CN204573405U - A kind of rapid pipe joint - Google Patents
A kind of rapid pipe joint Download PDFInfo
- Publication number
- CN204573405U CN204573405U CN201520249144.0U CN201520249144U CN204573405U CN 204573405 U CN204573405 U CN 204573405U CN 201520249144 U CN201520249144 U CN 201520249144U CN 204573405 U CN204573405 U CN 204573405U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- positioning ring
- draw
- pipe joint
- groove
- 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
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Joints Allowing Movement (AREA)
Abstract
The utility model discloses a kind of rapid pipe joint, comprise connecting tube, described connecting tube is outer is provided with positioning ring and clamping joint by screw thread; The two ends of described connecting tube are provided with spherical connecting head and draw-in groove, the intermediate portion of described connecting tube offers outside thread; Described clamping joint comprises fastening end and threaded ends, and the opening of described fastening end offers engagement portion, the inwall of described fastening end is opened and is provided with buffer layer, described buffer layer is provided with the flange with described draw-in groove mating shapes; Described threaded ends inside offers the internal thread matched with described outside thread.A kind of rapid pipe joint of the present utility model, 2 described clamping joints and positioning ring are all threaded connection with connecting tube, can regulate the position of positioning ring on connecting tube as required; Engagement portion and spherical connecting head make the clamping ability of joint stronger, and the draw-in groove that cooperation position is corresponding and flange, can reach good sealing effect.
Description
technical field:
The utility model relates to pipe fitting connection area, particularly relates to a kind of rapid pipe joint.
background technique:
Often need in Automatic manual transmission field to clamp pipe part, be generally all connect two sections of pipe parts respectively with one section of sebific duct at present, then tighten two ends with hoop respectively, to realize connection, the sealing of pipe joint.There is the shortcoming that connection is insecure, sealing is poor in this Placement, and the trouble that operates, and cannot tackle the connection of flexible pipe.
summary of the invention:
The purpose of this utility model is to solve the problems of the prior art, provides a kind of easy to operate, connects fast, and the rapid pipe joint of good sealing effect.
In order to achieve the above object, the technical solution of the utility model is:
A kind of rapid pipe joint, comprises connecting tube, and described connecting tube is outer is provided with positioning ring and clamping joint by screw thread; The two ends of described connecting tube are provided with spherical connecting head and draw-in groove, the intermediate portion of described connecting tube offers outside thread; Described clamping joint comprises fastening end and threaded ends, and the opening of described fastening end offers engagement portion, the inwall of described fastening end is opened and is provided with buffer layer, described buffer layer is provided with the flange with described draw-in groove mating shapes; Described threaded ends inside offers the internal thread matched with described outside thread.
Described positioning ring is the positioning ring of hexagon nut shape, and also offers the internal thread matched with described outside thread inside described positioning ring.
Described connecting head is arranged on the outermost two ends of described connecting tube, and the diameter of described connecting head is greater than the diameter of described connecting tube.
Described draw-in groove is identical with the quantity of described flange, and the position one_to_one corresponding between described draw-in groove and flange.
Described connecting tube is provided with 2 described clamping joints, the described connecting tube between 2 described clamping joints is provided with positioning ring.
The beneficial effects of the utility model are: a kind of rapid pipe joint of the present utility model, and 2 described clamping joints and positioning ring are all threaded connection with connecting tube, can regulate the position of positioning ring on connecting tube as required; Engagement portion and spherical connecting head make the clamping ability of joint stronger, and the draw-in groove that cooperation position is corresponding and flange, can reach good sealing effect.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
Embodiment 1
A kind of rapid pipe joint as shown in Figure 1, comprises connecting tube 1, and described connecting tube 1 is outer is provided with positioning ring 2 and clamping joint 3 by screw thread.The two ends of described connecting tube 1 are provided with spherical connecting head 11 and draw-in groove 12, the intermediate portion of described connecting tube 1 offers outside thread 13.Described connecting head 11 is arranged on the described outermost two ends of connecting tube 1, and the diameter of described connecting head 1 is greater than the diameter of described connecting tube 1, and clamping joint 3 can better be engaged with connecting head 1.Described clamping joint 3 comprises fastening end 31 and threaded ends 32, and the opening of described fastening end 31 offers engagement portion 4, and the inwall of described fastening end 31 is opened and is provided with buffer layer 5, buffer layer 5 is made with rubber, the damage to pipe fitting during minimizing clamping.Described buffer layer 5 is provided with the flange 6 with described draw-in groove 12 mating shapes; Described threaded ends 32 inside offers the internal thread 14 matched with described outside thread 13.
Described positioning ring 2 is the positioning ring of hexagon nut shape, and also offers the internal thread 14 matched with described outside thread 13 inside described positioning ring 2.Described draw-in groove 12 is identical with the quantity of described flange 6, and the position one_to_one corresponding between described draw-in groove 12 and flange 6, increase sealing during pipe fitting engaging.Described connecting tube 1 is provided with on the described connecting tube 1 between 2 described clamping joints, 3,2 described clamping joints 3 and positioning ring 2 is installed.
A kind of rapid pipe joint of the present embodiment, 2 described clamping joints and positioning ring are all threaded connection with connecting tube, can regulate the position of positioning ring on connecting tube as required; Engagement portion and spherical connecting head make the clamping ability of joint stronger, and the draw-in groove that cooperation position is corresponding and flange, can reach good sealing effect.
Claims (5)
1. a rapid pipe joint, comprises connecting tube (1), it is characterized in that: described connecting tube (1) is provided with positioning ring (2) and clamping joint (3) by screw thread outward; The two ends of described connecting tube (1) are provided with spherical connecting head (11) and draw-in groove (12), the intermediate portion of described connecting tube (1) offer outside thread (13); Described clamping joint (3) comprises fastening end (31) and threaded ends (32), the opening of described fastening end (31) offers engagement portion (4), the inwall of described fastening end (31) is opened buffer layer (5) is installed, described buffer layer (5) is provided with the flange (6) with described draw-in groove (12) mating shapes; Described threaded ends (32) inside offers the internal thread (14) matched with described outside thread (13).
2. a kind of rapid pipe joint according to claim 1, is characterized in that: the positioning ring that described positioning ring (2) is hexagon nut shape, and described positioning ring (2) inner side also offers the internal thread (14) matched with described outside thread (13).
3. a kind of rapid pipe joint according to claim 1, is characterized in that: described connecting head (11) is arranged on described connecting tube (1) outermost two ends, and the diameter of described connecting head (11) is greater than the diameter of described connecting tube (1).
4. a kind of rapid pipe joint according to claim 1, is characterized in that: described draw-in groove (12) is identical with the quantity of described flange (6), and the position one_to_one corresponding between described draw-in groove (12) and flange (6).
5. a kind of rapid pipe joint according to claim 1, is characterized in that: described connecting tube (1) is provided with 2 described clamping joints (3), and the described connecting tube (1) between 2 described clamping joints (3) is provided with positioning ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249144.0U CN204573405U (en) | 2015-04-22 | 2015-04-22 | A kind of rapid pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249144.0U CN204573405U (en) | 2015-04-22 | 2015-04-22 | A kind of rapid pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573405U true CN204573405U (en) | 2015-08-19 |
Family
ID=53866041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249144.0U Expired - Fee Related CN204573405U (en) | 2015-04-22 | 2015-04-22 | A kind of rapid pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628505A (en) * | 2019-09-24 | 2021-04-09 | 中国石油天然气股份有限公司 | Connecting clip |
-
2015
- 2015-04-22 CN CN201520249144.0U patent/CN204573405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628505A (en) * | 2019-09-24 | 2021-04-09 | 中国石油天然气股份有限公司 | Connecting clip |
| CN112628505B (en) * | 2019-09-24 | 2022-08-30 | 中国石油天然气股份有限公司 | Connecting clip |
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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: 20150819 Termination date: 20160422 |