CN101358676A - Hose coupling - Google Patents
Hose coupling Download PDFInfo
- Publication number
- CN101358676A CN101358676A CN 200810120778 CN200810120778A CN101358676A CN 101358676 A CN101358676 A CN 101358676A CN 200810120778 CN200810120778 CN 200810120778 CN 200810120778 A CN200810120778 A CN 200810120778A CN 101358676 A CN101358676 A CN 101358676A
- Authority
- CN
- China
- Prior art keywords
- joint
- connection block
- hose coupling
- joints
- removable
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims description 21
- 238000010168 coupling process Methods 0.000 title claims description 21
- 238000005859 coupling reaction Methods 0.000 title claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The invention discloses a joint of a soft tube which includes a joint seat (3) and a plurality of joints (2) provided with inner holes (1). The insides of a plurality of inner holes (1) are communicated; the outer circular surface of each joint (2) is a cone body connected in a spiral way. After the structure is adopted, as the joint part is the cone body connected in a spiral way; when the joint is sheathed with the soft tube, the soft tube can be screwed into the joint in a spiral way, thus saving labor, having a fast speed and improving the production efficiency of mounting and connecting.
Description
Technical field
The invention belongs to the joint field, specifically relate to a kind of spiral hose coupling.
Background technique
Usually as the adaptor of various types of fluid systems, as its basic shape, pipe joint is a bit of pipe to pipe joint, and its two ends are suitable for connecting other parts or other pipeline in the fluid system.Some hose couplings of often seeing in the prior art, comprise tee union, cross fitting, five-way joint or the like, generally all be to be cast as one by connection block and several joints, wherein each joint is equipped with endoporus, and each endoporus is all linked up in connection block.But there is following shortcoming in this removable hose coupling: 1. the outer peripheral surface owing to its tip side is formed by stacking by a plurality of tapers, therefore in the cover top hose, socket difficulty, installation rate phenomenon slowly can be caused, the manufacturing efficiency of assembling can be reduced so greatly.2. again because connection block and some joints are the casting all-in-one-pieces, make the tightness of joint bad, be easy to generate phenomenons such as gas leakage.
Summary of the invention
Technical problem to be solved by this invention is that a kind of hose coupling that the socket flexible pipe is easy, quick for installation, can enhance productivity that makes is provided.
For solving the problems of the technologies described above, hose coupling provided by the invention comprises connection block and a plurality of joints with endoporus, and described a plurality of endoporus are in the connection block internal communication, and the outer peripheral surface of described each joint is the spiral taper that is formed by connecting.
After adopting above structure, the present invention compared with prior art has the following advantages: because joint part is the spiral taper that is formed by connecting, when with tube socket, just can be the spiral joint that is screwed into of flexible pipe, so both laborsaving, speed is fast, can improve the manufacturing efficiency of attaching again.
As improvement, described connection block is a regular prism, and one of them in described a plurality of joints be removable to be connected on the end face of connection block, and all the other joints are evenly removable to be connected on the side of connection block.Adopt this removable linkage structure, make maintenance, installation, use more conveniently, can not adopt the mode of casting simultaneously, make the tightness of hose coupling better.
As further improvement, described removable connection is meant that an end of described each joint has screw thread, has the tapped hole that matches with screw thread on the described connection block.After adopting this structure, make the structure of joint simpler, processing easier.
As further improving, the other end of described joint is a tip side, is cramping body between described tip side and the screw thread, and described cramping body is a regular hexagon.Adopt orthohexagonal cramping body, it is more convenient, laborsaving to make joint use instruments such as spanner when being screwed into connection block.
Description of drawings
Fig. 1 is the structural representation of the five-way joint of hose coupling of the present invention;
Fig. 2 is the structural representation of six pass joints of hose coupling of the present invention;
Fig. 3 is the joint structure schematic representation of hose coupling of the present invention.
Wherein, 1, endoporus; 2, joint; 3, connection block; 4, nut; 5, screw thread; 6, cramping body.
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Hose coupling of the present invention, five-way hose coupling as shown in Figure 1, comprise connection block 3 and five joints 2 with endoporus 1, described endoporus 1 is in connection block 3 internal communication, described connection block 3 is a four-prism, four joints 2 in described five joints 2 are removable respectively to be connected on four sides of connection block 3, and another one joint 2 is removable to be connected on the end face of connection block 3, and the outer peripheral surface of described five joints 2 is the spiral taper that is formed by connecting.Above-described removable connection is meant that the other end of five joints 2 is a threaded end, and is threaded in the screw mouth on 3 one end faces of connection block and four sides by fastening screw nut 4.
By the structural representation of six pass joints of hose coupling of the present invention shown in Figure 2 as can be known, this six logical hose coupling, comprise connection block 3 and six joints 2 with endoporus 1, described endoporus 1 is in connection block 3 internal communications, described connection block 3 is positive pentagonal prism, five joints 2 in described six joints 2 are removable respectively to be connected on 3 five sides of connection block, another one joint 2 is removable to be connected on the end face of connection block 3, and the outer peripheral surface of described six joints 2 is the spiral taper that is formed by connecting.Above-described removable connection is meant that the other end of five joints 2 is a threaded end, and is threaded in the screw mouth on 3 one end faces of connection block and four sides by fastening screw nut 4.
By the joint structure schematic representation of hose coupling of the present invention shown in Figure 3 as can be known, described joint 2 one ends have screw thread 5, have the tapped hole that matches with screw thread 5 on the described connection block 3; The other end of described joint 2 is a tip side, is cramping body 6 between described tip side and the screw thread 5, and described cramping body 6 is a regular hexagon.
Hose coupling of the present invention is not limited to above-described structure, and described joint quantity can have other variations, can be three, also can be seven or the like.These variations all fall within protection scope of the present invention.
Claims (4)
1, a kind of hose coupling, comprise connection block (3) and have a plurality of joints (2) of endoporus (1), described a plurality of endoporus (1) is characterized in that in connection block (3) internal communication: the outer peripheral surface of described each joint (2) is the spiral taper that is formed by connecting.
2, hose coupling according to claim 1, it is characterized in that: described connection block (3) is a regular prism, in described a plurality of joint (2) one of them be removable to be connected on the end face of connection block (3), and all the other joints (2) are evenly removable to be connected on the side of connection block (3).
3, hose coupling according to claim 2 is characterized in that: described removable connection, be meant that an end of described each joint (2) has screw thread (5), and have the tapped hole that matches with screw thread (5) on the described connection block (3).
4, according to claim 1 or 2 or 3 described hose couplings, it is characterized in that: the other end of described joint (2) is a tip side, is cramping body (6) between described tip side and the screw thread (5), and described cramping body (6) is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810120778 CN101358676A (en) | 2008-09-04 | 2008-09-04 | Hose coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810120778 CN101358676A (en) | 2008-09-04 | 2008-09-04 | Hose coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101358676A true CN101358676A (en) | 2009-02-04 |
Family
ID=40331210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810120778 Pending CN101358676A (en) | 2008-09-04 | 2008-09-04 | Hose coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101358676A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477298A (en) * | 2017-10-04 | 2017-12-15 | 英立（江苏）机电有限公司 | A kind of anticorrosion pvc pipe |
| CN107575669A (en) * | 2017-08-31 | 2018-01-12 | 安徽凯瑞汽配制造有限公司 | A kind of oil cooler joint |
| CN112771300A (en) * | 2018-08-08 | 2021-05-07 | 马可·安东尼奥·加西亚·维尔雷亚尔 | Universal flow divider |
-
2008
- 2008-09-04 CN CN 200810120778 patent/CN101358676A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575669A (en) * | 2017-08-31 | 2018-01-12 | 安徽凯瑞汽配制造有限公司 | A kind of oil cooler joint |
| CN107477298A (en) * | 2017-10-04 | 2017-12-15 | 英立（江苏）机电有限公司 | A kind of anticorrosion pvc pipe |
| CN112771300A (en) * | 2018-08-08 | 2021-05-07 | 马可·安东尼奥·加西亚·维尔雷亚尔 | Universal flow divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090204 |