CN 201320018109 U CN201320018109 U CN 201320018109U CN 203113637 U CN203113637 U CN 203113637U
- Authority
- CN
- China
- Prior art keywords
- leader
- tube connector
- downspout device
- tube
- joint
- 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
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a downpipe connector. The downpipe connector comprises a drainer connecting pipe which is provided with inner threads which are used for connecting drainer threads; and a downpipe connecting pipe. One end of the downpipe connecting pipe is used for being in sealing connection with a downpipe, and the other end of the downpipe connecting pipe is connected with the drainer connecting pipe in a rotary and sealing mode. When the downpipe connector is assembled and dissembled, the drainer connecting pipe can be rotated independently, and the whole body of the downpipe, the downpipe connecting pipe, and the drainer connecting pipe does not need to be rotated, and therefore on the basis that firm connection between the downpipe connector and a drainer is guaranteed, and assembling and disassembling of the downpipe connector are convenient and quick. At the same time, the utility model further provides a downpipe assembly with the downpipe connector.
Description
Technical field
The utility model relates to the leader technical field, more particularly, relates to a kind of leader joint and leader assembly.
Background technology
The leader joint is used for downspout device and leader are communicated with, and an end of leader joint is connected with downspout device, and the other end is connected with leader.When mounted, the end with leader and leader joint is connected earlier, and the other end with the leader joint is connected with downspout device then.Under the usual condition, directly downspout device is inserted in the leader joint, realizes connecting by interference fit between downspout device and the leader joint.Obviously, the connection between downspout device and the leader joint is insecure relatively, and the leader joint comes off from downspout device easily.
For addressing the above problem, the interference fit between downspout device and the leader joint can be changed into and being threaded.Be threaded and want firmly with respect to interference fit.Downspout device is provided with external screw thread, the leader joint be provided with downspout device on the internal thread that cooperates of external screw thread.But, when mounted, need earlier the leader joint is connected with screwing with downspout device after leader connects again, obviously, be screwed on the downspout device leader joint that is connected with leader very inconvenient.
How to design a kind of leader joint, make its with the firm connection basis of downspout device on, can overcome the restriction of self structure, make the installation and removal of leader joint convenient, fast, be the critical problem that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of leader joint, this leader joint with the firm connection basis of downspout device on, can overcome the restriction of self structure, make the installation and removal of leader joint convenient, fast.Simultaneously, the utility model also provides a kind of leader assembly with above-mentioned leader joint.
The utility model provides following technical scheme:
A kind of leader joint comprises:
Downspout device tube connector, described downspout device tube connector are provided with for the internal thread that is threaded with downspout device;
The leader tube connector, an end of described leader tube connector is used for and leader is tightly connected, and the other end and described downspout device tube connector are tightly connected rotationally.
Preferably, described downspout device tube connector is provided with interior edge away from an end of described downspout device, described leader tube connector is provided with annular groove away from an end of described leader, the edge is fastened on the described annular groove in described, and be rotatably assorted with described annular groove, the width of described annular groove on described leader tube connector axial direction greater than in described along the thickness on described downspout device tube connector axial direction.
Preferably, described leader tube connector comprises leader tube connector body and intermediate connection tube, described leader tube connector body is provided with annular protrusion with described leader tube connector body coaxial line away from the end face of described leader, one end of described intermediate connection tube is provided with the outer, the external diameter of described outer is greater than the external diameter of described annular protrusion, internal diameter less than described downspout device tube connector, and the internal diameter greater than edge in described, described intermediate connection tube is inserted and secured in the described leader tube connector body described outer from the port of described annular protrusion, end face away from leader on described annular protrusion and the described leader tube connector body forms described annular groove jointly.
Preferably, the inwall of the outer wall of described intermediate connection tube and described annular protrusion interference fit and this intermediate connection tube and described annular protrusion is bonding.
Preferably, described leader tube connector body also comprises interior tube body and the outer tube body that is coaxially set, form annular containing cavity between the outer wall of described interior tube body and the inwall of described outer tube body, described annular containing cavity is away from the end sealing of described leader, described annular protrusion is coaxial with described interior tube body and be connected, and the internal diameter of described annular protrusion and the internal diameter of described interior tube body equate.
Preferably, the pitch of the internal thread of described downspout device tube connector is 0.5mm-7mm.
Preferably, the internal diameter of described downspout device tube connector is 34mm-42mm.
Preferably, also comprise the seal washer that is positioned on the described outer.
Preferably, the external surface of described downspout device tube connector is provided with antislip cog.
The utility model also provides a kind of leader assembly, comprises leader joint and the leader that is connected with described leader joint, and described leader joint is above-mentioned any described leader joint.
From technique scheme as can be seen, this leader joint is made up of downspout device tube connector and leader tube connector, be provided with the internal thread that is threaded with downspout device in the downspout device tube connector, downspout device tube connector and leader tube connector are tightly connected rotationally, like this, when installation or removal leader joint, can rotate the downspout device tube connector independently, and need not make leader, leader tube connector and downspout device tube connector unitary rotation, thereby guaranteeing on leader joint and the firm connection basis of downspout device, making the installation and removal of leader joint convenient, fast.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The explosive view of the leader joint that Fig. 1 provides for the utility model one embodiment;
The assembling schematic diagram of the leader joint that Fig. 2 provides for the utility model one embodiment;
The assembling view of the leader that Fig. 3 provides for the utility model one embodiment, leader tube connector and intermediate connection tube;
Assembling schematic diagram between leader joint, downspout device and the leader that Fig. 4 provides for the utility model one embodiment;
The leader modular construction schematic diagram that Fig. 5 provides for the utility model one embodiment.
Wherein, 1 is that leader joint, 11 for downspout device, 3 for leader, 4 is leader assembly for annular containing cavity, 2 away from the end face of leader, 100 for annular groove, 200 for the leader tube connector for annular protrusion, 132 for outer, 131 for antislip cog, 121 for internal thread, 113 for interior edge, 112 for seal washer, 111 for leader tube connector body, 14 for intermediate connection tube, 13 for downspout device tube connector, 12.
The specific embodiment
The utility model discloses a kind of leader joint, this leader joint is made up of downspout device tube connector and leader tube connector, be provided with the internal thread that is threaded with downspout device in the downspout device tube connector, downspout device tube connector and leader tube connector are tightly connected rotationally, guaranteeing to make the installation and removal of leader joint convenient, fast on leader joint and the firm connection basis of downspout device like this.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on embodiment of the present utility model, all other embodiment of those of ordinary skills' gained under the prerequisite of not making creative work belong to the scope that the utility model is protected.
Please refer to Fig. 1-Fig. 3, the explosive view of the leader joint that Fig. 1 provides for the utility model one embodiment; The assembling schematic diagram of the leader joint that Fig. 2 provides for the utility model one embodiment; The assembling view of the leader that Fig. 3 provides for the utility model one embodiment, leader tube connector and intermediate connection tube; Assembling schematic diagram between leader joint, downspout device and the leader that Fig. 4 provides for the utility model one embodiment; The leader modular construction schematic diagram that Fig. 5 provides for the utility model one embodiment.
In the utility model one specific embodiment, leader joint 1 comprises: downspout device tube connector 11 and leader tube connector.
Wherein, downspout device tube connector 11 is provided with the internal thread 112 that is threaded with downspout device 2, and an end of leader tube connector is used for and leader 3 is tightly connected, and the other end and above-mentioned downspout device tube connector 11 are tightly connected rotationally.
In this embodiment, leader joint 1 in above-mentioned is made up of downspout device tube connector 11 and leader tube connector, be provided with the internal thread 112 that is threaded with downspout device 2 in the downspout device tube connector 11, downspout device tube connector 11 and leader tube connector are tightly connected rotationally.Like this, when installation or removal leader joint 1, can rotate downspout device tube connector 11 independently, and need not make leader 3, leader tube connector and downspout device tube connector 11 unitary rotation, thereby guaranteeing to make the installation and removal of leader joint 1 convenient, fast on leader joint 1 and the downspout device 2 firm connection basis.
In the utility model one specific embodiment, downspout device tube connector 11 in above-mentioned in the end away from downspout device 3 is provided with along 111, correspondingly, leader tube connector in above-mentioned is provided with annular groove 100 away from an end of leader 3, in be fastened on the annular groove 100 and with this annular groove 100 along 111 and be rotatably assorted, annular groove 100 the axial width of leader tube connector greater than interior along 111 at the axial thickness of downspout device tube connector 11.
In this embodiment, interior on the downspout device tube connector 11 is fastened on the annular groove 100 of leader tube connector along 111.Since interior along 111 and annular groove 100 be rotatably assorted, and, the width of annular groove 100 greater than interior along 111 thickness, so downspout device tube connector 11 can rotate and move up and down with respect to the leader tube connector.
It will be understood by those skilled in the art that, can also downspout device tube connector 11 and leader tube connector be tightly connected rotationally by alternate manner, for example, between downspout device tube connector 11 and leader tube connector, increase locking device, when needs rotate, the action locking device is removed closely connection; After rotation stopped, the action locking device realized that again downspout device tube connector 11 is connected with the tight of leader tube connector.How to realize being tightly connected rotationally between the downspout device tube connector 11 of this paper and the leader tube connector and do not do concrete restriction.
Further, the leader tube connector in above-mentioned comprises leader tube connector body 13 and intermediate connection tube 12.
Leader tube connector body 13 is provided with annular protrusion 131 with leader tube connector body 13 coaxial lines away from the end face of leader 3, one end of intermediate connection tube 12 is provided with outer 121, the external diameter of outer 121 is greater than the external diameter of annular protrusion 131, internal diameter less than downspout device tube connector 11, and greater than interior along 111 internal diameter, intermediate connection tube 12 is inserted and secured in the described leader tube connector body 13 from the port of annular protrusion 131, the described annular groove 100 of corresponding end face 132 common formation of outer 121, annular protrusion 131 and leader tube connector pipe 13.
In this embodiment, during assembling leader joint 1, intermediate connection tube 12 is entered in the downspout device tube connector 11 away from an interior end along 111 from downspout device tube connector 11 away from an end of outer 121, end along 111 in then intermediate connection tube 12 has from downspout device tube connector 11 passes, since the external diameter of outer 121 greater than interior along 111 internal diameter, so the outer 121 on the intermediate connection tube 12 is stuck in the interior along on 111 of downspout device tube connector 11.The intermediate connection tube 12 that passes from downspout device tube connector 11 is inserted in the leader tube connector body 13 from the openend of annular protrusion 131, and is connected with leader tube connector 13.Like this, intermediate connection tube 12 has been realized being tightly connected between downspout device tube connector 11 and the leader tube connector, interior on the downspout device tube connector 11 is positioned at annular groove 100 along 111, has realized downspout device tube connector 11 rotatable with respect to the leader tube connector.
Preferably, interference fit between the intermediate connection tube 12 in above-mentioned and the annular protrusion 131 on the leader tube connector, and the inwall of the outer peripheral face of intermediate connection tube 12 and annular protrusion 131 is bonding.
Can also be for being threaded between intermediate connection tube 12 and the leader tube connector, this paper does not do concrete restriction to the connected mode between middle tube connector 12 and the leader tube connector.
In the utility model one specific embodiment, the leader tube connector body 13 in above-mentioned also comprises interior tube body 134 and outer tube body 133.
Wherein, interior tube body 134 and outer tube body 133 coaxial lines, formed annular containing cavity 200 between the inwall of the outer wall of interior tube body 134 and outer tube body 133, this annular containing cavity 100 is away from the end sealing of leader 3, and this seal structure is fixedlyed connected interior tube body 134 with outer tube body 133.Annular protrusion 131 in above-mentioned and this interior tube body 134 are coaxial and be connected, and the internal diameter of this annular protrusion 131 equates with the internal diameter of interior tube body 134.During installation, the head of leader 3 enters in the annular containing cavity 200, and is sleeved on the outer wall of interior tube body 134, in addition, can also be coated with gluing at leader 3 and interior tube body 134 contacted contact surfaces, thereby make connection more firm.
The pitch of the internal thread in above-mentioned on the downspout device tube connector 11 is 0.5mm-7mm, and its internal diameter is 34mm-42mm.The size of the size of the pitch of the internal thread 112 of this paper and the internal diameter of downspout device tube connector 11 is not done concrete restriction, all belongs to the scope of this paper protection as long as can realize identical effect.
The external surface of the downspout device tube connector 11 in above-mentioned is provided with antislip cog 113.The setting of antislip cog 113 is beneficial to the installation and removal of leader joint 1.
A kind of leader assembly 4 also is provided in the utility model one specific embodiment, this leader assembly 4 comprises leader joint and the leader that is connected with this leader joint, this leader joint is above-mentioned any one leader joint 1, above-mentioned leader 1 has above-mentioned effect, leader assembly with above-mentioned leader joint 1 has above-mentioned effect equally, so this paper repeats no more.
To the above-mentioned explanation of the disclosed embodiments, be that the art professional can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize in other embodiments not breaking away under the situation of using novel spirit or scope herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a leader joint is characterized in that, comprising:
Downspout device tube connector (11), described downspout device tube connector (11) be provided with for and the internal thread (112) that is threaded of downspout device (2);
The leader tube connector, an end of described leader tube connector is used for and leader (3) is tightly connected, and the other end and described downspout device tube connector (11) are tightly connected rotationally.
2. leader joint according to claim 1, it is characterized in that, described downspout device tube connector (11) is provided with interior edge (111) away from an end of described downspout device (3), described leader tube connector is provided with annular groove (100) away from an end of described leader (3), be fastened on the described annular groove (100) along (111) in described, and be rotatably assorted with described annular groove (100), described annular groove (100) the axial width of described leader tube connector greater than in described along (111) at the axial thickness of described downspout device tube connector (11).
3. leader joint according to claim 2, it is characterized in that, described leader tube connector comprises leader tube connector body (13) and intermediate connection tube (12), described leader tube connector body (13) is provided with annular protrusion (131) with described leader tube connector body (13) coaxial line away from the end face of described leader (3), one end of described intermediate connection tube (12) is provided with outer (121), the external diameter of described outer (121) is greater than the external diameter of described annular protrusion (131), internal diameter less than described downspout device tube connector (11), and the internal diameter greater than edge (111) in described, described intermediate connection tube (12) is inserted and secured in the described leader tube connector body (13) described outer (121) from the port of described annular protrusion (131), the end face (132) that described annular protrusion (131) and described leader tube connector body (13) are gone up away from described leader (3) forms described annular groove (100) jointly.
4. leader joint according to claim 3 is characterized in that, the outer wall of described intermediate connection tube (12) and described annular protrusion (131) interference fit and this intermediate connection tube (12) and the inwall of described annular protrusion (131) are bonding.
5. leader joint according to claim 3, it is characterized in that, described leader tube connector body (13) also comprises interior tube body (134) and the outer tube body (133) that is coaxially set, form annular containing cavity (200) between the inwall of the outer wall of described interior tube body (134) and described outer tube body (133), described annular containing cavity (200) is away from the end sealing of described leader (3), described annular protrusion (131) is coaxial with described interior tube body (134) and be connected, and the internal diameter of the internal diameter of described annular protrusion (131) and described interior tube body (134) equates.
6. leader joint according to claim 1 is characterized in that, the pitch of the internal thread (112) of described downspout device tube connector (11) is 0.5mm-7mm.
7. leader joint according to claim 1 is characterized in that, the internal diameter of described downspout device tube connector (11) is 34mm-42mm.
8. leader joint according to claim 3 is characterized in that, also comprises the seal washer (14) that is positioned on the described outer (121).
9. leader joint according to claim 1 is characterized in that, the external surface of described downspout device tube connector (11) is provided with antislip cog (113).
10. a leader assembly comprises leader joint and the leader that is connected with described leader joint, it is characterized in that, described leader joint is as any described leader joint of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018109 CN203113637U (en) | 2013-01-14 | 2013-01-14 | Downpipe connector and downpipe assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018109 CN203113637U (en) | 2013-01-14 | 2013-01-14 | Downpipe connector and downpipe assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113637U true CN203113637U (en) | 2013-08-07 |
Family
ID=48894000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018109 Expired - Fee Related CN203113637U (en) | 2013-01-14 | 2013-01-14 | Downpipe connector and downpipe assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799668A (en) * | 2018-07-14 | 2018-11-13 | 唐珊珊 | A kind of mounting assembly being connected with pipe fitting convenient for bellows |
-
2013
- 2013-01-14 CN CN 201320018109 patent/CN203113637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799668A (en) * | 2018-07-14 | 2018-11-13 | 唐珊珊 | A kind of mounting assembly being connected with pipe fitting convenient for bellows |
| CN108799668B (en) * | 2018-07-14 | 2020-07-10 | 江苏宏博机械制造有限公司 | Installation component convenient for connection of corrugated pipe and pipe fitting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20130062879A1 (en) | Inflating hose connector | |
| MX2009005162A (en) | Threaded plug. | |
| CN203113637U (en) | Downpipe connector and downpipe assembly | |
| CN209839420U (en) | Universal positioning mechanism of outlet pipe | |
| CN104216069A (en) | Sealing accessory for optical fiber connector and optical fiber connector using sealing accessory | |
| CN204074413U (en) | A kind of paste nozzle being exclusively used in the bowl-type consent of engine | |
| CN203477659U (en) | Engine fuel oil pipeline | |
| CN205298905U (en) | 360 rotatory hose nipple | |
| CN204692843U (en) | A kind of tubing seal device | |
| CN203309417U (en) | 360-degree rotating joint | |
| CN203870302U (en) | Connector box sealing ring limiting sleeve | |
| CN204083606U (en) | A kind of union jointing | |
| CN203614947U (en) | Engine joint component | |
| CN205208454U (en) | Anti -explosion indicating light | |
| CN208871219U (en) | A kind of connector convenient for adjusting | |
| CN205938299U (en) | Four -way pipe | |
| CN206112238U (en) | Be convenient for adjust formula valve | |
| CN202118417U (en) | 45-degree-buckling hose connector with screw nut | |
| CN104295830A (en) | Flange connection type rotary joint | |
| CN203536634U (en) | Protective structure of USB interface | |
| CN204878216U (en) | What leakproofness was good can convenient brill tail screw of replacing | |
| CN204030174U (en) | A kind of radio frequency coaxial electric connector carrying moment | |
| CN216242381U (en) | Conical surface stop valve | |
| CN206958056U (en) | A kind of multifunctional bolt | |
| CN213332887U (en) | Pipe joint type joint |
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: 20130807 Termination date: 20180114 |