CN203940148U - A kind of assembling pipe joint - Google Patents

A kind of assembling pipe joint Download PDF

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Publication number
CN203940148U
CN203940148U CN201420361058.4U CN201420361058U CN203940148U CN 203940148 U CN203940148 U CN 203940148U CN 201420361058 U CN201420361058 U CN 201420361058U CN 203940148 U CN203940148 U CN 203940148U
Authority
CN
China
Prior art keywords
pipe joint
pipe
outer thread
template outer
thread
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
Application number
CN201420361058.4U
Other languages
Chinese (zh)
Inventor
谢镕安
况皓
林忠富
吴丽君
宋云峰
李永龙
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.)
Changsha Guo Rong New Forms Of Energy Co Ltd
Original Assignee
Changsha Guo Rong New Forms Of Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changsha Guo Rong New Forms Of Energy Co Ltd filed Critical Changsha Guo Rong New Forms Of Energy Co Ltd
Priority to CN201420361058.4U priority Critical patent/CN203940148U/en
Application granted granted Critical
Publication of CN203940148U publication Critical patent/CN203940148U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An assembling pipe joint, at least has template outer thread pipe joint (1); The glue pipe socket (2,3) that one or two is connected with described template outer thread pipe joint (1) interface thread; Be used for tightening the locking sleeve (4,5) of the sebific duct (6,7) being socketed on described glue pipe socket (2,3); Described template outer thread pipe joint (1) is by the interface at two ends, and middle pipe shaft and connection pore form, and the external diameter of two end interfaces is unequal, and jointing is provided with outside thread.

Description

A kind of assembling pipe joint
Technical field
The utility model relates to a kind of assembling pipe joint, especially relates to a kind of for the connection set between different tube diameters pipeline.
Background technique
The pipe connection fittings of conversion caliber, generally have CONCENTRIC REDUCER, inside and outside silk etc. at present.Wherein CONCENTRIC REDUCER two ends are respectively equipped with the internal thread of different-diameter, and the reducing that is applicable to external thread piece connects; On the inside and outside footpath of inside and outside silk, be respectively equipped with internal and external screw thread, be applicable to being connected between external thread piece and inner thread piece.But in practice of construction process, often there is the reducing connection between inner thread piece.For the isometrical male connector (i.e. outer silk) connecting between inner thread piece, be conventionally only applicable to the connection between measure-alike inner thread piece now.For the reducing of realizing between inner thread piece connects, the way that often will adopt inside and outside silk to add isometrical outer silk solves.Situation about changing according to caliber, generally needs two above accessories to realize the conversion of caliber.Thereby increased consumption and the construction operation amount of pipe fitting, and increased the number of ports that likely becomes leakage hidden danger.In addition, to provisional water, water water pipe caliber and water source interface pipe diameter size differ sometimes, the connection of flexible pipe are existed to the predicament that is difficult to connection.Existing external thread piece and inner thread piece be standardization all, if the choice of diameter error while buying, or the standby source of goods of a certain specification is finished, cannot, with the substituting of other specification, when pipe leakage, especially be unfavorable for rushing to repair.
Model utility content
In order to overcome the defect of prior art, the utility model provides a kind of connection assembling pipe joint flexibly.
In order to solve the problems of the technologies described above, the utility model provides a kind of assembling pipe joint, at least has template outer thread pipe joint; The glue pipe socket that one or two is connected with described template outer thread pipe joint interface thread; For tightening the locking sleeve that is socketed on the sebific duct on described glue pipe socket; Described template outer thread pipe joint is by the interface at two ends, and middle pipe shaft and connection pore form, and the external diameter of two end interfaces is unequal, and jointing is provided with outside thread.
As improving technological scheme: the assembling pipe joint that the utility model provides, the pipe shaft of described template outer thread pipe joint is regular hexagon cylinder.
As improving technological scheme: the assembling pipe joint that the utility model provides, the pipe shaft end away from template outer thread pipe joint of described glue pipe socket has tapering, is less than the external diameter of the pipe shaft end of nearly template outer thread pipe joint away from the pipe shaft end external diameter of template outer thread pipe joint.
As improving technological scheme: the assembling pipe joint that the utility model provides, described glue pipe socket has at least one circumferential recess, is provided with seal ring in described circumferential recess.
As improving technological scheme: the assembling pipe joint that the utility model provides, the cylndrical surface of described glue pipe socket has outside thread.
In the situation that not conflicting, above-mentioned improvement project can be implemented alone or in combination.
The beneficial effect that the utility model brings: the assembling pipe joint that the utility model provides, the different glue pipe socket of external diameter is installed on template outer thread pipe joint interface thread, can adapt to the connection of different tube diameters interface, there is feature quick, easy to install; Be provided with the fastness that locking sleeve can improve connection, improve sealability.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of embodiment's assembling pipe joint;
Fig. 2 is the main TV structure schematic diagram after embodiment's locking sleeve launches;
Fig. 3 is the plan structure schematic diagram after embodiment's locking sleeve launches.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Assembling pipe joint as shown in Figure 1, comprise template outer thread pipe joint 1, template outer thread pipe joint 1 is by the interface at two ends, middle pipe shaft and connection pore form, the external diameter of two end interfaces is unequal, jointing is provided with outside thread, pipe shaft is regular hexagon cylinder, two glue pipe sockets 2,3 be connected with two interface threads of template outer thread pipe joint 1 respectively, glue pipe socket 2,3 has tapering away from pipe shaft end, away from pipe shaft end external diameter, be less than the external diameter of nearly pipe shaft end, the insertion of being convenient to sebific duct 6,7 connects.Locking sleeve 4,5 is wrapped in sebific duct 6,7, for tightening the sebific duct being socketed on described glue pipe socket 2,3.The structure of locking sleeve 4,5 as shown in Figures 2 and 3, can be firm by firm bolt.
In other embodiments, the glue pipe socket 2,3 of assembling pipe joint has at least one circumferential recess, is provided with O type seal ring in circumferential recess, has better sealability.
In other embodiments, the cylndrical surface of one or two glue pipe socket of assembling pipe joint has outside thread, for being connected between direct and inner thread piece.
The utility model is not limited to above preferred implementation, also can in the spirit of the utility model claim and specification restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as within the spirit limiting in claim, also belong to protection domain of the present utility model.

Claims (5)

1. an assembling pipe joint, is characterized in that: at least have template outer thread pipe joint (1); The glue pipe socket (2,3) that one or two is connected with described template outer thread pipe joint (1) interface thread; Be used for tightening the locking sleeve (4,5) of the sebific duct (6,7) being socketed on described glue pipe socket (2,3); Described template outer thread pipe joint (1) is by the interface at two ends, and middle pipe shaft and connection pore form, and the external diameter of two end interfaces is unequal, and jointing is provided with outside thread.
2. assembling pipe joint according to claim 1, is characterized in that: the pipe shaft of described template outer thread pipe joint (1) is regular hexagon cylinder.
3. assembling pipe joint according to claim 1, it is characterized in that: the pipe shaft end away from template outer thread pipe joint (1) of described glue pipe socket (2,3) has tapering, is less than the external diameter of the pipe shaft end of nearly template outer thread pipe joint (1) away from the pipe shaft end external diameter of template outer thread pipe joint (1).
4. assembling pipe joint according to claim 1, is characterized in that: described glue pipe socket (2,3) has at least one circumferential recess, in described circumferential recess, is provided with seal ring.
5. assembling pipe joint according to claim 1, is characterized in that: the cylndrical surface of described glue pipe socket (2,3) has outside thread.
CN201420361058.4U 2014-07-02 2014-07-02 A kind of assembling pipe joint Expired - Fee Related CN203940148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420361058.4U CN203940148U (en) 2014-07-02 2014-07-02 A kind of assembling pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420361058.4U CN203940148U (en) 2014-07-02 2014-07-02 A kind of assembling pipe joint

Publications (1)

Publication Number Publication Date
CN203940148U true CN203940148U (en) 2014-11-12

Family

ID=51859462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420361058.4U Expired - Fee Related CN203940148U (en) 2014-07-02 2014-07-02 A kind of assembling pipe joint

Country Status (1)

Country Link
CN (1) CN203940148U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352822A (en) * 2022-03-22 2022-04-15 烟台市通达橡塑科技有限公司 Reducing two-way pipe joint for engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114352822A (en) * 2022-03-22 2022-04-15 烟台市通达橡塑科技有限公司 Reducing two-way pipe joint for engine
CN114352822B (en) * 2022-03-22 2022-05-27 烟台市通达橡塑科技有限公司 Reducing two-way pipe joint for engine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PP01 Preservation of patent right
PP01 Preservation of patent right

Effective date of registration: 20170512

Granted publication date: 20141112

PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20200512

Granted publication date: 20141112

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: 20141112

Termination date: 20180702