CN208859193U - A kind of union elbow - Google Patents
A kind of union elbow Download PDFInfo
- Publication number
- CN208859193U CN208859193U CN201821625400.1U CN201821625400U CN208859193U CN 208859193 U CN208859193 U CN 208859193U CN 201821625400 U CN201821625400 U CN 201821625400U CN 208859193 U CN208859193 U CN 208859193U
- Authority
- CN
- China
- Prior art keywords
- reinforcing rib
- outer sleeve
- sleeve body
- screw thread
- platform
- 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
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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model discloses a kind of union elbows, it is simple to be intended to provide a kind of structure, the good and practical union elbow of protecting effect, its key points of the technical solution are that joint body includes the first connecting pin and second connection end, first connecting pin is equipped with external screw thread and contradicts platform, it contradicts platform and is equipped with the outer sleeve body being arranged along external screw thread side, and it the outer sleeve body and contradicts between platform to be detachably connected, the inner wall of the outer sleeve body is equipped with installation annular groove, it installs and is equipped with sealing ring in annular groove, the outer wall of the outer sleeve body is equipped with several first reinforcing ribs and several second reinforcing ribs, shape is arranged each first reinforcing rib in a ring, second reinforcing rib and the first reinforcing rib are arranged in a crossed manner, the utility model is suitable for pipe fitting technical field.
Description
Technical field
The utility model relates to a kind of pipe fitting technical fields, more specifically, it relates to a kind of union elbow.
Background technique
Currently, union elbow in the market, it includes joint body.Traditional union elbow, to the guarantor of the connection of screw thread
It is poor to protect effect, is easy to be influenced by external force, to influence the connection of union elbow.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structure is simple, protecting effect
Good and practical union elbow.
To achieve the above object, the utility model provides following technical solution: a kind of union elbow, including connector sheet
Body, it is characterized in that: the joint body include the first connecting pin and second connection end, the first connecting pin be equipped with external screw thread with
And platform is contradicted, it contradicts platform and is equipped with the outer sleeve body being arranged along external screw thread side, and be detachable between the outer sleeve body and conflict platform
Connection, the inner wall of the outer sleeve body are equipped with installation annular groove, sealing ring are equipped in installation annular groove, is set on the outer wall of the outer sleeve body
There are several first reinforcing ribs and several second reinforcing ribs, shape is arranged each first reinforcing rib in a ring, the second reinforcing rib and first
Reinforcing rib is arranged in a crossed manner.
By using above-mentioned technical proposal, joint body includes the first connecting pin and second connection end, by first
Connecting pin is equipped with external screw thread and contradicts platform, and the outer sleeve body along external screw thread side is further equipped on contradicting platform, is passed through
To be detachably connected cooperation between outer sleeve body and conflict platform, so that outer sleeve body forms a good protection outside the first connecting pin
Effect then improves the stablizing effect to the connection of the first connecting pin, the mounting ring being further arranged on the inner wall of outer sleeve body
Slot, and be equipped with sealing ring in installation annular groove, then good sealing effect is improved, in order to which the structure for improving outer sleeve body is strong
Degree then improves good knot by being equipped with several first reinforcing ribs and several second reinforcing ribs on the outer wall of outer sleeve body
Structure intensity, and by the setting of each first reinforcing rib, shape is arranged in a ring, and the second reinforcing rib is intersected with the first reinforcing rib and is set
It sets, so that the first reinforcing rib and the second webbed reinforcement structure of reinforcing rib shape, to improve good structural strength.
The utility model is further arranged to: the sealing ring is equipped with adsorption tank, absorption towards external screw thread side side
Slot cross-section trapezoidal shape, and the slot inner wall of adsorption tank is in arc-shaped, the groove depth of adsorption tank is in 0.5-0.8mm.
By using above-mentioned technical proposal, sealing ring is equipped with adsorption tank towards external screw thread side side, good in order to improve
Good sealing effect by the adsorption tank of setting, and will adsorb slot cross-section trapezoidal shape, and the slot inner wall of adsorption tank is in arc-shaped,
Good covered effect can be then formed, further by the groove depth of adsorption tank in 0.5-0.8mm, is then further ensured good
Good leakproofness.
The utility model is further arranged to: the trapezoidal shape of first reinforcing rib and the second reinforcing rib section.
By using above-mentioned technical proposal, the trapezoidal shape of the first reinforcing rib and the second reinforcing rib section, using above-mentioned knot
Structure setting, contact area is larger between the first and second reinforcing rib and outer sleeve body, then forms good structural stability effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of union elbow embodiment of the utility model.
Specific embodiment
A kind of union elbow embodiment of the utility model is described further referring to Fig.1.
A kind of union elbow, including joint body, joint body include the first connecting pin 1 and second connection end 2, are passed through
It is equipped with external screw thread on the first connecting pin 1 and contradicts platform 10, is further equipped on contradicting platform 10 along external screw thread side
Outer sleeve body 3 by outer sleeve body 3 and contradicts to be detachably connected cooperation between platform 10, so that outer sleeve body 3 is outside the first connecting pin 1
A good protecting effect is formed, then the stablizing effect to the connection of the first connecting pin 1 is improved, further by outer sleeve body 3
Inner wall on the installation annular groove 30 that is arranged, and be equipped with sealing ring 31 in installation annular groove 30, then improve good sealing and imitate
Fruit, in order to improve the structural strength of outer sleeve body 3, if by the outer wall of outer sleeve body 3 be equipped with several first reinforcing ribs 40 and
Dry second reinforcing rib 41 then improves good structural strength, and shape is arranged in a ring by the setting of each first reinforcing rib 40, and
And the second reinforcing rib 41 and the first reinforcing rib 40 is arranged in a crossed manner so that the first reinforcing rib 40 and the second reinforcing rib 41 formed it is netted
Reinforcement structure, to improve good structural strength.
The utility model is further arranged to, and sealing ring 31 is equipped with adsorption tank 310 towards external screw thread side side, in order to
Good sealing effect is improved, by the adsorption tank 310 of setting, and by 310 section trapezoidal shape of adsorption tank, adsorption tank 310
Slot inner wall is in arc-shaped, then can form good covered effect, further by the groove depth of adsorption tank 310 in 0.5-0.8mm,
Then further ensure good leakproofness.
The utility model is further arranged to, the trapezoidal shape of the first reinforcing rib 40 and 41 section of the second reinforcing rib, is used
Above structure setting, contact area is larger between the first and second reinforcing rib and outer sleeve body, then forms good structural stability effect
Fruit.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. a kind of union elbow, including joint body, it is characterized in that: the joint body includes that the first connecting pin and second connect
End is connect, the first connecting pin is equipped with external screw thread and contradicts platform, and it contradicts platform and is equipped with the outer sleeve body being arranged along external screw thread side, and
To be detachably connected between the outer sleeve body and conflict platform, the inner wall of the outer sleeve body is equipped with installation annular groove, installs and sets in annular groove
There is sealing ring, the outer wall of the outer sleeve body is equipped with several first reinforcing ribs and several second reinforcing ribs, each first reinforcing rib
Shape is arranged in a ring, and the second reinforcing rib and the first reinforcing rib are arranged in a crossed manner.
2. a kind of union elbow according to claim 1, it is characterized in that: the sealing ring is towards on the side of external screw thread side
Equipped with adsorption tank, slot cross-section trapezoidal shape is adsorbed, and the slot inner wall of adsorption tank is in arc-shaped, the groove depth of adsorption tank is in 0.5-0.8mm.
3. a kind of union elbow according to claim 1, it is characterized in that: first reinforcing rib and the second reinforcing rib section
Trapezoidal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625400.1U CN208859193U (en) | 2018-10-07 | 2018-10-07 | A kind of union elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625400.1U CN208859193U (en) | 2018-10-07 | 2018-10-07 | A kind of union elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859193U true CN208859193U (en) | 2019-05-14 |
Family
ID=66420265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625400.1U Expired - Fee Related CN208859193U (en) | 2018-10-07 | 2018-10-07 | A kind of union elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208859193U (en) |
-
2018
- 2018-10-07 CN CN201821625400.1U patent/CN208859193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20191007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |