CN205207382U - Locking cap - Google Patents
Locking cap Download PDFInfo
- Publication number
- CN205207382U CN205207382U CN201520789337.5U CN201520789337U CN205207382U CN 205207382 U CN205207382 U CN 205207382U CN 201520789337 U CN201520789337 U CN 201520789337U CN 205207382 U CN205207382 U CN 205207382U
- Authority
- CN
- China
- Prior art keywords
- locking cap
- lubrication
- oil duct
- cap body
- mouth
- 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
Links
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model relates to a locking cap, including the locking cap body, lubricated mouthful has been seted up on the locking cap body for pour into lubricating oil into, lubricated mouthful with this internal screw hole intercommunication of locking cap. The utility model discloses an offer lubricated mouth on the locking cap body, just this internal screw hole of lubricated mouth and locking cap feeds through, when the use, and accessible from lubrication mouthful injection lubricating oil, lubricating oil entering screw hole department to lubricated screw thread makes things convenient for locking cap to follow tap and lifts off, and then makes things convenient for tap to lift off from the basin.
Description
Technical field
The utility model relates to a kind of locking cap, is mainly used in water tap to be fixed on tank, belongs to water tap field.
Background technique
When water tap is fixed on tank, is generally realized by locking cap, and work as water-pipe blockage, when needing water tap to unload, due to the impact of operational site and duration, often get rusty in the joint of locking cap and water tap, and cause and water tap normally cannot be unloaded, impact maintenance.
Model utility content
In order to solve prior art Problems existing, the utility model provides a kind of locking cap, when water tap being unloaded, injects lubricant oil in locking cap, thus is convenient to unload locking cap, and then unloaded by water tap by the lubrication mouth on locking cap.
The technological scheme that the utility model adopts is:
A kind of locking cap, comprise locking cap body, described locking cap body offers lubrication mouth, in order to inject lubricant oil, described lubrication mouth is communicated with the intrinsic tapped hole of described locking cap.
Preferably, the inwall of described tapped hole offers the lubrication groove of annular, described lubrication groove is communicated with described lubrication mouth.
Further, described lubrication mouth can be communicated with by the oil duct being arranged on described locking cap body interior with between described lubrication groove.
Usually, described lubrication mouth can be positioned at the bottom of described locking cap body, described oil duct is made up of straight oil duct and horizontal oil duct, the lower end of described straight oil duct is communicated with described lubrication mouth, the upper end of described straight oil duct is communicated with one end of described horizontal oil duct, and the other end of described horizontal oil duct is communicated with described lubrication groove.
Usually, the internal diameter of described lubrication mouth can be 2-5mm.
Preferably, be positioned at can the top of described tapped hole for described lubrication groove.
Usually, the width of groove can be 2-5mm.
Usually, the outside of described locking cap body can offer 6 pawl grooves, is convenient to hand and twists.
The beneficial effects of the utility model:
The utility model by offering lubrication mouth on locking cap body, and lubrication mouth is communicated with the intrinsic tapped hole of locking cap, in use, by injecting lubricant oil from lubrication mouth, lubricant oil enters tapped hole place, thus lubrication screw thread, facilitate locking cap to unload from water tap, and then facilitate water tap to unload from tank.
The setting of the lubrication groove of annular, after lubricant oil enters lubrication groove, can flow along whole lubrication groove, and then be full of whole lubrication groove, and permeate from whole lubrication groove double thread, ensures double thread lubrication effect everywhere.
The setting of straight oil duct and horizontal oil duct, simplifies processing technology of the present utility model, directly can get through straight hole, is convenient to processing and realizes.
Lubrication groove is positioned at the top of tapped hole, is convenient to lubricant oil and permeates downwards from the upper of screw thread.
The setting of 6 pawl grooves, user is when assembling and dismantle locking cap body, and finger can be fitted with pawl groove, when turning, more easily exerts a force, and relative to the design of existing flukeless groove, more easily uses.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is worm's eye view of the present utility model.
Wherein: 1, locking cap body; 2, straight oil duct; 3, lubrication groove; 4, mouth is lubricated.
Embodiment
See Fig. 1-Fig. 3, the utility model provides a kind of locking cap, comprises locking cap body 1, and described locking cap body 1 offers lubrication mouth 4, in order to inject lubricant oil, described lubrication mouth 4 is communicated with the tapped hole in described locking cap body 1.
Water tap in use, generally can not damage, this just causes locking cap can not be touched by user for a long time, and locking cap is in the larger space of humidity for a long time, this gets rusty with regard to causing the joint of locking cap and water tap, when needing repairing or change water tap, just cannot normally water tap be unloaded.
And the utility model by arranging lubrication mouth 4 on locking cap, user is when unloading locking cap body 1 from water tap, just by injecting lubricant oil from lubrication mouth 4, lubricant oil enters the screw thread place of locking cap and water tap, thus lubrication screw thread, and then locking cap body 1 is facilitated to dismantle from water tap.
Inventor considers and locking cap body 1 will be unloaded comparatively easily from water tap, just need ensure that screw thread all has the lubrication of lubricant oil everywhere.
The inwall of described tapped hole offers the lubrication groove 3 of annular, described lubrication groove 3 is communicated with described lubrication mouth 4.
The setting of the lubrication groove 3 of annular, after lubricant oil is full of whole lubrication groove 3, lubricant oil can permeate along through lubrication groove about 3, after the shorter time, just can guarantee the lubrication all through lubricant oil on whole screw thread, thus is convenient to dismounting.
Under the state that reality uses, the upper side (lower end in Fig. 2) of locking cap body 1 lower wall that is usual and tank is fitted, the ability of the ability that lubricant oil upwards permeates infiltration downward relative to it is less, and thus people need wait for the long period, guarantee screw thread all lubricated everywhere.
Thus, described lubrication groove 3 is positioned at the top of described tapped hole.
Inventor is by being arranged on the top of tapped hole by lubrication groove 3, when lubricating, lubricant oil only need permeate downwards, greatly can reduce the stand-by period of lubrication.
Oil duct by being arranged on described locking cap body 1 inside between described lubrication mouth 4 with described lubrication groove 3 is communicated with, described lubrication mouth 4 is positioned at the bottom of described locking cap body 1, described oil duct is made up of straight oil duct 2 and horizontal oil duct (not shown), the lower end of described straight oil duct 2 is communicated with described lubrication mouth 4, the upper end of described straight oil duct 2 is communicated with one end of described horizontal oil duct, and the other end of described horizontal oil duct is communicated with described lubrication groove 3.
When locking cap body 1 processes oil duct, normally processed by drilling tool, and this instrument is merely able to process straight hole, thus arranges straight oil duct 2 and horizontal oil duct, is convenient to processing, reduces difficulty of processing, only need bore two holes communicated.
Other are arranged:
The internal diameter of described lubrication mouth 4 is 2-5mm (preferred 3mm), and the width of described lubrication groove 3 is 2-5mm (preferred 4mm).
Inventor considers that existing locking cap body is when dismantling, and because locking cap body is positioned at the below of tank, instrument (spanner etc.) is not easy to put to good use, is generally by turning manually, and very easily skids when people turns by hand, and cannot exert a force.
Usually, the outside of described locking cap body can offer 6 pawl grooves, is convenient to hand and twists.
The setting of 6 pawl grooves, user is when assembling and dismantle locking cap body, and finger can be fitted with pawl groove, when turning, more easily exerts a force, and relative to the design of existing flukeless groove, more easily uses.
Claims (7)
1. a locking cap, comprise locking cap body, it is characterized in that: described locking cap body offers lubrication mouth, in order to inject lubricant oil, described lubrication mouth is communicated with the intrinsic tapped hole of described locking cap, the inwall of described tapped hole offers the lubrication groove of annular, described lubrication groove is communicated with described lubrication mouth.
2. locking cap according to claim 1, is characterized in that: described lubrication mouth is communicated with by the oil duct being arranged on described locking cap body interior with between described lubrication groove.
3. locking cap according to claim 2, it is characterized in that: described lubrication mouth is positioned at the bottom of described locking cap body, described oil duct is made up of straight oil duct and horizontal oil duct, the lower end of described straight oil duct is communicated with described lubrication mouth, the upper end of described straight oil duct is communicated with one end of described horizontal oil duct, and the other end of described horizontal oil duct is communicated with described lubrication groove.
4. the locking cap according to any one of claim 1-3, is characterized in that: the internal diameter of described lubrication mouth is 2-5mm.
5. the locking cap according to any one of claim 1-3, is characterized in that: described lubrication groove is positioned at the top of described tapped hole.
6. locking cap according to claim 5, is characterized in that: the width of described lubrication groove is 2-5mm.
7. locking cap according to claim 1, is characterized in that: the outside of described locking cap body offers 6 pawl grooves, is convenient to hand and twists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789337.5U CN205207382U (en) | 2015-10-12 | 2015-10-12 | Locking cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520789337.5U CN205207382U (en) | 2015-10-12 | 2015-10-12 | Locking cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207382U true CN205207382U (en) | 2016-05-04 |
Family
ID=55845102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520789337.5U Expired - Fee Related CN205207382U (en) | 2015-10-12 | 2015-10-12 | Locking cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207382U (en) |
-
2015
- 2015-10-12 CN CN201520789337.5U patent/CN205207382U/en not_active Expired - Fee Related
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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: 20160504 Termination date: 20171012 |