CN207122677U - A kind of new chromium plating pipe fitting - Google Patents
A kind of new chromium plating pipe fitting Download PDFInfo
- Publication number
- CN207122677U CN207122677U CN201720830031.9U CN201720830031U CN207122677U CN 207122677 U CN207122677 U CN 207122677U CN 201720830031 U CN201720830031 U CN 201720830031U CN 207122677 U CN207122677 U CN 207122677U
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- China
- Prior art keywords
- hexagonal
- elbow
- nut
- hexagon
- pipe fitting
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Abstract
The utility model discloses a kind of new chromium plating pipe fitting, one kind is aimed to provide to be easily installed, dismantle, good sealing effect and the good chromium plating pipe fitting of structural stability, its drip irrigation device is formed with standing groove between elbow and hexagonal nuts, interior fitting is provided with standing groove, one end of interior fitting is placed in hexagonal (hexagon)nut, the other end of interior fitting is placed in elbow, limited ring groove is provided with the hexagonal (hexagon)nut, interior fitting is provided with spacing back-up ring, spacing back-up ring and limited ring groove are adapted, and 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 new chromium plating pipe fitting.
Background technology
Pipe fitting, suitable for the jointing of household water pipe, it is easy to deflecting and connection.
At present, the chromium plating pipe fitting of in the market, it includes joint, elbow and the hexagonal (hexagon)nut being sequentially connected, set on joint
There is trim.Traditional chromium plating pipe fitting is being connected in use, generally use elbow is directly connected to, with the increasing of usage time
Add, then elbow connection screw thread can be caused to fester, then need to change whole chromium plating pipe fitting, so just waste intact part；And
And the sealing effectiveness between each part of traditional chromium plating pipe fitting is poor, and it is all asking of presently, there are that structural stability is poor
Topic.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing one kind is easily installed, dismantles, sealing
The chromium plating pipe fitting that effect is good and structural stability is good.
To achieve the above object, the utility model provides following technical scheme：A kind of new chromium plating pipe fitting, including successively
Joint, elbow and the hexagonal (hexagon)nut of connection, joint are provided with trim, it is characterized in that：Shape between the elbow and hexagonal nuts
Into there is standing groove, interior fitting is provided with standing groove, one end of interior fitting is placed in hexagonal (hexagon)nut, the other end and elbow of interior fitting
It is detachably connected, is provided with limited ring groove in the hexagonal (hexagon)nut, interior fitting is provided with spacing back-up ring, spacing back-up ring and limited ring groove
It is adapted, the interior fitting includes upper connection end and lower connection end, the asbestos pad being placed on connection end being provided with hexagonal (hexagon)nut,
Formed with the first placed cavity between the lower connection end and elbow, put between elbow and joint formed with the second placed cavity, first
Put and flexible seal is provided with chamber and the second placed cavity, seal is provided with annular brace groove, in the both sides of support slot
The first support ring and the second support ring are respectively equipped with wall.
By using above-mentioned technical proposal, formed with standing groove between elbow and hexagonal nuts, by the standing groove of setting, and
And interior fitting is provided with standing groove, and one end of interior fitting is placed in hexagonal (hexagon)nut, can by the other end of interior fitting and elbow
Dismantling connection, by being provided with limited ring groove in hexagonal (hexagon)nut, and spacing back-up ring is provided with interior fitting so that spacing back-up ring and
Limited ring groove is adapted, and passes through fixation of the spacing back-up ring to limited ring groove, to be attached to elbow and hexagonal (hexagon)nut, this company
Connect mode by interior fixation outside, ensure that the stability of connection and the convenient degree of connection, and replacing hexagonal can also be carried out
Nut, interior fitting include upper connection end and lower connection end, being additionally provided with the asbestos pad being placed on connection end in hexagonal (hexagon)nut, passing through
The asbestos pad of setting, then internal fitting is protected, and the space of a buffering is provided between outer connecting pipe part, so as to
Ensure good stable connection effect, it is lower between connection end and elbow formed with the first placed cavity, formed between elbow and joint
There is the second placed cavity, by being provided with flexible seal in the first placed cavity and the second placed cavity, pass through the close of setting
Sealing is provided with annular brace groove so that seal has bigger elastic deformation scope, so as to improve resilient support effect, enters
One step, it is respectively equipped with the first support ring and the second support ring on the both sides inwall of support slot, it is ensured that bullet occurs in support slot
There is higher support effect during property deformation, so that it is guaranteed that good service life.
The utility model is further arranged to：First support ring includes the first supporting part, and the second support ring includes the
Two supporting parts, the first supporting part and the second supporting part are in arc-shaped.
By using above-mentioned technical proposal, the first support ring includes the first supporting part, and the second support ring includes the second support
Portion, the first supporting part and the second supporting part are in arc-shaped, by the first supporting part and the second supporting part of setting, and by
One supporting part and the second supporting part are arranged to arc-shaped, and convex structure has good resilient support effect, in joint to curved
When head carries out stress, the first supporting part and the second supporting part provide a reverse resilient support effect, so as to further improve
Sealing effectiveness, the seal being similarly also disposed in the first placed cavity can equally improve sealing effectiveness.
The utility model is further arranged to：The trim is provided with reinforcement.
By using above-mentioned technical proposal, trim is provided with reinforcement, by the reinforcement set on trim, made
It must decorate and be stamped support stress point, it is therefore prevented that trim deforms upon, to ensure the good structural strength of trim.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of new chromium plating pipe fitting embodiment of the utility model.
Fig. 2 is a kind of structural representation of the seal of new chromium plating pipe fitting embodiment of the utility model.
Embodiment
It is described further referring to figs. 1 to Fig. 2 new chromium plating pipe fitting embodiments a kind of to the utility model.
A kind of new chromium plating pipe fitting, including joint 1, elbow 2 and the hexagonal (hexagon)nut 3 being sequentially connected, joint 1 are provided with dress
Decorative cover 6, formed with standing groove between elbow 2 and hexagonal (hexagon)nut 3, by the standing groove of setting, and provided with interior in standing groove
Fitting 4, one end of interior fitting 4 is placed in hexagonal (hexagon)nut 3, the other end of interior fitting 4 is placed in elbow 2, passes through hexagonal spiral shell
Limited ring groove 30 is provided with cap 3, and spacing back-up ring 40 is provided with interior fitting 4 so that spacing back-up ring 40 and limited ring groove 30
It is adapted, passes through fixation of the spacing back-up ring 40 to limited ring groove 30, to be attached to elbow 2 and hexagonal (hexagon)nut 3, this connection
Mode by interior fixation outside, ensure that the stability of connection and the convenient degree of connection, and can also carry out change hexagonal spiral shell
Cap 3, to reach the purpose being convenient for changing, interior fitting 4 includes upper connection end and lower connection end, being additionally provided with and being placed in hexagonal (hexagon)nut 3
Asbestos pad 5 on upper connection end, by the asbestos pad 5 of setting, then internal fitting 4 is protected, and for outer connecting pipe part it
Between provide the space of a buffering, so as to ensure good stable connection effect, formed with the between lower connection end and elbow 2
One placed cavity 10, formed with the second placed cavity 11 between elbow 2 and joint 1, by the first placed cavity 10 and the second placed cavity
Flexible seal 12 is provided with 11, annular brace groove 120 is provided with by the seal 12 of setting so that seal has
There is bigger elastic deformation scope, so as to improve resilient support effect, further, divide on the both sides inwall of support slot 120
She You the first support ring 121 and the second support ring 122, it is ensured that have more during elastic deformation occurs for support slot 120
High support effect, so that it is guaranteed that good service life.
The utility model is further arranged to, and the first support ring 121 includes the first supporting part 123, and the second support ring 122 is wrapped
The second supporting part 124 is included, the first supporting part 123 and the second supporting part 124 are in arc-shaped, pass through the first supporting part of setting
123 and second supporting part 124, and the first supporting part 123 and the second supporting part 124 are arranged to arc-shaped, convex structure
With good resilient support effect, when joint carries out stress to elbow, the first supporting part 123 and the second supporting part 124 carry
For a reverse resilient support effect, so as to further improve sealing effectiveness, similarly it is also disposed in the first placed cavity 10
Seal can equally improve sealing effectiveness.
The utility model is further arranged to, and trim 6 is provided with reinforcement 60, is added by what is set on trim 6
Strengthening tendons 60 so that trim 6 has support stress point, it is therefore prevented that trim 6 deforms upon, to ensure the good structure of trim 6
Intensity.
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 new chromium plating pipe fitting, including joint, elbow and the hexagonal (hexagon)nut being sequentially connected, joint are provided with trim,
It is characterized in that：Formed with standing groove between the elbow and hexagonal (hexagon)nut, standing groove is interior to be provided with interior fitting, and one end of interior fitting is put
In in hexagonal (hexagon)nut, the other end and the elbow of interior fitting are detachably connected, and limited ring groove, interior fitting are provided with the hexagonal (hexagon)nut
Spacing back-up ring is provided with, spacing back-up ring and limited ring groove are adapted, and the interior fitting includes upper connection end and lower connection end, hexagonal
The asbestos pad being placed on connection end is provided with nut, formed with the first placed cavity, elbow between the lower connection end and elbow
Formed with the second placed cavity between joint, flexible seal is provided with the first placed cavity and the second placed cavity, sealing
Part is provided with annular brace groove, and the first support ring and the second support ring are respectively equipped with the both sides inwall of support slot.
2. a kind of new chromium plating pipe fitting according to claim 1, it is characterized in that：First support ring includes the first supporting part,
Second support ring includes the second supporting part, and the first supporting part and the second supporting part are in arc-shaped.
3. a kind of new chromium plating pipe fitting according to claim 1, it is characterized in that：The trim is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830031.9U CN207122677U (en) | 2017-07-10 | 2017-07-10 | A kind of new chromium plating pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830031.9U CN207122677U (en) | 2017-07-10 | 2017-07-10 | A kind of new chromium plating pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122677U true CN207122677U (en) | 2018-03-20 |
Family
ID=61612127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830031.9U Active CN207122677U (en) | 2017-07-10 | 2017-07-10 | A kind of new chromium plating pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122677U (en) |
-
2017
- 2017-07-10 CN CN201720830031.9U patent/CN207122677U/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 |
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. |
|
| CP03 | Change of name, title or address |