CN209587403U - A kind of water outlet joint for faucet component - Google Patents
A kind of water outlet joint for faucet component Download PDFInfo
- Publication number
- CN209587403U CN209587403U CN201920193944.3U CN201920193944U CN209587403U CN 209587403 U CN209587403 U CN 209587403U CN 201920193944 U CN201920193944 U CN 201920193944U CN 209587403 U CN209587403 U CN 209587403U
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- CN
- China
- Prior art keywords
- positioning ring
- sliding sleeve
- ring
- water outlet
- optical axis
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- Expired - Fee Related
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Abstract
The utility model provides a kind of water outlet joint for faucet component, including metal central spindle, one end of the metal central spindle is provided with external thread section, the outer peripheral edge of the metal central spindle has been wholely set positioning ring and lower positioning ring, and the metal central spindle is formed with optical axis section at the position between the upper positioning ring and the lower positioning ring, interior seal groove is offered in the optical axis section, sliding sleeve is slidably connected in the optical axis section, and cutting ferrule is arranged in the optical axis section, inner seal ring is arranged in the interior seal groove, the inner seal ring is located in the inner hole of the sliding sleeve simultaneously, and when the sliding sleeve is supported on the upper positioning ring or the lower positioning ring, the inner seal ring and sliding sleeve dislocation arrangement.By being positioned using upper and lower positioning ring to sliding sleeve and cutting ferrule, since upper and lower positioning ring is integrally disposed upon in metal central spindle, service life is relatively high, and is not easy to be destroyed, simultaneously because upper positioning ring, without assembly, production cost is relatively low.
Description
Technical field
The utility model relates to a kind of tap accessory, especially a kind of water outlet joint for faucet component.
Background technique
Tap is the popular appellation of water valve, is a kind of size switch for controlling water flow.With people's living standard
Raising, the requirement to tap is also higher and higher, one of them is exactly to require the outlet pipe of tap can be relative to the fire hose
Head ontology rotation, this function usually rely on the water outlet connector component that is connected between outlet pipe and faucet body to realize.
The Chinese utility model patent of Publication No. CN208281664U is a kind of tap that the applicant designs previously
Water outlet connector component, including copper sleeve, the copper sleeve include upper section, middle section and lower section, and the maximum outside diameter of the upper section is less than
The minimum outer diameter in the middle section, the upper section are interspersed with wear-resistant sleeve, and the upper section is provided with interior seal groove, and the upper section opens up
There is the first card slot, inner seal ring is provided in interior seal groove, limited location snap ring is provided in first card slot, the wear-resistant sleeve
Outside offers external seal slot and location hole, is provided with exterior seal ring in the external seal slot.Water outlet connector component needs are borrowed
Limited location snap ring is helped to limit to wear-resistant sleeve, since limited location snap ring is plastic part, easy to aging, service life is relatively low, and
Limited location snap ring is more easily damaged under forceful action, in addition, needing to pacify for more one when the presence of limited location snap ring assembles production
The process for filling limited location snap ring, and limited location snap ring is easily lost since size is smaller, improves production cost to a certain extent.
In view of this, the applicant to the structure of water outlet joint for faucet component carried out deeper into research, have this then
Case generates.
Utility model content
That the purpose of this utility model is to provide a kind of service lifes is relatively high, be not easy to be destroyed and production cost is opposite
Lower water outlet joint for faucet component.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of water outlet joint for faucet component, including the metal central spindle with through-hole, one end of the metal central spindle is arranged
There is external thread section, the outer peripheral edge of the metal central spindle has been wholely set positioning ring and lower positioning ring, and the metal central spindle exists
It is formed with optical axis section at position between the upper positioning ring and the lower positioning ring, offers interior sealing in the optical axis section
Slot slidably connects sliding sleeve in the optical axis section, and the cutting ferrule for limiting the sliding sleeve sliding is arranged in the optical axis section,
Inner seal ring is arranged in the interior seal groove, the inner seal ring is located in the inner hole of the sliding sleeve simultaneously, and works as the cunning
Set is supported when on the upper positioning ring or the lower positioning ring, the inner seal ring and sliding sleeve dislocation arrangement, the cunning
External seal slot and the location hole with watertap discharging tube cooperation are offered on the outside of set, are provided with external seal in the external seal slot
Circle.
As a kind of improvement of the utility model, the lower positioning ring is relative to the upper positioning ring close to the external screw thread
Section, the cutting ferrule is supported on the lower positioning ring, and the outer peripheral edge of the cutting ferrule is provided with wear ring.
As a kind of improvement of the utility model, is offered on the inner sidewall of the cutting ferrule and multiple subtract glue groove.
As a kind of improvement of the utility model, the interior seal groove and/or the external seal slot are there are two more than.
As a kind of improvement of the utility model, metal block is embedded on the sliding sleeve, the location hole is provided with described
On metal block.
As a kind of improvement of the utility model, the periphery of the metal block is provided with sawtooth.
As a kind of improvement of the utility model, the cross section of the through-hole or the through-hole are far from the external thread section
One end mouth position cross section be in regular hexagon.
As a kind of improvement of the utility model, the sliding sleeve and the cutting ferrule are all the plastic part of POM material, the gold
Category central spindle is copper core.
As a kind of improvement of the utility model, the diameter of the optical axis section is from one end far from the interior seal groove to another
One extreme direction is gradually reduced.
By adopting the above technical scheme, the utility model has the following beneficial effects:
1, by the way that sliding sleeve and card to be set between upper positioning ring and lower positioning ring, upper positioning ring and lower positioning ring are utilized
Sliding sleeve and cutting ferrule are positioned, are metal portion since upper positioning ring and lower positioning ring are integrally disposed upon in metal central spindle
Part, non-aging, service life is relatively high, and is not easy to be destroyed, simultaneously because upper positioning ring is not necessarily to assembly, with traditional water
Tap water outlet joint assembly is compared, and production cost is relatively low.
2, by the way that wear ring is arranged on cutting ferrule, the lower end of outlet pipe can support the upper side wall in wear ring, avoid out
Water pipe and metal central spindle or faucet body contact, and then while avoiding rotating out of water pipe, generates noise.
Detailed description of the invention
Fig. 1 is the cutting structural schematic diagram of the utility model water outlet joint for faucet component；
Fig. 2 is the decomposition texture schematic diagram of the utility model water outlet joint for faucet component.
It is as follows that correspondence is indicated in figure:
10- metal central spindle；11- external thread section；
The upper positioning ring of 12-；Positioning ring under 13-；
14- escape；15- optical axis section；
Seal groove in 16-；20- sliding sleeve；
21- external seal slot；22- location hole；
23- metal block；30- inner seal ring；
40- exterior seal ring；50- cutting ferrule；
51- wear ring；52- subtracts glue groove.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, water outlet joint for faucet component provided in this embodiment, including metal central spindle 10, metal shaft
The material of core 10 can be selected according to actual needs, be said so that metal central spindle 10 is copper core as an example in the present embodiment
It is bright.One end of metal central spindle 10 is provided with external thread section 11, in use, 11 spiral of external thread section is connected on faucet body,
Realize the connection between metal central spindle 10 and faucet body, metal central spindle 10 is arranged vertically after connection, and metal central spindle 10 has
The one end for having external thread section 11 is lower end.The outer peripheral edge of metal central spindle 10 has been wholely set positioning ring 12 and lower positioning ring 13,
Wherein, lower positioning ring 13 relative to upper positioning ring 12 close to external thread section 11, and shape between lower positioning ring 13 and external thread section 11
At there is escape 14, in this way convenient for cutting external thread section 11 in metal central spindle 10, the outer diameter with positioning ring 13 at present is preferably omited
Greater than the outer diameter of external thread section 11, convenient for limiting the rigging position of external thread section 11.Metal central spindle 10 is in upper positioning ring 12 under
Optical axis section 15 is formed at position between positioning ring 13, the outer surface of optical axis section 15 should be as smooth as possible, to ensure hereafter to
The sliding sleeve 20 that can be referred to can slide in optical axis section 15.In addition, interior seal groove 16 is offered in optical axis section 15, in interior seal groove 16
It is arranged with inner seal ring 30, it should be noted that interior seal groove 16 can be arranged in each interior seal groove 16 respectively there are two more than
Have inner seal ring 30, in the present embodiment within seal groove 16 be illustrated for only one.
Preferably, the oral area position of the one end of the cross section of the through-hole of metal central spindle 10 or the through-hole far from external thread section 11
The cross section set is in regular hexagon, and the through-hole can be used as the use of allen wrench hole in this way, convenient for tightening metal central spindle 10
On faucet body.
Sliding sleeve 20 is slidably connected in optical axis section 15, i.e., sliding sleeve 20 is between upper positioning ring 12 and lower positioning ring 13.It is sliding
The internal diameter of set 20 is less than the outer diameter of any positioning ring in upper positioning ring 12 and lower positioning ring 13, in this way, due to upper 12 He of positioning ring
The presence of lower positioning ring 13, sliding sleeve 20 are difficult to be set in by way of assembly in optical axis section 15 as a whole, this implementation
Provide two kinds of methods sliding sleeve 20 being set in optical axis section 15 in example, first method is that sliding sleeve 20 is designed as multi-clove type button
Sliding sleeve (i.e. body of the sliding sleeve 20 including more than two mutually snappings, each body are annularly arranged) is connect, but assembly is more troublesome
And leakproofness is relatively poor, the second way is that injection molding goes out one directly in optical axis section 15 by way of insert injection moulding
The sliding sleeve 20 of formula can push sliding sleeve 20 to keep it opposite after injection molding since the outer surface of optical axis section 15 is relatively smooth by external force
It is slided in optical axis section 15.In addition, inner seal ring 30 is located at simultaneously in the inner hole of sliding sleeve 20, and when sliding sleeve 20 is supported in upper positioning ring
12 or lower positioning ring 13 on when, inner seal ring 30 and sliding sleeve 20 dislocation arrangement, i.e., in normal use, inner seal ring 30 be located at slide
In set 20, sealing is formed between sliding sleeve 20 and optical axis section 15, and in assembly, need to slide sliding sleeve 20 makes itself and interior seal groove 16
It mutually staggers, convenient for inner seal ring 30 is set in interior seal groove 16,20 mutual dislocation cloth of inner seal ring 30 and sliding sleeve at this time
It sets, slides sliding sleeve 20 again later and inner seal ring 30 is located in sliding sleeve 20, in other words, interior seal groove 16 is located at close to optical axis
At the position of wherein one end of section 15, mutual dislocation it can be arranged therewith after being slided so as to sliding sleeve 20, it is in the present embodiment, interior close
Sealing groove 16 is located at optical axis section 15 at the position of upper positioning ring 12.
Preferably, in order to ensure after insert injection moulding sliding sleeve 20 can be pushed, the diameter of optical axis section 15 is from far from interior sealing
One end of slot 16 is gradually reduced to another extreme direction, and certainly, the difference of the diameter at 15 both ends of optical axis section should not be too big, specific difference
It needs to be calculated according to seal parameters such as decrement, the filling rates of the length of optical axis section 15 and inner seal ring 30, specifically
Calculation is conventional mode, not the emphasis of the present embodiment, and and will not be described here in detail.
The outside of sliding sleeve 20 offers external seal slot 21 and the location hole 22 with watertap discharging tube cooperation, external seal slot 21
It is inside provided with exterior seal ring 40, i.e., exterior seal ring 40 is between watertap discharging tube and sliding sleeve 20, it is preferred that external seal slot 21
With exterior seal ring 40 all there are three, triple seal can be formed in this way.Certainly, watertap discharging tube is corresponding with location hole 22
It is also required to open up perforation at position, realizes tap by the way that pin or positioning column to be interspersed in the perforation and location hole 22 simultaneously
Connection between outlet pipe and sliding sleeve 20.Preferably, metal block 23 is embedded on sliding sleeve 20, metal block 23 can be copper billet or iron
Block, location hole 22 are provided on metal block 23, can increase the intensity of location hole 22 in this way, in addition, the periphery of metal block 23 is arranged
There is sawtooth, can ensure that the bond strength between metal block 23 and sliding sleeve 20 in this way.
The cutting ferrule 50 for limiting the sliding of sliding sleeve 20 is also arranged in optical axis section 15, cutting ferrule 50 is supported in lower positioning ring 13
On, sliding sleeve 20 is supported on cutting ferrule 50.After in the assembly of inner seal ring 30 and sliding sleeve 20, by the way that cutting ferrule 50 is set in optical axis
In section 15, sliding sleeve 20 is avoided to slide under the effect of gravity.The outer peripheral edge of cutting ferrule 50 is provided with wear ring 51, in use, tap
The upper side wall in wear ring 51 is then supported in the lower end of outlet pipe, and outlet pipe and metal central spindle 10 or faucet body is avoided to contact,
And then noise is generated when avoiding rotating out of water pipe.In addition, offered on the inner sidewall of cutting ferrule 50 it is multiple subtract glue groove 52, avoid being molded
When there is shrink phenomenon.
Preferably, in the present embodiment, sliding sleeve and the cutting ferrule are all the plastic part of POM material.
The utility model is described in detail above in conjunction with attached drawing, but the embodiments of the present invention and not only
It is limited to above embodiment, those skilled in the art can make various modifications to the utility model according to the prior art, these
Belong to the protection scope of the utility model.
Claims (9)
1. a kind of water outlet joint for faucet component, which is characterized in that including the metal central spindle with through-hole, the metal central spindle
One end is provided with external thread section, and the outer peripheral edge of the metal central spindle has been wholely set positioning ring and lower positioning ring, and the gold
Belong to central spindle and be formed with optical axis section at the position between the upper positioning ring and the lower positioning ring, is offered in the optical axis section
Interior seal groove slidably connects sliding sleeve in the optical axis section, and is arranged in the optical axis section for limiting the sliding sleeve sliding
Cutting ferrule, be arranged with inner seal ring in the interior seal groove, the inner seal ring is located in the inner hole of the sliding sleeve simultaneously, and works as
The sliding sleeve is supported when on the upper positioning ring or the lower positioning ring, the inner seal ring and sliding sleeve dislocation arrangement,
External seal slot and the location hole with watertap discharging tube cooperation are offered on the outside of the sliding sleeve, are provided in the external seal slot
Exterior seal ring.
2. water outlet joint for faucet component as described in claim 1, which is characterized in that the lower positioning ring is relative on described
Positioning ring is close to the external thread section, and the cutting ferrule is supported on the lower positioning ring, and the outer peripheral edge of the cutting ferrule is provided with
Wear ring.
3. water outlet joint for faucet component as described in claim 1, which is characterized in that offered on the inner sidewall of the cutting ferrule
It is multiple to subtract glue groove.
4. water outlet joint for faucet component as described in claim 1, which is characterized in that the interior seal groove and/or described outer
Seal groove is there are two more than.
5. water outlet joint for faucet component as described in claim 1, which is characterized in that it is embedded with metal block on the sliding sleeve,
The location hole is provided on the metal block.
6. water outlet joint for faucet component as claimed in claim 5, which is characterized in that the periphery of the metal block is provided with saw
Tooth.
7. water outlet joint for faucet component as described in claim 1, which is characterized in that the cross section of the through-hole is described
The cross section of the mouth position of the one end of through-hole far from the external thread section is in regular hexagon.
8. the water outlet joint for faucet component as described in any claim in claim 1-7, which is characterized in that the sliding sleeve
It is all the plastic part of POM material with the cutting ferrule, the metal central spindle is copper core.
9. the water outlet joint for faucet component as described in any claim in claim 1-7, which is characterized in that the optical axis
The diameter of section is gradually reduced from one end far from the interior seal groove to another extreme direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920193944.3U CN209587403U (en) | 2019-02-13 | 2019-02-13 | A kind of water outlet joint for faucet component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920193944.3U CN209587403U (en) | 2019-02-13 | 2019-02-13 | A kind of water outlet joint for faucet component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587403U true CN209587403U (en) | 2019-11-05 |
Family
ID=68354410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920193944.3U Expired - Fee Related CN209587403U (en) | 2019-02-13 | 2019-02-13 | A kind of water outlet joint for faucet component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587403U (en) |
-
2019
- 2019-02-13 CN CN201920193944.3U patent/CN209587403U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210213 |