CN201772179U - T-shaped joint - Google Patents
T-shaped joint Download PDFInfo
- Publication number
- CN201772179U CN201772179U CN2010205356289U CN201020535628U CN201772179U CN 201772179 U CN201772179 U CN 201772179U CN 2010205356289 U CN2010205356289 U CN 2010205356289U CN 201020535628 U CN201020535628 U CN 201020535628U CN 201772179 U CN201772179 U CN 201772179U
- Authority
- CN
- China
- Prior art keywords
- nut
- cutting ferrule
- connector body
- flexible pipe
- connector
- 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
- 241000826860 Trapezium Species 0.000 claims description 3
- 241000876833 Emberizinae Species 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 description 6
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a T-shaped joint, comprising a T-shaped joint main body, a T-shaped ladder through hole in the T-shaped joint main body, an internal thread respectively on three ends of the T-shaped joint main body, a nut connected with each end by the internal thread and a cutting sleeve arranged at the bottom of each nut and bunting against the shoulder part in the T-shaped ladder through hole. The connection is firm and after butt-joint, the hose is not easily drawn out.
Description
Technical field
The utility model discloses a kind of T connector, be mainly used in the various hose connection system pipelines, belong to the pipe fitting technical field.
Background technique
Pipe joint is widely used in the connection between delivery lines such as Oil, Water, Gas, generally can be divided into straight coupling, L type joint, T connector, wherein T connector comprises the T connector body, in the T connector body, has T type through hole, during butt joint, as long as flexible pipe can be realized the pipeline purpose of connecting in T type through hole is injected in the end of T connector body, but after butt joint, flexible pipe is pulled out easily, and then the accident that meets accident.
The model utility content
For addressing the above problem, the utility model purpose is to provide a kind of being connected firmly, after butt joint, and the T connector that flexible pipe is difficult for being pulled out.
The technological scheme that its technical problem that will solve the utility model adopts is: a kind of T connector, comprise the T connector body, in the T connector body, has T type ladder hole, three ends at the T connector body all are provided with an internal thread, and be connected with a nut by internal thread in each end, and setting a cutting ferrule in the bottom of each nut, each cutting ferrule is resisted against the shoulder place in the T type ladder hole.During butt joint, flexible pipe can insert from nut, passes cutting ferrule, and flexible pipe is in the T type ladder hole, so just can realize the purpose of pipeline butt joint, and the setting of described cutting ferrule can be blocked the flexible pipe that passes, thereby this flexible pipe is difficult for being pulled out again.
Of the present utility modelly further be set to: the cross section of described cutting ferrule is up-small and down-big trapezium structure, because of the internal diameter of this cutting ferrule up-small and down-big be provided in nut bottom, when flexible pipe will be drawn out, cutting ferrule block flexible pipe than small end, and cutting ferrule is against the cooperation place by nut, design like this, this flexible pipe just are difficult for being pulled out again.
Described nut inner hole wall is provided with two seal ring I, and the setting of two seal ring I can guarantee the sealability after flexible pipe passes nut.The joint of described nut and T connector body is provided with seal ring II, can guarantee the sealability of nut and T connector body joint like this.
After the utility model adopted said structure, flexible pipe was connected firmly after injecting the T connector body, and flexible pipe is difficult for being pulled out.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Embodiment
With reference to shown in Figure 1, a kind of T connector, comprise T connector body 1, in T connector body 1, has T type ladder hole 2, three ends at T connector body 1 all are provided with an internal thread 3, and be connected with a nut 4 by internal thread 3 in each end, and set a cutting ferrule 5 in the bottom of each nut 4, each cutting ferrule 5 is resisted against shoulder 6 places in the T type ladder hole 2.The cross section of described cutting ferrule 5 is up-small and down-big trapezium structure.
In order to improve sealability of the present utility model, described nut 4 inner hole walls are provided with two seal ring I 7, and are provided with seal ring II8 in the joint of nut 4 and T connector body 1.
When the utility model used, flexible pipe can insert from nut 4, passes cutting ferrule 5, flexible pipe is in the T type ladder hole 2, so just can realize the purpose of pipeline butt joint, after described flexible pipe passes cutting ferrule 5, when this flexible pipe is pulled out again, will be blocked by cutting ferrule, and be difficult for being pulled out.In the time will extracting flexible pipe, nut 4 can be pulled down from T connector body 1, can take out flexible pipe.
Claims (4)
1. T connector, comprise T connector body (1), in T connector body (1), has T type ladder hole (2), it is characterized in that: three ends at T connector body (1) all are provided with an internal thread (3), and be connected with a nut (4) by internal thread (3) in each end, and setting a cutting ferrule (5) in the bottom of each nut (4), the shoulder (6) that each cutting ferrule (5) is resisted against in the T type ladder hole (2) is located.
2. T connector according to claim 1 is characterized in that: the cross section of described cutting ferrule (5) is up-small and down-big trapezium structure.
3. T connector according to claim 1 is characterized in that: described nut (4) inner hole wall is provided with two seal ring I (7).
4. T connector according to claim 1 is characterized in that: described nut (4) is provided with seal ring II (8) with the joint of T connector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205356289U CN201772179U (en) | 2010-09-14 | 2010-09-14 | T-shaped joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205356289U CN201772179U (en) | 2010-09-14 | 2010-09-14 | T-shaped joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201772179U true CN201772179U (en) | 2011-03-23 |
Family
ID=43752022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205356289U Expired - Fee Related CN201772179U (en) | 2010-09-14 | 2010-09-14 | T-shaped joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201772179U (en) |
-
2010
- 2010-09-14 CN CN2010205356289U patent/CN201772179U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG BST MACHINERY CO., LTD. Free format text: FORMER OWNER: FENG BO Effective date: 20110815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: 311835 Zhejiang city of Zhuji province Zhejiang Diankou Industrial Zone under the Tang fan Bost Machinery Co. Ltd. Patentee after: Zhejiang Boshite Machinery Co., Ltd. Address before: 311835 Zhejiang city of Zhuji province Zhejiang Diankou Industrial Zone under the Tang fan Bost Machinery Co. Ltd. Patentee before: Feng Bo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |