CN207122697U - A kind of Novel elbow - Google Patents
A kind of Novel elbow Download PDFInfo
- Publication number
- CN207122697U CN207122697U CN201720831037.8U CN201720831037U CN207122697U CN 207122697 U CN207122697 U CN 207122697U CN 201720831037 U CN201720831037 U CN 201720831037U CN 207122697 U CN207122697 U CN 207122697U
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- CN
- China
- Prior art keywords
- ring
- resistance surface
- inconsistent
- packing ring
- cap
- 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.)
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Abstract
The utility model discloses a kind of Novel elbow, aiming to provide one kind has fastening structure, good sealing effect and practical elbow, its drip irrigation device is that elbow body includes main part and is arranged at the flower cap of the connection end of main part two, the colored cap and main part are directly provided with fastening assembly, fastening assembly includes the jump ring set gradually, packing ring and O-ring, the jump ring includes and flower the first inconsistent resistance surface of cap and second resistance surface inconsistent with packing ring, packing ring includes the supporting surface inconsistent with the second resistance surface and threeth resistance surface inconsistent with O-ring, the outer wall of packing ring is provided with the 4th limited block, the inwall of the connection end of main part is provided with standing groove, O-ring is placed in standing groove, the utility model is applied to pipe fitting technical field.
Description
Technical field
A kind of pipe fitting technical field is the utility model is related to, more specifically, it relates to a kind of Novel elbow.
Background technology
Elbow, suitable for the jointing of household water pipe, it is easy to deflecting and connection.
At present, the elbow of in the market, it includes elbow body.Traditional elbow is being attached cooperation with outer connecting pipe part
When, cooperation defective tightness between the two, cause sealing effectiveness poor, and by force both tighten easily cause spiral shell
The necrosis of line, so as to influence service life.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing one kind has fastening structure, seals
The good and practical elbow of effect.
To achieve the above object, the utility model provides following technical scheme：A kind of Novel elbow, including elbow sheet
Body, it is characterized in that：The elbow body includes main part and is arranged at the flower cap of the connection end of main part two, the colored cap and master
Body portion is directly provided with fastening assembly, and fastening assembly includes jump ring, packing ring and the O-ring set gradually, the jump ring include with
Flower the first inconsistent resistance surface of cap and second resistance surface inconsistent with packing ring, the packing ring include and the second resistance surface phase
The supporting surface of conflict and threeth resistance surface inconsistent with O-ring, the outer wall of packing ring are provided with the 4th limited block, the main body
The inwall of the connection end in portion is provided with standing groove, and O-ring is placed in standing groove, and the O-ring is provided with annular brace groove, support slot
Including the first madial wall, bottom land and the second madial wall, be respectively equipped with the first madial wall and the second madial wall the first support block and
Second support block, the first support block include the first supporting part, and the second support block includes the second supporting part, the first supporting part and second
Supporting part is in arc-shaped.
By using above-mentioned technical proposal, elbow body includes main part and is arranged at the flower of the connection end of main part two
Cap, flower cap and main part are directly provided with fastening assembly, colored cap and main part are then further ensured by the fastening assembly of setting
Between be completely embedded degree, and fastening assembly includes the jump ring, packing ring and the O-ring that set gradually, and jump ring includes and flower
The first inconsistent resistance surface of cap and second resistance surface inconsistent with packing ring, packing ring include inconsistent with the second resistance surface
Supporting surface and threeth resistance surface inconsistent with O-ring, the complete fastening system formed by said structure, then may be used
To ensure when spline is screwed into so that ensure to be completely embedded degree between jump ring, packing ring and sealing ring three, enter one
Step ground, by being provided with the 4th limited block on the outer wall of packing ring, it is therefore prevented that packing ring it is stuck, and have influence on service life, and
The inwall of the connection end of main part is provided with standing groove, and O-ring is placed in standing groove, ensure that the stable effect of fastening system
Fruit, and by being provided with annular brace groove in O-ring, support slot includes the first madial wall, bottom land and the second madial wall, by
First madial wall is provided with the first support block and the second support block is provided with the second madial wall, and the first support block includes
First supporting part, the second support block include the second supporting part, and are in arc-shaped by the first supporting part and the second supporting part, pass through
The first support block and the second support block set causes support effect when possessing certain deformation range of O-ring, ensure that one
Fixed deformation recovery capability, and the first supporting part and the second supporting part are arranged to arc-shaped, then further increase first,
The resilient support effect of two support blocks, so as to which part causes O-ring and the paired jump ring of flower hat and packing ring to form two-way stress
Effect, and then improve the stability of sealing effectiveness and connection.
The utility model is further arranged to：The angle angle for being between first resistance surface and the second resistance surface is
150 degree.
By using above-mentioned technical proposal, the angle angle for being between the first resistance surface and the second resistance surface is 150 degree,
By the way that the angle for being between the first resistance surface and the second resistance surface is arranged into 150 degree so that no matter being contradicted with flower cap
Or it is to ensure good cooperation tight ness rating with packing ring contradict, and further, ensure that good sealing effectiveness.
The utility model is further arranged to：The outer wall of the colored cap is provided with reinforcement.
By using above-mentioned technical proposal, the outer wall of flower cap is provided with reinforcement, by being arranged on to the reinforcement on flower cap
Muscle, then it can increase the structural strength of colored cap.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of Novel elbow embodiment of the utility model.
Fig. 2 is a kind of structural representation of the O-ring of Novel elbow embodiment of the utility model.
Embodiment
A kind of Novel elbow embodiment of the utility model is described further referring to figs. 1 to Fig. 2.
A kind of Novel elbow, including elbow body, elbow body include main part 1 and are arranged at 1 liang of connection of main part
The flower cap 2 at end, flower cap 2 and main part 1 are directly provided with fastening assembly, colored cap are then further ensured by the fastening assembly of setting
Degree is completely embedded between 2 and main part 1, and fastening assembly includes the jump ring 3, packing ring 4 and the O-ring 5 that set gradually,
Jump ring 3 includes including with flower the first inconsistent resistance surface 30 of cap 2 and second resistance surface 31 inconsistent with packing ring 4, packing ring 4
Inconsistent supporting surface 42 and threeth resistance surface 41 inconsistent with O-ring 5, pass through said structure shape with the second resistance surface 31
Into a complete fastening system, then can ensure when spline 2 is screwed into so that ensure jump ring 3, packing ring 4 and O-shaped
Enclose between 5 threes and be completely embedded degree, further, by being provided with the 4th limited block 42 on the outer wall of packing ring 4, it is therefore prevented that
Packing ring 4 it is stuck, and have influence on service life, and the inwall of the connection end of main part 1 is provided with standing groove, O-ring 5 is placed in
In standing groove, the stablizing effect of fastening system is being ensure that, and by being provided with annular brace groove 50, support slot 50 in O-ring 5
Including the first madial wall, bottom land and the second madial wall, by being provided with the first support block 51 on the first madial wall and second
Madial wall is provided with the second support block 52, and the first support block 51 includes the first supporting part 53, and the second support block 52 includes the
Two supporting parts 54, and be in arc-shaped by the first supporting part 53 and the second supporting part 54, pass through the He of the first support block 51 of setting
Second support block 52 causes support effect when possessing certain deformation range of O-ring 5, ensure that certain deformation recovers energy
Power, and the first supporting part 53 and the second supporting part 54 are arranged to arc-shaped, then further increase first and second support block
Effect is flexibly supported, so as to which part causes O-ring 5 and flower cap 2 to be formed and form two-way stressed effect to jump ring 3 and packing ring 4, is entered
And improve the stability of sealing effectiveness and connection.
The utility model is further arranged to, and the angle angle for being between the first resistance surface 30 and the second resistance surface 31 is
150 degree, the angle as shown in H in Fig. 1, by the way that the angle for being between the first resistance surface 30 and the second resistance surface 31 is arranged to
150 degree so that no matter it is to ensure good cooperation tight ness rating to be contradicted with flower cap 2 or with packing ring 4 contradict, enter one
Step ground, ensure that good sealing effectiveness.
The utility model is further arranged to, and the outer wall of flower cap 2 is provided with reinforcement 20, by being arranged on on flower cap 2
Reinforcement 20, then can increase the structural strength of colored cap 2.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of Novel elbow, including elbow body, it is characterized in that：The elbow body includes main part and is arranged at main body
The flower cap of the connection end of portion two, the colored cap and main part are directly provided with fastening assembly, jump ring that fastening assembly includes setting gradually,
Packing ring and O-ring, the jump ring include first resistance surface inconsistent with flower cap and second conflict inconsistent with packing ring
Face, the packing ring include the supporting surface inconsistent with the second resistance surface and threeth resistance surface inconsistent with O-ring, packing ring
Outer wall is provided with the 4th limited block, and the inwall of the connection end of the main part is provided with standing groove, and O-ring is placed in standing groove,
The O-ring is provided with annular brace groove, and support slot includes the first madial wall, bottom land and the second madial wall, the first madial wall and
The first support block and the second support block are respectively equipped with two madial walls, the first support block includes the first supporting part, the second support block
Including the second supporting part, the first supporting part and the second supporting part are in arc-shaped.
2. a kind of Novel elbow according to claim 1, it is characterized in that：Between first resistance surface and the second resistance surface
The angle angle for being in is 150 degree.
3. a kind of Novel elbow according to claim 1, it is characterized in that：The outer wall of the colored cap is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831037.8U CN207122697U (en) | 2017-07-10 | 2017-07-10 | A kind of Novel elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831037.8U CN207122697U (en) | 2017-07-10 | 2017-07-10 | A kind of Novel elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122697U true CN207122697U (en) | 2018-03-20 |
Family
ID=61612514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720831037.8U Active CN207122697U (en) | 2017-07-10 | 2017-07-10 | A kind of Novel elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122697U (en) |
-
2017
- 2017-07-10 CN CN201720831037.8U patent/CN207122697U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317600 port city, Yuhuan City, Taizhou, Zhejiang Patentee after: Yuhuan Chuanye Valve Co., Ltd. Address before: 317607 Taizhou port industrial city, Yuhuan County, Zhejiang Province Patentee before: Yuhuan County biography Valve Co., Ltd. |