CN104976372A - Anti-loosing faucet - Google Patents
Anti-loosing faucet Download PDFInfo
- Publication number
- CN104976372A CN104976372A CN201510460717.9A CN201510460717A CN104976372A CN 104976372 A CN104976372 A CN 104976372A CN 201510460717 A CN201510460717 A CN 201510460717A CN 104976372 A CN104976372 A CN 104976372A
- Authority
- CN
- China
- Prior art keywords
- screwed pipe
- faucet
- restraining groove
- block set
- spacing block
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention belongs to the technical field of machinery, and provides an anti-loosing faucet which solves the problem that an existing faucet is prone to loosing after long-time use. The anti-loosing faucet comprises a faucet body, wherein a water outlet pipe is arranged on the side portion of the faucet body. A handle is arranged at the upper end of the faucet body, and a screw pipe is arranged at the lower end of the faucet body and sequentially sleeved with an upper gasket and a lower gasket. A clamp nut is connected to the screw pipe in a threaded mode. The upper gasket abuts against the lower gasket which abuts against the clamp nut. A long-strip-shaped limiting groove is formed in the side portion of the screw pipe, and a protruding limiting convex block is arranged on the inner side of the lower gasket and embedded into the limiting groove. The anti-loosing faucet has the advantages that loosing can be effectively prevented, and the sealing effect is good.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of water tap, particularly relate to a kind of loosening-preventionfaucet faucet.
Background technique
Water tap is very common during we live and uses a kind of fluid control device frequently, is widely used in family, office space and public place etc.Traditional water tap locking major part is locked by a screw thread between nut and screwed pipe, and disassembly process will use spanner.Dismounting water tap especially face tap time, space due to bottom is general less, or kitchen utilities structure comparison is compact, the disassembly process of product bothers very much, sometimes even to destroy existing kitchen utilities, lock in addition and not in placely can cause hidden danger such as leaking, cross to twist water pipe can be caused damaged, so the difficulty of dismounting is comparatively large, cost is higher.
In order to solve the problem, Chinese patent discloses a kind of water tap easy to assemble [patent No.: ZL201120292706.1; Notification number: CN202203470U], it is by faucet subject, be arranged on the screwed pipe of faucet subject water inlet, be enclosed within the rubber sheet gasket on screwed pipe and stainless steel gasket, the plastic nut carrying out being threaded with screwed pipe forms, wherein have screw thread copper sheathing in plastic nut, outer rim is provided with boss and conveniently turns, and tap to be held out against by the scyewed joint with screwed pipe and is fixed on mounting platform by plastic nut.The water tap of said structure is adopted to get up all to facilitate much compared to traditional approach dismounting.
But above-mentioned water tap also also exists comparatively serious problem.User needs the handle pulled on water tap when switching hot and cold water, generally, handle to pull angle all larger, in this case be easy to drive faucet subject to rotate, because the screwed pipe of faucet subject and plastic nut are threaded connection, so when faucet subject rotates, be easy to just cause screwed pipe to rotate relative to plastic nut, the connection between screwed pipe and plastic nut will be caused like this to occur loosening, thus make whole water tap occur loosening phenomenon.
Summary of the invention
The object of the invention is the problems referred to above existed for prior art, propose and a kind ofly can effectively prevent loosening loosening-preventionfaucet faucet.
Object of the present invention realizes by following technical proposal:
A kind of loosening-preventionfaucet faucet, comprise the faucet body that sidepiece has outlet pipe, described faucet body upper end is provided with handle, described faucet body lower end is provided with screwed pipe, described screwed pipe is arranged with Upper gasket and lower levelling plate successively, described screwed pipe has been threaded tightening nut, described Upper gasket is resisted against on lower levelling plate, described lower levelling plate is resisted against on tightening nut, it is characterized in that, described screwed pipe sidepiece has the restraining groove in strip, there is inside described lower levelling plate the spacing block set of protrusion, described spacing block set embeds in restraining groove.
Faucet body is installed on corresponding mounting platform, the screwed pipe being positioned at faucet body lower end passes mounting platform and is positioned at the below of mounting platform, under mounting platform, Upper gasket and lower levelling plate are enclosed within screwed pipe successively, then tightening nut is threadedly attached on screwed pipe, the bottom of mounting platform is pressed in lower levelling plate and Upper gasket top by tightening nut, wherein Upper gasket is mainly used in water-tight, and lower levelling plate then mainly plays effect that is fastening and distribution load.
When handle pull faucet body is deflected time, the screwed pipe of faucet body lower end is along with together rotating, because screwed pipe sidepiece has the restraining groove in strip, there is inside lower levelling plate the spacing block set of protrusion, spacing block set is embedded in the restraining groove of screwed pipe, therefore, when screwed pipe deflects, with coordinating of restraining groove, lower levelling plate is also together deflected by spacing block set.And because tightening nut to be threaded on screwed pipe and and formed between lower levelling plate and closely cooperate, so when lower levelling plate deflects, lower levelling plate can drive tightening nut together to deflect by the effect of frictional force, make screwed pipe and tightening nut that synchronous deflection occurs like this, effectively prevent screwed pipe to occur to loosen relative to tightening nut, thus also just reach the object preventing whole water tap from loosening.
In above-mentioned loosening-preventionfaucet faucet, the groove width of described restraining groove is slightly larger than the width of spacing block set.
Be embedded in restraining groove to enable spacing block set, the groove width making restraining groove is needed to be greater than the width of spacing block set, if but the width of spacing block set is arranged too small, spacing block set then can be caused again to be easy to spin off from restraining groove, therefore, make the groove width of restraining groove can meet requirement spacing block set easily being embedded be not easy again in restraining groove therefrom to spin off slightly larger than the width of spacing block set simultaneously.
In above-mentioned loosening-preventionfaucet faucet, described restraining groove runs through the sidewall of screwed pipe, and the distance that described spacing block set protrudes inside lower levelling plate is greater than the wall thickness of screwed pipe sidewall.
Adding man-hour, restraining groove is made to run through the sidewall of screwed pipe, make distance that spacing block set protrudes inside lower levelling plate be greater than the wall thickness of screwed pipe sidewall simultaneously, be embedded into after in restraining groove at spacing block set like this, spacing block set end is inserted into the inner side of screwed pipe, such design can ensure that spacing block set coordinates securely with restraining groove better, makes spacing block set more be not easy to spin off from restraining groove, further increases anti-loosening effect.
In above-mentioned loosening-preventionfaucet faucet, described restraining groove is offered along the axis of screwed pipe, has spacing between bottom the lower end of described restraining groove and screwed pipe.
Restraining groove is offered along the axis of screwed pipe, simultaneously has spacing between the lower end of restraining groove and the bottom of screwed pipe, represents that restraining groove does not offer the bottom to screwed pipe, namely mean and maintain complete annular bottom screwed pipe, ensure that the intensity of screwed pipe so well.
In above-mentioned loosening-preventionfaucet faucet, described Upper gasket adopts rubber material to make, and described lower levelling plate adopts stainless steel material to make.Upper gasket adopts rubber material to make, and is mainly used in water-tight, and lower levelling plate adopts stainless steel material to make, and mainly plays fastening effect.
Compared with prior art, this loosening-preventionfaucet faucet arranges the restraining groove in strip at screwed pipe sidepiece and inside lower levelling plate, arranges the spacing block set of protrusion, thus when making faucet body drive screwed pipe to deflect, lower levelling plate can be driven with coordinating of restraining groove and together deflect with the close-fitting tightening nut of lower levelling plate by spacing block set, even if synchronous deflection occurs for screwed pipe and tightening nut, achieve and prevent screwed pipe from producing the object loosened relative to tightening nut; In addition, the groove width of restraining groove is arranged to the width slightly larger than spacing block set, spacing block set can be met simultaneously and easily embed the requirement being not easy again in restraining groove to depart from restraining groove.
Accompanying drawing explanation
Fig. 1 is the exploded view of this loosening-preventionfaucet faucet.
Fig. 2 is transverse sectional view when spacing block set embeds in restraining groove in this loosening-preventionfaucet faucet.
In figure, 1, faucet body; 1a, outlet pipe; 2, handle; 3, screwed pipe; 3a, restraining groove; 4, Upper gasket; 5, lower levelling plate; 5a, spacing block set; 6, tightening nut.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technological scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, a kind of loosening-preventionfaucet faucet, comprises faucet body 1, and faucet body 1 upper end is provided with handle 2, and faucet body 1 sidepiece is provided with outlet pipe 1a.Faucet body 1 lower end is provided with screwed pipe 3, screwed pipe 3 is arranged with successively Upper gasket 4 and lower levelling plate 5, Upper gasket 4 adopts rubber material to make, lower levelling plate 5 adopts stainless steel material to make, screwed pipe 3 has been threaded tightening nut 6, Upper gasket 4 is resisted against on lower levelling plate 5, and lower levelling plate 5 is resisted against on tightening nut 6.
As shown in Figure 2, screwed pipe 3 sidepiece has the restraining groove 3a in strip, and restraining groove 3a runs through the sidewall of screwed pipe 3, and restraining groove 3a offers along the axis of screwed pipe 3, has spacing between the lower end of restraining groove 3a and the bottom of screwed pipe 3.Have the spacing block set 5a of protrusion inside lower levelling plate 5, spacing block set 5a is embedded in restraining groove 3a, and the groove width of restraining groove 3a is slightly larger than the width of spacing block set 5a, and the distance that spacing block set 5a protrudes inside lower levelling plate 5 is then greater than the wall thickness of screwed pipe 3 sidewall.
The mounting type of this loosening-preventionfaucet faucet is identical with common water tap, also be faucet body 1 is installed on corresponding mounting platform, the screwed pipe 3 of faucet body 1 lower end passes mounting platform and is positioned at the below of mounting platform, Upper gasket 4 and lower levelling plate 5 being overlapped successively in the bottom of mounting platform is set on screwed pipe 3, then tightening nut 6 is threadedly attached on screwed pipe 3, Upper gasket 4 and lower levelling plate 5 are leaned the bottom at mounting platform by tightening nut 6, formed and closely cooperate between lower levelling plate 5 and tightening nut 6.
User needs operation setting in the handle 2 of faucet body 1 upper end when switching hot and cold water, is easy to faucet body 1 is deflected in the process of handle with sleeve 2.Because screwed pipe 3 sidepiece is provided with the restraining groove 3a in strip, and inside lower levelling plate 5, be provided with spacing block set 5a, spacing block set 5a is embedded in restraining groove 3a, therefore when screwed pipe 3 deflects along with faucet body 1, with coordinating of restraining groove 3a, lower levelling plate 5 is also deflected by spacing block set 5a, closely cooperate owing to being formed between lower levelling plate 5 and tightening nut 6 again simultaneously, so lower levelling plate 5 can drive tightening nut 6 together to deflect by the effect of frictional force, so just make screwed pipe 3, with tightening nut 6, synchronous deflection occur, so also just make screwed pipe 3 can not produce relative to tightening nut 6 because of deflection to loosen, also whole water tap is just made to achieve good anti-loosening effect.
It should be noted that, be embedded in the restraining groove 3a on screwed pipe 3 due to the spacing block set 5a inside lower levelling plate 5, therefore the width of spacing block set 5a is needed to be less than the groove width of restraining groove 3a, if but the setting of the width of spacing block set 5a is too small, can cause forming very large gap between the cell wall of spacing block set 5a and restraining groove 3a, such spacing block set 5a can just spin off again easily from restraining groove 3a, so in order to enable spacing block set 5a meet the requirement being not easy again in convenient embedding restraining groove 3a to deviate from restraining groove 3a simultaneously, the groove width of restraining groove 3a can be obtained best effect slightly larger than the width of spacing block set 5a.In addition, the distance that spacing block set 5a protrudes inside lower levelling plate 5 being greater than the wall thickness of screwed pipe 3, being namely greater than the degree of depth of restraining groove 3a, is to improve anti-loosening effect further.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. a loosening-preventionfaucet faucet, comprise the faucet body (1) that sidepiece has outlet pipe (1a), described faucet body (1) upper end is provided with handle (2), described faucet body (1) lower end is provided with screwed pipe (3), described screwed pipe (3) is arranged with successively Upper gasket (4) and lower levelling plate (5), described screwed pipe (3) has been threaded tightening nut (6), described Upper gasket (4) is resisted against on lower levelling plate (5), described lower levelling plate (5) is resisted against on tightening nut (6), it is characterized in that, described screwed pipe (3) sidepiece has the restraining groove (3a) in strip, described lower levelling plate (5) inner side has the spacing block set (5a) of protrusion, described spacing block set (5a) embeds in restraining groove (3a).
2. loosening-preventionfaucet faucet according to claim 1, is characterized in that, the groove width of described restraining groove (3a) is slightly larger than the width of spacing block set (5a).
3. loosening-preventionfaucet faucet according to claim 1, it is characterized in that, described restraining groove (3a) runs through the sidewall of screwed pipe (3), and described spacing block set (5a) is greater than the wall thickness of screwed pipe (3) sidewall from the distance that lower levelling plate (5) inner side is protruded.
4. the loosening-preventionfaucet faucet according to claim 1 or 2 or 3, it is characterized in that, described restraining groove (3a) is offered along the axis of screwed pipe (3), has spacing between the lower end of described restraining groove (3a) and screwed pipe (3) bottom.
5. the loosening-preventionfaucet faucet according to claim 1 or 2 or 3, is characterized in that, described Upper gasket (4) adopts rubber material to make, and described lower levelling plate (5) adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460717.9A CN104976372A (en) | 2015-07-30 | 2015-07-30 | Anti-loosing faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460717.9A CN104976372A (en) | 2015-07-30 | 2015-07-30 | Anti-loosing faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104976372A true CN104976372A (en) | 2015-10-14 |
Family
ID=54273168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510460717.9A Pending CN104976372A (en) | 2015-07-30 | 2015-07-30 | Anti-loosing faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104976372A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327473A (en) * | 2001-05-01 | 2002-11-15 | San-Ei Faucet Mfg Co Ltd | Faucet mounting mechanism |
| US20040143900A1 (en) * | 2003-01-28 | 2004-07-29 | Nelson Alfred C. | System and technique for mounting a faucet |
| CN202203470U (en) * | 2011-08-12 | 2012-04-25 | 开平欧标水暖器材有限公司 | Easy-to-dismounting tap |
| CN204828760U (en) * | 2015-07-30 | 2015-12-02 | 玉环县盛麟铜业有限公司 | Locking tap that moves |
-
2015
- 2015-07-30 CN CN201510460717.9A patent/CN104976372A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327473A (en) * | 2001-05-01 | 2002-11-15 | San-Ei Faucet Mfg Co Ltd | Faucet mounting mechanism |
| US20040143900A1 (en) * | 2003-01-28 | 2004-07-29 | Nelson Alfred C. | System and technique for mounting a faucet |
| CN202203470U (en) * | 2011-08-12 | 2012-04-25 | 开平欧标水暖器材有限公司 | Easy-to-dismounting tap |
| CN204828760U (en) * | 2015-07-30 | 2015-12-02 | 玉环县盛麟铜业有限公司 | Locking tap that moves |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |