CN205534789U - Sealing connecting structure between faucet inserts and plastics flange - Google Patents
Sealing connecting structure between faucet inserts and plastics flange Download PDFInfo
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- CN205534789U CN205534789U CN201620317052.6U CN201620317052U CN205534789U CN 205534789 U CN205534789 U CN 205534789U CN 201620317052 U CN201620317052 U CN 201620317052U CN 205534789 U CN205534789 U CN 205534789U
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- faucet
- plastics flange
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- faucet inserts
- annular
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Abstract
The utility model provides a sealing connecting structure between faucet inserts and plastics flange belongs to the sealing technique field. It has solved the poor problem of sealed effect between current faucet inserts and the plastics flange. This sealing connecting structure between faucet inserts and plastics flange, sealing connecting structure include the protruding muscle annular at least on one at least annular groove on the faucet inserts lateral wall is with the plastics flange inside wall, and annular groove and annular protruding muscle one -to -one set up, are equipped with O type sealing washer in the annular groove, and during annular protruding muscle is embedded into corresponding annular groove, and the lateral wall of annular protruding muscle is laminated with the inside wall of annular groove mutually. This sealing connecting structure has the effect that improves the sealed effect between faucet inserts and the plastics flange.
Description
Technical field
This utility model belongs to technical field of sealing technology, relates to a kind of faucet inserts and plastics
Hermetical connecting structure between flange.
Background technology
Faucet inserts is made up of metal material, and plastics flange is made up of plastic material,
Existing faucet inserts and the technology that is tightly connected of plastics flange: the week of faucet inserts
Outwards sidewall is smooth, is then placed in a mould by faucet inserts, passes through
This mold injection is formed plastics flange, and plastics flange is natural to be sealed solid with faucet inserts
Even, the medial wall of the plastics flange through hole after injection mo(u)lding is smooth, faucet inserts
The medial wall of outer circumferential wall and plastics flange through hole fit tightly formation and seal and be connected,
But the faucet inserts of this kind of structure and plastics flange be tightly connected mode, owing to going out
The contact surface that water nozzle inserts and plastics flange connect is smooth, due to faucet inserts and plastics
The material of flange is different, exists and has apertured asking between faucet inserts and plastics flange
Topic, causes the problem leaked, and the sealing between faucet inserts and plastics flange is poor,
And due to the existence in gap, also cause the connection between faucet inserts and plastics flange
Firmness is relatively low.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, proposes
A kind of Hermetical connecting structure between faucet inserts and plastics flange, the technology of solution
Problem is how to improve the sealing property between faucet inserts and plastics flange and connect jail
Gu degree.
The purpose of this utility model can be realized by following technical proposal: a kind of faucet
Hermetical connecting structure between inserts and plastics flange, it is characterised in that described sealing is even
Access node structure includes at least one annular groove on faucet inserts lateral wall and plastics flange
At least one annular convex rib on medial wall, described annular groove and annular convex rib one a pair
Should arrange, be provided with O RunddichtringO in described annular groove, described annular convex rib is embedded into
In corresponding annular groove, and the inner side of the lateral wall of described annular convex rib and annular groove
Wall fits.
Annular convex rib is embedded in annular groove, the lateral wall of annular convex rib and annular groove
Medial wall fit, increase the contact area between faucet inserts and plastics flange,
Improve the sealing area between faucet inserts and plastics flange, improve sealing effectiveness, and
And annular convex rib is embedded in annular groove and makes faucet inserts and plastics flange mutually block
Connect, improve the degree that is connected firmly between faucet inserts and plastics flange；O type seals
Sealing function is played in the setting of circle, improves the sealing between faucet inserts and plastics flange
Effect, even if having gap between faucet inserts and plastics flange, owing to O type seals
The setting of circle, still can make to have between faucet inserts and plastics flange the closeest
Envelope effect.
Hermetical connecting structure between above-mentioned a kind of faucet inserts and plastics flange
In, described plastics flange seals with faucet inserts by the way of injection mo(u)lding and is connected.
This kind of processing mode of plastics flange enables annular convex rib to be preferably embedded into annular groove
In, make the more tight of the lateral wall of annular convex rib and the medial wall laminating of annular groove,
Thus improve the sealing property between faucet inserts and plastics flange, and by injection
Mode make faucet inserts and plastics flange be fixedly connected with, can improve faucet inserts and
The degree that is connected firmly between plastics flange.
Hermetical connecting structure between above-mentioned a kind of faucet inserts and plastics flange
In, described annular groove is rectangle along the cross section in faucet insert axis direction.This kind
Shape is easy to process, and it is recessed that this kind of shape can make annular convex rib can preferably be embedded into annular
In groove, improve the sealing property between faucet inserts and plastics flange.
Hermetical connecting structure between above-mentioned a kind of faucet inserts and plastics flange
In, the described lateral wall of O RunddichtringO fits with the medial wall of annular groove.Select
The size of O RunddichtringO matches with the width of annular groove, improve faucet inserts and
Sealing property between plastics flange.
Hermetical connecting structure between above-mentioned a kind of faucet inserts and plastics flange
In, the end of described faucet inserts water inlet end has annular breach, described plastics method
Having ring rib on blue medial wall, described ring rib is embedded in annular breach,
And the lateral wall of ring rib with annular breach sidewall fit.Annular breach and annular
The sealing area arranged between increase faucet inserts and plastics flange of raised line, thus carry
Sealing property between high faucet inserts and plastics flange, and annular breach and annular
The setting of raised line makes faucet inserts and the mutual clamping of plastics flange, improves faucet inserts
And the degree that is connected firmly between plastics flange.
Hermetical connecting structure between above-mentioned a kind of faucet inserts and plastics flange
In, described annular breach is more than described annular groove edge along the length of faucet inserts radial direction
Faucet inserts length radially.This kind of structure, faucet inserts with go out the water storages such as bucket
When apparatus is connected, plastics flange with go out the water storage apparatus abutting contact such as bucket, plastics flange
Play the effect of sealing, improve the sealing effectiveness of junction.
Hermetical connecting structure between above-mentioned a kind of faucet inserts and plastics flange
In, described faucet inserts has exhalant canal, described exhalant canal is embedding along faucet
Part axis direction is arranged, and it is fixed that described annular breach has annular near the inner of exhalant canal
Position recess, the inner of described ring rib has circular orientation projection, described circular orientation
Projection is embedded in circular orientation recess.Setting of circular orientation projection and circular orientation recess
Surely playing the effect of location, circular orientation projection is embedded in circular orientation recess raising ring
The degree that firmly installs of shape raised line, thus improve between faucet inserts and plastics flange
Sealing effectiveness.
Compared with prior art, this utility model provide faucet inserts and plastics flange
Between Hermetical connecting structure by the annular convex rib arranged on plastics flange medial wall, ring
Shape raised line and circular orientation projection are respectively embedded on the faucet inserts lateral wall of correspondence
In annular groove, annular breach and circular orientation recess, so that faucet inserts and moulding
The material mutual clamping of flange, improves the journey that is connected firmly between faucet inserts and plastics flange
Degree, improves the sealing area between faucet inserts and plastics flange, thus improves water outlet
Sealing effectiveness between mouth inserts and plastics flange.
Accompanying drawing explanation
Fig. 1 is the overall structure sectional view of this faucet inserts and plastics flange.
Fig. 2 is the overall structure sectional view of this faucet inserts.
Fig. 3 is the overall structure sectional view of this plastics flange.
In figure, 1, faucet inserts；2, annular groove；3, plastics flange；4, ring
Shape convex tendon；5, O RunddichtringO；6, annular breach；7, ring rib；8, water outlet
Passage；9, circular orientation recess；10, circular orientation projection.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, to this utility model
Technical scheme be further described, but this utility model is not limited to these embodiments.
As it is shown in figure 1, being tightly connected between this faucet inserts 1 and plastics flange 3
Structure include annular groove 2, annular convex rib 4, O RunddichtringO 5, annular breach 6,
Ring rib 7, circular orientation recess 9 and circular orientation projection 10.
In the present embodiment, the quantity of the annular groove 2 on faucet inserts 1 lateral wall is
Twice, the quantity of the annular convex rib 4 on plastics flange 3 medial wall is twice, and annular is recessed
Groove 2 and annular convex rib 4 one_to_one corresponding are arranged, in actual production, and faucet inserts 1
The quantity of the annular groove 2 on lateral wall can be three roads or four roads, plastics flange 3
The quantity of the annular convex rib 4 on medial wall can be three roads or four roads.Annular groove 2
In be provided with O RunddichtringO 5, the inner side of the lateral wall of O RunddichtringO 5 and annular groove 2
Wall fits.
As in figure 2 it is shown, faucet inserts 1 has exhalant canal 8, exhalant canal 8
Arranging along faucet inserts 1 axis direction, annular groove 2 is along faucet inserts 1 axis
The cross section in direction is rectangle, and the end of faucet inserts 1 water inlet end has annular and lacks
Mouth 6, annular breach 6 is more than annular groove 2 edge along the length of faucet inserts 1 radial direction
Faucet inserts 1 length radially, annular breach 6 is near the inner tool of exhalant canal 8
There is circular orientation recess 9.As it is shown on figure 3, there is ring on the medial wall of plastics flange 3
Shape raised line 7, the inner of ring rib 7 has circular orientation projection 10.In the present embodiment,
Plastics flange 3 seals with faucet inserts 1 by the way of injection mo(u)lding and is connected, annular
Convex tendon 4 is embedded in the annular groove 2 of correspondence, and the lateral wall of annular convex rib 4 and ring
The medial wall of connected in star 2 fits, and ring rib 7 is embedded in annular breach 6, and
The lateral wall of ring rib 7 fits with the sidewall of annular breach 6, circular orientation projection
10 are embedded in circular orientation recess 9, and the lateral wall of circular orientation projection 10 and ring
The medial wall of shape positioning recess 9 fits, in actual production, it is also possible to first by plastics
The separately machined molding of flange 3, then faucet inserts 1 is connected with plastics flange 3 clamping.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although the most more employing faucet inserts 1, annular groove 2, plastics flange
3, annular convex rib 4, O RunddichtringO 5, annular breach 6, ring rib 7, water outlet are led to
The terms such as road 8, circular orientation recess 9, circular orientation projection 10, but be not precluded from making
By the probability of other term.Use these terms to be only used to more easily to describe and
Explain essence of the present utility model；Being construed as any additional restriction is all
Contrary with this utility model spirit.
Claims (7)
1. the Hermetical connecting structure between faucet inserts and plastics flange, its feature
Being, described Hermetical connecting structure includes at least on faucet inserts (1) lateral wall
At least one annular convex rib on road annular groove (2) and plastics flange (3) medial wall
(4), described annular groove (2) and annular convex rib (4) one_to_one corresponding are arranged, described
Being provided with O RunddichtringO (5) in annular groove (2), described annular convex rib (4) embeds
In corresponding annular groove (2), and the lateral wall of described annular convex rib (4) and ring
The medial wall of connected in star (2) fits.
Between a kind of faucet inserts the most according to claim 1 and plastics flange
Hermetical connecting structure, it is characterised in that described plastics flange (3) is by injection mo(u)lding
Mode seals with faucet inserts (1) and is connected.
A kind of faucet inserts the most according to claim 1 and 2 and plastics flange it
Between Hermetical connecting structure, it is characterised in that described annular groove (2) is embedding along faucet
The cross section of part (1) axis direction is rectangle.
A kind of faucet inserts the most according to claim 1 and 2 and plastics flange it
Between Hermetical connecting structure, it is characterised in that the lateral wall of described O RunddichtringO (5)
Fit with the medial wall of annular groove (2).
A kind of faucet inserts the most according to claim 1 and 2 and plastics flange it
Between Hermetical connecting structure, it is characterised in that described faucet inserts (1) water inlet end
End has annular breach (6), and the medial wall of described plastics flange (3) has ring
Shape raised line (7), described ring rib (7) is embedded in annular breach (6), and ring
The lateral wall of shape raised line (7) fits with the sidewall of annular breach (6).
Between a kind of faucet inserts the most according to claim 5 and plastics flange
Hermetical connecting structure, it is characterised in that described annular breach (6) is along faucet inserts (1)
Length radially is more than the described annular groove (2) length along faucet inserts (1) radial direction
Degree.
Between a kind of faucet inserts the most according to claim 5 and plastics flange
Hermetical connecting structure, it is characterised in that there is in described faucet inserts (1) water outlet and lead to
Road (8), described exhalant canal (8) is arranged along faucet inserts (1) axis direction,
Described annular breach (6) has circular orientation recess near the inner of exhalant canal (8)
(9), the inner of described ring rib (7) has circular orientation projection (10), described
Circular orientation projection (10) is embedded in circular orientation recess (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317052.6U CN205534789U (en) | 2016-04-14 | 2016-04-14 | Sealing connecting structure between faucet inserts and plastics flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317052.6U CN205534789U (en) | 2016-04-14 | 2016-04-14 | Sealing connecting structure between faucet inserts and plastics flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534789U true CN205534789U (en) | 2016-08-31 |
Family
ID=56792751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620317052.6U Active CN205534789U (en) | 2016-04-14 | 2016-04-14 | Sealing connecting structure between faucet inserts and plastics flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534789U (en) |
-
2016
- 2016-04-14 CN CN201620317052.6U patent/CN205534789U/en active Active
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| GR01 | Patent grant |