CN203571265U - Novel universal joint - Google Patents
Novel universal joint Download PDFInfo
- Publication number
- CN203571265U CN203571265U CN201320661556.6U CN201320661556U CN203571265U CN 203571265 U CN203571265 U CN 203571265U CN 201320661556 U CN201320661556 U CN 201320661556U CN 203571265 U CN203571265 U CN 203571265U
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- CN
- China
- Prior art keywords
- joint
- universal joint
- novel universal
- annular groove
- sealing
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- 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
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Abstract
The utility model belongs to the technical field of joints, and particularly relates to a novel universal joint which comprises a joint body. The upper portion of the joint body is a connection portion connected with a faucet, the lower portion of the joint body is an inserting portion, a sealing piece used for preventing water from overflowing is arranged in the connection portion, a plurality of threaded holes in the radial direction are evenly distributed at the upper end of the connection portion in the circumferential direction, and screws are connected into the threaded holes in a screwed mode. The screws are used for fixing the universal joint on the faucet, and connection is quick, convenient, firm and reliable; the sealing piece can guarantee that water in the faucet can not overflow from the opening end of the connection portion of the universal joint, water resource waste is avoided, and using of the faucet can not be affected; a groove is formed in the connection portion, mounting and dismounting are facilitated, and the universal joint is suitable for connection of a water pipe and a faucet and the like.
Description
Technical field:
The utility model belongs to joint technique field, refers in particular to a kind of Novel universal joint.
Background technique:
Because water tap has different shapes, standard, therefore universal joint is a kind of fastening means of the water tap for daily life.During use, one end of universal joint is sleeved on outside water tap, and the stainless steel fastening screw trip bolt on joint is tightened, universal joint is fixed on the waterexit end of water tap, just can realize being connected of water tap and universal joint, at the other end of universal joint, connect the work such as water inlet etc. can be watered flowers, cleaning.
Summary of the invention:
The purpose of this utility model be to provide a kind of simple in structure, connect Novel universal joint fast and easily.
The utility model is achieved in that
A kind of Novel universal joint, include joint body, the top of joint body is that the joint, the bottom that are connected with water tap are cutting graftage part, the inside of joint is provided with the excessive Sealing of anti-sealing, upper end at joint is circumferentially evenly equipped with the tapped hole that several radially arrange, and screw is screwed onto in tapped hole.
The outer surface of above-mentioned joint is conical surface, and the diameter of one end of close opening is less than the diameter near one end of cutting graftage part.
The past groove that is arranged with of the opening end of above-mentioned joint plane from opening end.
On the conical surface of above-mentioned joint, be provided with anti-skidding projection.
The inside of above-mentioned joint is provided with Sealing: on the inwall of joint, be formed with step surface and annular groove, annular groove and step surface UNICOM, Sealing includes the main body that is hollow circular cylinder shape, in the upper edge of main body, stretch out and be formed with convex annular edge, convex annular is along being arranged on step surface and stretching in annular groove.
On above-mentioned cutting graftage part, be provided with and the annular groove of cutting graftage part endoporus coaxial line, in annular groove, be provided with seal ring.
The advantage that the utility model is given prominence to is compared to existing technology:
1, the utility model is fixed on universal joint on water tap by screw, connects efficient and convenient, solid and reliable;
2, the water that the Sealing of the utility model setting can guarantee water tap is not excessive from the opening end of the joint of universal joint, causes the waste of water resources, and impact is used;
3, on joint of the present utility model, be provided with groove, easy disassembly.
Accompanying drawing explanation:
Fig. 1 is one of schematic diagram of the present utility model;
Fig. 2 is two of schematic diagram of the present utility model;
Fig. 3 is three of schematic diagram of the present utility model.
Embodiment:
With specific embodiment, the utility model is further described below, referring to Fig. 1-3:
A kind of Novel universal joint, include joint body, the top of joint body is that the joint 1, the bottom that are connected with water tap are cutting graftage part 2, the inside of joint 1 is provided with the excessive Sealing of anti-sealing 6, upper end at joint 1 is circumferentially evenly equipped with the tapped hole that several radially arrange, and screw 3 is screwed onto in tapped hole.
The outer surface of above-mentioned joint 1 is conical surface, and the diameter of one end of close opening is less than the diameter near one end of cutting graftage part 2.
The past groove 4 that is arranged with of the opening end of above-mentioned joint 1 plane from opening end.Groove 4 facilitates the dismounting of universal joint.
On the conical surface of above-mentioned joint 1, be provided with anti-skidding protrudingly 5, increase frictional force, be convenient to install.
The inside of above-mentioned joint 1 is provided with Sealing and is: on the inwall of joint 1, be formed with step surface and annular groove, annular groove and step surface UNICOM, Sealing 6 includes the main body 7 that is hollow circular cylinder shape, in the upper edge of main body 7, stretch out and be formed with convex annular along 8, convex annular is arranged on step surface and stretches in annular groove along 8.
On above-mentioned cutting graftage part 2, be provided with and the annular groove of cutting graftage part 2 endoporus coaxial lines, in annular groove, be provided with seal ring 9.
Use of the present utility model:
Above-described embodiment is only one of preferred embodiment of the present utility model; not with this, limit practical range of the present utility model; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.
Claims (6)
1. a Novel universal joint, it is characterized in that: include joint body, the top of joint body is that the joint, the bottom that are connected with water tap are cutting graftage part, the inside of joint is provided with the excessive Sealing of anti-sealing, upper end at joint is circumferentially evenly equipped with the tapped hole that several radially arrange, and screw is screwed onto in tapped hole.
2. a kind of Novel universal joint according to claim 1, is characterized in that: the outer surface of described joint is conical surface, and the diameter of one end of close opening is less than the diameter near one end of cutting graftage part.
3. a kind of Novel universal joint according to claim 2, is characterized in that: the past groove that is arranged with of the opening end of described joint plane from opening end.
4. a kind of Novel universal joint according to claim 3, is characterized in that: on the conical surface of described joint, be provided with anti-skidding projection.
5. a kind of Novel universal joint according to claim 1, it is characterized in that: the inside of described joint is provided with Sealing and is: on the inwall of joint, be formed with step surface and annular groove, annular groove and step surface UNICOM, Sealing includes the main body that is hollow circular cylinder shape, in the upper edge of main body, stretch out and be formed with convex annular edge, convex annular is along being arranged on step surface and stretching in annular groove.
6. a kind of Novel universal joint according to claim 1, is characterized in that: on described cutting graftage part, be provided with and the annular groove of cutting graftage part endoporus coaxial line, be provided with seal ring in annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661556.6U CN203571265U (en) | 2013-10-24 | 2013-10-24 | Novel universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320661556.6U CN203571265U (en) | 2013-10-24 | 2013-10-24 | Novel universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571265U true CN203571265U (en) | 2014-04-30 |
Family
ID=50538996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320661556.6U Expired - Fee Related CN203571265U (en) | 2013-10-24 | 2013-10-24 | Novel universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780257A (en) * | 2019-03-26 | 2019-05-21 | 温州昱龙智能机械科技有限公司 | A kind of Three-way rotary valve convenient for disassembly and assembly |
-
2013
- 2013-10-24 CN CN201320661556.6U patent/CN203571265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780257A (en) * | 2019-03-26 | 2019-05-21 | 温州昱龙智能机械科技有限公司 | A kind of Three-way rotary valve convenient for disassembly and assembly |
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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 |
Granted publication date: 20140430 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |