CN205534460U - Straight water faucet - Google Patents
Straight water faucet Download PDFInfo
- Publication number
- CN205534460U CN205534460U CN201620060721.6U CN201620060721U CN205534460U CN 205534460 U CN205534460 U CN 205534460U CN 201620060721 U CN201620060721 U CN 201620060721U CN 205534460 U CN205534460 U CN 205534460U
- Authority
- CN
- China
- Prior art keywords
- snap ring
- outlet
- outlet pipe
- tap
- main body
- 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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- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides a straight water faucet belongs to mechanical technical field. It has been solved current tap outlet pipe and had just installed loaded down with trivial details scheduling problem with easy inefficacy the in main part junction. This straight water faucet, including leading main part and outlet pipe, leading main part includes the delivery port, and the end of intaking of outlet pipe is inserted in the delivery port and is formed sealing connection, is provided with the ring channel on the end outer wall of intaking of outlet pipe, and the ring channel endotheca has retaining snap ring, and retaining snap ring's lateral surface offsets with the inner wall of delivery port. This tap has the difficult advantages such as convenient that became invalid, installed.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to a kind of faucet, particularly relates to
A kind of direct drinking tap.
Background technology
Common a kind of direct drinking spigot water outlet pipe does not overlap assembling jump ring, after installing sealing ring
It is directly loadable in tap main body, has that stationarity is strong, easily produce when rotating water pipe
The shortcomings such as raw friction.Also have a kind of direct drinking tap structure complicated, in outlet pipe jump-ring slot
Ordinary rectangular jump ring is installed, then is connected fixing to outlet pipe and main body with threaded joint
Get up.This structure for water tap is installed comparatively laborious, and cost is high.
Pipe joint structure [the application of the open a kind of faucet proposed of Chinese patent literature data
Number: 200820088683.0；Authorization Notice No.: CN201202917Y], comprise and the fire hose
The upper pipe of head connection, down tube, the bottom outer wall of upper pipe is shaped with ring recess and jump-ring slot, ring recess set
Having sealing ring, the joint outer wall both sides of down tube are shaped with horizontal hole slot, and jump ring snaps in hole slot and card
Spring groove is clasped.The upper down tube of faucet is connected by buckle structure, only need to plug jump ring
Just can be removably mounted, very convenient, equipped with two seals circle between two pipes, sealing property improves,
Without leakage hidden trouble, above-mentioned attachment structure is fairly simple, and production cost is low, dependable performance.
Above-mentioned pipe joint structure can be applied to the connection knot of tap main body and outlet pipe
On structure.Although the pipe joint structure of above-mentioned faucet has above advantage, but jump ring is arranged on
On the outer wall of pipe joint, jump ring is in use readily removed or touches off.Jump ring
After loss, using at hydraulic pressure, the upper i.e. outlet pipe of down tube disengaging of pipe joint structure and water
Tap separates, and impact uses.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for prior art, it is proposed that
One is difficult to lose efficacy and installed direct drinking tap easily.
The purpose of this utility model can be realized by following technical proposal:
A kind of direct drinking tap, including tap main body and outlet pipe, described tap main body bag
Including the mouth of a river, the water inlet end of described outlet pipe is inserted in outlet and is formed and is tightly connected,
It is characterized in that, the water inlet end outer wall of described outlet pipe is provided with cannelure, described ring
The flexible snap ring of shape groove inner sleeve, the inwall phase of the lateral surface of described snap ring and outlet
Support.
When outlet pipe and the tap main body of faucet is installed, first snap ring is sleeved on out
In the cannelure of water pipe, then in the water inlet end of outlet pipe is inserted into outlet and form sealing
Connect.After installing, snap ring is spacing in the cannelure of outlet pipe, and elastic card
Ring is under the effect of elastic force, and its lateral surface offsets with the inwall of tap main body outlet.Water
The outlet pipe of tap and the installation process of tap main body are the most convenient.Because snap ring is pacified
It is contained in tap main body, generally will not lose, so faucet is difficult to lose efficacy.
Faucet in use, under the effect of hydraulic pressure, entering of watertap discharging tube
Water end (W.E.) has the trend leaving tap main body outlet, again because snap ring is at elastic force
Effect its lateral surface lower offsets with the inwall of tap main body outlet so that outside snap ring
Stiction is produced between the inwall of side and tap main body outlet.If snap ring
Maximum static friction force between lateral surface and tap main body outlet inwall is more than hydraulic pressure, water
Tap is all without inefficacy.Can be by increasing elastic force or the snap ring of snap ring
Coefficient of friction between lateral surface and tap main body outlet inwall increases that this maximum is quiet rubs
Wiping power.
In above-mentioned direct drinking tap, described snap ring is that open circles is ring-type.
Snap ring is that open circles is ring-type ensure that snap ring can produce bullet when compressive state
Power.
In above-mentioned direct drinking tap, the inwall of the outlet of described tap main body sets
It is equipped with the circular cone inclined-plane that from inside to outside aperture tapers into, the lateral surface of described snap ring
It is resisted against on circular cone inclined-plane.
The setting on circular cone inclined-plane makes outlet inwall there is a sector hole footpath the most gradually to contract
Little region, the snap ring that lateral surface is resisted against on circular cone inclined-plane exits outside outlet
Time constantly can be compressed by outlet inwall, produce bigger elastic force and act in outlet
On wall, such that it is able to increase between snap ring lateral surface and tap main body outlet inwall
Maximum static friction force, make outlet pipe be difficult to by hydraulic pressure and go out, make faucet be difficult to lost efficacy.
In above-mentioned direct drinking tap, the upper surface of described snap ring and lateral surface it
Between there is chamfering one, between lower surface and the lateral surface of described snap ring, there is chamfering two.
When mounted, the setting of chamfering two has guide effect to outlet pipe, beneficially water outlet
The insertion of pipe.Outlet pipe needs to change or when safeguarding, chamfering one be provided with beneficially water outlet
Pipe is pulled out.
In above-mentioned direct drinking tap, the inwall of the outlet of described tap main body sets
Being equipped with annular boss, the lower surface of described snap ring is resisted against on annular boss.
When being set with the outlet pipe insertion outlet of snap ring in cannelure, because there being ring
Shape boss limits snap ring, can avoid outlet pipe Rig up error such as inserted deep thus
Affect the use of faucet.
In above-mentioned direct drinking tap, the upper surface of described snap ring is provided with coaxially
The annular projection of line, described annular projection is limited in outer wall and the water outlet of outlet pipe water inlet end
Between the inwall of mouth.
The annular projection of snap ring upper surface outlet pipe outer wall and outlet inwall it
Between, it is possible to reduce rocking of outlet pipe, increase the stability that outlet pipe is installed, so that
Faucet is difficult to lose efficacy.
In above-mentioned direct drinking tap, the water inlet end outer wall of described outlet pipe and tap master
At least provided with a sealing ring, the water inlet end of described outlet pipe between the outlet inwall of body
Being provided with the seal groove corresponding with sealing ring on outer wall, described ring set is right
In the seal groove answered.
Employing sealing ring seals, ensure while sealing effectiveness outlet pipe into and out
During tap main body the most more convenient, it is ensured that faucet install convenient.Sealing ring is arranged on close
Make sealing ring location be not easily disconnected from seal groove, thus ensure the use of faucet, make water
Tap is difficult to lose efficacy.
Compared with prior art, this direct drinking tap has the advantage that
In snap ring is sleeved on the cannelure of outlet pipe and make the lateral surface of snap ring
Be resisted against on the inwall of tap main body outlet, make faucet be difficult to lost efficacy and install convenient.
The snap ring of open circles annular and the outlet inwall with circular cone inclined-plane is used to ensure that
Outlet pipe and tap main body junction have certain ability resistant to pressure, make faucet not
Easily lost efficacy.Chamfering on snap ring and annular projection and the use of sealing ring, it is ensured that
Stability that faucet is installed and convenience.
Accompanying drawing explanation
Fig. 1 is the sectional view of this faucet；
Fig. 2 is the enlarged drawing in this faucet Fig. 1 at A；
Fig. 3 is the axonometric chart of this faucet Elastic snap ring.
In figure, 1, tap main body；1a, outlet；1a1, circular cone inclined-plane；1a2, ring
Shape boss；2, outlet pipe；2a, cannelure；2b, seal groove；3, snap ring；
3a, chamfering one；3b, chamfering two；3c, chamfering three；3d, chamfering four；3e, ring-type
Protruding；4, sealing ring.
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.
Embodiment one
As it is shown in figure 1, direct drinking tap includes tap main body 1 and outlet pipe 2, tap
Main body 1 includes water inlet, spool installation cavity and the outlet 1a being interconnected.Water inlet
It is connected with feed pipe；Spool it is installed with, the on-off control of spool in spool installation cavity
The break-make of faucet；Outlet 1a connects outlet pipe 2, and the water inlet end of outlet pipe 2 is inserted
In the outlet 1a of tap main body 1 and formed be tightly connected, the water side of outlet pipe 2
It is connected with water outlet water nozzle；Outlet pipe 2 can be Discharging bent-tube.
As shown in Figures 2 and 3, the water inlet end outer wall of outlet pipe 2 is provided with rounded
The cannelure 2a of transition, the flexible snap ring of cannelure 2a inner sleeve 3.Snap ring 3 is in opening
Mouth is circular, has chamfering one 3a, bullet between upper surface and the lateral surface of snap ring 3
Between lower surface and the lateral surface of property snap ring 3, there is chamfering two 3b, snap ring 3 times
There is between end face and medial surface chamfering three 3c, the upper surface of snap ring 3 and medial surface
Between there is chamfering four 3d, the upper surface of snap ring 3 is provided with the ring-type convex of coaxial line
Play 3e, annular projection 3e at outlet pipe 2 water inlet end outer wall and tap main body 1 outlet 1a
Between inwall.Be provided with on the inwall of tap main body 1 outlet 1a from inside to outside aperture by
The circular cone inclined-plane 1a1 that gradual change is little, on outlet 1a inwall, circular cone below inclined-plane 1a1 also sets
Being equipped with annular boss 1a2, the lower surface of snap ring 3 is resisted against on annular boss 1a2,
The lateral surface of snap ring 3 is resisted against on circular cone inclined-plane 1a1.The water inlet end of outlet pipe 2
It is provided with two sealing rings 4, water outlet between the outlet 1a inwall of outer wall and tap main body 1
Being provided with two seal groove 2b on the water inlet end outer wall of pipe 2, two sealing rings 4 are respectively
It is sleeved in two seal groove 2b.
When installing outlet pipe 2 and the tap main body 1 of faucet, first by snap ring 3 He
Sealing ring 4 is set in the cannelure 2a and seal groove 2b of outlet pipe 2, then
The water inlet end of outlet pipe 2 is inserted in the outlet 1a of tap main body 1.After installing,
Lower surface outside snap ring 3 is resisted against on annular boss 1a2, in snap ring 3
The lower surface in portion can be resisted against the downside of cannelure 2a, upper within snap ring 3
It is spacing in water outlet that end face can be resisted against the upper side at cannelure 2a, i.e. snap ring 3
In the cannelure 2a of pipe 2.Annular projection 3e on snap ring 3 upper surface is positioned at ring
Between outlet pipe 2 outer wall and the outlet 1a inwall of shape more than groove 2a, including making
The medial surface of annular projection 3e is resisted against on outlet pipe 2 outer wall and its lateral surface faces out
The situation of mouth of a river 1a inwall.Snap ring 3 under the effect of elastic force, its lateral surface with
The circular cone inclined-plane 1a1 of tap main body 1 outlet 1a offsets.On snap ring 3 four
Chamfering has guide effect, it is simple to outlet pipe 2, snap ring 3 and tap main body 1
Dismounting.Chamfering one 3a on snap ring 3 rises when tap main body 1 extracted by outlet pipe 2
Effect, chamfering two 3b works when outlet pipe 2 inserts tap main body 1, chamfering three
3c works when dismantling snap ring 3 on outlet pipe 2, and 3d is in water outlet for chamfering four
Work when being set with snap ring 3 on pipe 2.Only need to will be set with snap ring 3 and close
The outlet pipe 2 of seal 4 inserts or extract tap main body 1 can complete outlet pipe 2 He
The installing/dismounting process of tap main body 1, the installation of faucet is the most convenient.
After outlet pipe 2 inserts tap main body 1, snap ring 3 is in tap main body 1 water outlet
In mouth 1a.Snap ring 3 in tap main body 1 outlet 1a is difficult to lose, institute
It is difficult to lose efficacy with faucet.Faucet is when discharging water, under the effect of hydraulic pressure, and outlet pipe
2 water inlet ends are made downside and the snap ring 3 of cannelure 2a by impulsive force upwards
Internal lower surface offsets, and it is main to make outlet pipe 2 and snap ring 3 have disengaging tap
The trend of body 1.Again because snap ring 3 is to the outside elastic force of outlet 1a inwall effect,
So producing quiet between the inwall of snap ring 3 lateral surface and tap main body 1 outlet 1a
Frictional force.As long as between snap ring 3 lateral surface and tap main body 1 outlet 1a inwall
Maximum static friction force more than hydraulic pressure, faucet is all without inefficacy.And and snap ring
The outlet 1a inwall that 3 lateral surface offset is the cone inclined that aperture is gradually reduced from inside to outside
Face 1a1, when snap ring 3 moves under the effect of hydraulic pressure outside outlet 1a, bullet
Property snap ring 3 is constantly compressed and is produced bigger elastic force, so that outside snap ring 3
Maximum static friction force between face and tap main body 1 outlet 1a inwall is continuously increased, and makes
Outlet pipe 2 is not easily disconnected from tap main body 1, and faucet is difficult to lose efficacy.
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.
Claims (6)
1. a direct drinking tap, including tap main body (1) and outlet pipe (2), described tap main body (1) includes outlet (1a), the water inlet end of described outlet pipe (2) is inserted in outlet (1a) and formation is tightly connected, it is characterized in that, cannelure (2a) it is provided with on the water inlet end outer wall of described outlet pipe (2), the flexible snap ring of described cannelure (2a) inner sleeve (3), the lateral surface of described snap ring (3) offsets with the inwall of outlet (1a)；Being provided with the circular cone inclined-plane (1a1) that from inside to outside aperture tapers on the inwall of the outlet (1a) of described tap main body (1), the lateral surface of described snap ring (3) is resisted against on circular cone inclined-plane (1a1).
Direct drinking the most according to claim 1 tap, it is characterised in that described snap ring (3) is ring-type in open circles.
Direct drinking the most according to claim 1 and 2 tap, it is characterized in that, there is between upper surface and the lateral surface of described snap ring (3) chamfering one (3a), there is between lower surface and the lateral surface of described snap ring (3) chamfering two (3b).
Direct drinking the most according to claim 1 and 2 tap, it is characterized in that, being provided with annular boss (1a2) on the inwall of the outlet (1a) of described tap main body (1), the lower surface of described snap ring (3) is resisted against on annular boss (1a2).
Direct drinking the most according to claim 1 and 2 tap, it is characterized in that, the upper surface of described snap ring (3) is provided with the annular projection (3e) of coaxial line, and described annular projection (3e) is limited between the outer wall of outlet pipe (2) water inlet end and the inwall of outlet (1a).
Direct drinking the most according to claim 1 and 2 tap, it is characterized in that, at least provided with a sealing ring (4) between water inlet end outer wall and outlet (1a) inwall of tap main body (1) of described outlet pipe (2), being provided with the seal groove (2b) corresponding with sealing ring (4) on the water inlet end outer wall of described outlet pipe (2), described sealing ring (4) is sleeved in the seal groove (2b) of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060721.6U CN205534460U (en) | 2016-01-21 | 2016-01-21 | Straight water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620060721.6U CN205534460U (en) | 2016-01-21 | 2016-01-21 | Straight water faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534460U true CN205534460U (en) | 2016-08-31 |
Family
ID=56767397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620060721.6U Expired - Fee Related CN205534460U (en) | 2016-01-21 | 2016-01-21 | Straight water faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117974A (en) * | 2019-04-18 | 2019-08-13 | 宁波欧琳厨具有限公司 | A kind of structure for water tap |
-
2016
- 2016-01-21 CN CN201620060721.6U patent/CN205534460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110117974A (en) * | 2019-04-18 | 2019-08-13 | 宁波欧琳厨具有限公司 | A kind of structure for water tap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20190121 |