CN208740877U - A kind of self-lubricated rotary mop rod - Google Patents
A kind of self-lubricated rotary mop rod Download PDFInfo
- Publication number
- CN208740877U CN208740877U CN201820627862.0U CN201820627862U CN208740877U CN 208740877 U CN208740877 U CN 208740877U CN 201820627862 U CN201820627862 U CN 201820627862U CN 208740877 U CN208740877 U CN 208740877U
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- China
- Prior art keywords
- outer tube
- oil
- tube
- piston
- oil pocket
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- 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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Abstract
A kind of self-lubricated rotary mop rod, comprising: outer tube, twist rod, revoling tube, locking device, piston cylinder, mandril, spring I and fueling injection equipment.When needing to rotate mophead, handle is pinned to be pressed downward, support in revoling tube by fried dough twist hole with the mating edge rotation of twist rod while opposite outer tube move up, when revoling tube is moved to upper end, with ejector pin contact, mandril band piston is pushed to move up simultaneously extension spring I, the volume in oil pocket is set to become smaller since piston moves up, to make oil liquid generate pressure, oil liquid passes through fueling injection equipment under pressure and is ejected on twist rod, realizes active lubrication.When pulling up handle, while rotary sleeve tube edge rotation, opposite outer tube is moved down, and spring I pulls piston to move down at this time, and check valve is opened, and outside air enters in oil pocket to balance the volume lost after oil liquid is reduced.To make hand-pressing rotary mop obtain active lubrication, service life is improved.
Description
Technical field
The utility model relates to rotary mop technical fields, and in particular to a kind of self-lubricated rotary mop rod.
Background technique
Since hand-pressing rotary mop thinks matched bucket in use, can realize mop by pressing mop rod in cooperation
Head rotates in bucket, so as to facilitate the cleaning and drying that carry out mophead.Since hand-pressing rotary mop has well
Ease for use, therefore used by more and more families, the driving principle of hand-pressing rotary mop is by being located in fixed link
Revoling tube realized along the mode that the twist rod side rotation edge being fixed in fixed link is axially moved.In revoling tube
The phenomenon that fried dough twist hole and twist rod in support will appear abrasion during long-term fricting movement, is to influence the use of drawbar
Service life.Such as the structure of the rotary mop rod for the Castor Oil that Authorization Notice No. is CN203059599U, present market is to exist to have
The mop rod of lubricating function, principle are to make oil filling to twist rod by manually pressing the oiling button of mop rod upper end
On, but pressing oiling button just can ensure that lubrication when this mode must use every time, if once user forgets to press
Oiling button can not also play lubricating action.
Summary of the invention
In order to overcome the shortcomings of the above technology, providing one kind can transport in revoling tube with respect to outer tube the utility model
The self-lubricated rotary mop rod of lubricating oil is injected when dynamic from trend twist rod.
The utility model overcomes the technical solution used by its technical problem to be:
A kind of self-lubricated rotary mop rod, comprising:
Outer tube, the upper end are set with handle, and the top of the outer tube is provided with diaphragm plate, the diaphragm plate upper end
The closed oil pocket for being used to store lubricating oil is formed inside handle, is provided with air inlet on outer tube, is connected on the air inlet
There is the check valve for flowing into outside air unidirectionally in oil pocket；
Twist rod is vertically arranged to below diaphragm plate；
Revoling tube is axially plugged in outer tube along outer tube, and support, the support are equipped in the revoling tube
In be provided with the fried dough twist hole that rotation direction and twist rod match, revoling tube is combined in twist rod by support；
Locking device is set on outer tube, for revoling tube and outer tube to be locked；
Piston cylinder is set in oil pocket, and the compression chamber being connected with oil pocket, axis and outer tube are formed inside piston cylinder
Axis it is parallel, be slidably fitted with piston in the compression chamber；
Mandril, vertical sliding are plugged on diaphragm plate, and the upper end is connected with the bottom of piston, when revoling tube is with respect to housing
When pipe moves to the top, the head end driving mandril of revoling tube is moved upwards；
Spring I, is set on mandril, and the upper end is connected with piston, and lower end is connected with diaphragm plate；And
Fueling injection equipment is connected with oil pocket, and when the piston is moving up, the oil in oil pocket is ejected into fiber crops by fueling injection equipment
On line rod.
In order to facilitate oiling, above-mentioned handle upper end is provided with the screw hole being connected with oil pocket, and plug screw is combined in screw hole.
Above-mentioned locking device includes the conehead for being set to outer sleeve bottom, the external screw thread and lock for being set to conehead outboard end
Tight spiral shell is provided with several flutings on the conical surface of the conehead, and locking nut is combined on external screw thread, locking nut rotation fortune upwards
It, which squeezes conehead, when dynamic makes the internal diameter of conehead become smaller.
Above-mentioned fueling injection equipment includes the oil outlet for being set to diaphragm plate, the valve seat and steel for being sealed at oil outlet lower end
Ball is coaxially arranged with sliding slot with oil outlet in the valve seat, and the steel ball is slidably mounted in sliding slot, and spring II is set to sliding slot
In, the upper end is connected with steel ball, and lower end is connected with valve seat, and the valve seat side is provided with nozzle opening, and the nozzle opening goes out
Mouthful towards twist rod, oil outlet lower end is provided with the ball seat to match with steel ball, when spring II in a free state, steel ball sealing
It is placed in ball seat.
The beneficial effects of the utility model are: pinning handle is pressed downward, the branch in revoling tube when needing to rotate mophead
Seat by fried dough twist hole with the mating edge rotation of twist rod while opposite outer tube move up, when revoling tube is moved to upper end
When, with ejector pin contact, push mandril band piston to move up simultaneously extension spring I, since piston moves up the volume made in oil pocket
Become smaller, so that oil liquid be made to generate pressure, oil liquid passes through fueling injection equipment under pressure and is ejected on twist rod, realizes and actively moistens
It is sliding.When pulling up handle, while rotary sleeve tube edge rotation, opposite outer tube is moved down, and spring I pulls under piston at this time
It moves, check valve is opened, and outside air enters in oil pocket to balance the volume lost after oil liquid is reduced.Revoling tube is upward each time
All lubricating oil actively can be sprayed on twist rod when movement, so that hand-pressing rotary mop be made to obtain active lubrication, improving makes
Use the service life.
Detailed description of the invention
Fig. 1 is the main view the schematic diagram of the section structure of the utility model；
Fig. 2 is the overlooking structure diagram at the piston cylinder position of the utility model；
Fig. 3 is the present invention looks up structural representation at the conehead position of the utility model；
Fig. 4 is the structural schematic diagram at the steel ball position of the utility model；
In figure, 1. handle, 2. piston cylinder, 3. piston, 4. mandril, 5. spring, I 6. compression chamber, 7. oil pocket, 8. plug screw 9.
15. external screw thread of twist rod 10. outer tube, 11. support, 12. revoling tube, 13. locking nut, 14. conehead, 16. diaphragm plate
19. valve seat, 20. steel ball, 21. spring, II 22. nozzle opening 17. oil outlet 18. is slotted.
Specific embodiment
1 the utility model is described further to attached drawing 4 with reference to the accompanying drawing.
A kind of self-lubricated rotary mop rod, comprising: outer tube 10, the upper end are set with handle 1, the top of outer tube 10
End is provided with diaphragm plate 16, and the closed oil pocket 7 for being used to store lubricating oil, housing are formed inside the handle 1 of 16 upper end of diaphragm plate
It is provided with air inlet on pipe 10, the check valve for flowing into outside air unidirectionally in oil pocket 7 is connected on air inlet；Twist rod 9 erects
Directly it is installed on 16 lower section of diaphragm plate；Revoling tube 12 is axially plugged in outer tube 10 along outer tube 10, pacifies in revoling tube 12
Equipped with support 11, the fried dough twist hole of rotation direction and the matching of twist rod 9 is provided in support 11, revoling tube 12 is combined on by support 11
In twist rod 9；Locking device is set on outer tube 10, for revoling tube 12 and outer tube 10 to be locked；Piston cylinder
2 are set in oil pocket 7, and the compression chamber 6 being connected with oil pocket 7, the axis phase of axis and outer tube 10 are formed inside piston cylinder 2
In parallel, piston 3 is slidably fitted in compression chamber 6；Mandril 4, vertical sliding are plugged on diaphragm plate 16, the upper end and piston 3
Bottom is connected, and when revoling tube 12 moves to the top with respect to outer tube 10, the head end driving mandril 4 of revoling tube 12 is upward
Movement；Spring I 5 is set on mandril 4, and the upper end is connected with piston 3, and lower end is connected with diaphragm plate 16；And fuel injector cartridge
It sets, is connected with oil pocket 7, when piston 3 moves upwards, the oil in oil pocket 7 is ejected on twist rod 9 by fueling injection equipment.When
Unclamp locking device, when needing to rotate mophead, pin handle 1 and be pressed downward, the support 1 in revoling tube 12 by fried dough twist hole with
It is moved up while the mating edge rotation of twist rod 9 with respect to outer tube 10, when revoling tube 12 is moved to upper end, with top
Bar 4 contacts, and pushes mandril 4 to move up simultaneously extension spring I 5 with piston 3, becomes the volume in oil pocket 7 since piston 3 moves up
Small, so that oil liquid be made to generate pressure, oil liquid passes through fueling injection equipment under pressure and is ejected on twist rod 9, realizes and actively moistens
It is sliding.When pulling up handle 1, while 12 side rotation of revoling tube, opposite outer tube 10 is moved down, and spring I 5 pulls at this time
Piston 3 moves down, and check valve is opened, and outside air enters in oil pocket to balance the volume lost after oil liquid is reduced.It rotates each time
Casing 12 moves upwards Shi Douhui and actively sprays lubricating oil on twist rod 9, so that hand-pressing rotary mop be made to obtain actively moistening
It is sliding, improve service life.
Preferably, 1 upper end of handle is provided with the screw hole being connected with oil pocket 7, and plug screw 8 is combined in screw hole.When in oil pocket 7
Lubricating oil be finished after, open plug screw 8 can fill lubricating oil into oil pocket 7 by screw hole, plug screw 8 is screwed after adding,
It will not reveal.
Locking device can be following structure comprising be set to the conehead 14 of 10 bottom of outer tube, be set to conehead 14
The external screw thread 15 and locking nut 13 of outboard end are provided with several flutings 18 on the conical surface of conehead 14, and locking nut 13 screws
In on external screw thread 15, its extruding conehead 14 makes the internal diameter of conehead 14 become smaller when the rotation of locking nut 13 moves upwards.Due to conehead
14 lower ends are divided into several valve arc plates by several flutings 18, it squeezes conehead 14, Ge Geyuan after locking nut 13 screws
Arcs are tightly wrapped on 12 outer wall of revoling tube, are locked to realize.
Fueling injection equipment can be following structure comprising the oil outlet 17 that is set on diaphragm plate 16 is sealed at out
The valve seat 19 and steel ball 20 of 17 lower end of oilhole are coaxially arranged with sliding slot with oil outlet 17 in valve seat 19, and steel ball 20 is slidably installed
In sliding slot, spring II 21 is set in sliding slot, and the upper end is connected with steel ball 20, and lower end is connected with valve seat 19, valve seat 19 1
Side is provided with nozzle opening 22, and towards twist rod 9,17 lower end of oil outlet is provided with to match with steel ball 20 for the outlet of the nozzle opening 22
Ball seat, when spring II 21 in a free state, steel ball 20 sealing be placed in ball seat.When piston 3 moves upwards, oil
Oil liquid in chamber 7 pulls down steel ball 20 by oil outlet 17, so that it is moved down simultaneously compressed spring II 21 along the chute, steel ball moves down
To 22 lower end of nozzle opening, oil liquid is sprayed from nozzle opening 22 to twist rod 9.Make when piston 3 moves down, spring II 21 pushes steel
Ball 20 moves up until it withstands on 17 lower end of oil outlet and seals oil outlet 17, so that the oil liquid in oil pocket 7 will not flow out again.
Claims (4)
1. a kind of self-lubricated rotary mop rod characterized by comprising
Outer tube (10), the upper end are set with handle (1), and the top of the outer tube (10) is provided with diaphragm plate (16), described
The closed oil pocket (7) for being used to store lubricating oil is formed inside the handle (1) of diaphragm plate (16) upper end, outer tube is arranged on (10)
There is air inlet, the check valve for flowing into outside air unidirectionally in oil pocket (7) is connected on the air inlet；
Twist rod (9) is vertically arranged to below diaphragm plate (16)；
Revoling tube (12) is axially plugged in outer tube (10) along outer tube (10), is equipped in the revoling tube (12)
Support (11), rotation direction is provided in the support (11) and fried dough twist hole that twist rod (9) match, and revoling tube (12) passes through support
(11) it is combined in twist rod (9)；
Locking device is set on outer tube (10), for revoling tube (12) and outer tube (10) to be locked；
Piston cylinder (2) is set in oil pocket (7), and the compression chamber (6) being connected with oil pocket (7), axis are formed inside piston cylinder (2)
Line is parallel with the axis of outer tube (10), is slidably fitted with piston (3) in the compression chamber (6)；
Mandril (4), vertical sliding are plugged on diaphragm plate (16), and the upper end is connected with the bottom of piston (3), works as revoling tube
(12) when opposite outer tube (10) move to the top, head end driving mandril (4) of revoling tube (12) is moved upwards；
Spring I (5) is set on mandril (4), and the upper end is connected with piston (3), and lower end is connected with diaphragm plate (16)；And
Fueling injection equipment is connected with oil pocket (7), and when piston (3) moves upwards, the oil in oil pocket (7) is sprayed by fueling injection equipment
It is mapped on twist rod (9).
2. self-lubricated rotary mop rod according to claim 1, it is characterised in that: handle (1) the upper end setting
There is the screw hole being connected with oil pocket (7), plug screw (8) is combined in screw hole.
3. self-lubricated rotary mop rod according to claim 1, it is characterised in that: the locking device includes setting
In outer tube (10) bottom conehead (14), be set to the external screw thread (15) and locking nut (13) of conehead (14) outboard end,
Several flutings (18) are provided on the conical surface of the conehead (14), locking nut (13) is combined on external screw thread (15), locking screw
It, which squeezes conehead (14), when female (13) rotation moves upwards makes the internal diameter of conehead (14) become smaller.
4. self-lubricated rotary mop rod according to claim 1 or 2 or 3, it is characterised in that: the fueling injection equipment packet
The valve seat (19) and steel ball for including the oil outlet (17) being set on diaphragm plate (16), being sealed at oil outlet (17) lower end
(20), sliding slot is coaxially arranged in the valve seat (19) with oil outlet (17), the steel ball (20) is slidably mounted in sliding slot, bullet
Spring II (21) is set in sliding slot, and the upper end is connected with steel ball (20), and lower end is connected with valve seat (19), the valve seat (19) one
Side is provided with nozzle opening (22), and the outlet of the nozzle opening (22) is towards twist rod (9), and oil outlet (17) lower end is provided with and steel
Ball (20) match ball seat, when spring II (21) in a free state, steel ball (20) sealing be placed in ball seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627862.0U CN208740877U (en) | 2018-04-28 | 2018-04-28 | A kind of self-lubricated rotary mop rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627862.0U CN208740877U (en) | 2018-04-28 | 2018-04-28 | A kind of self-lubricated rotary mop rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208740877U true CN208740877U (en) | 2019-04-16 |
Family
ID=66050696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627862.0U Expired - Fee Related CN208740877U (en) | 2018-04-28 | 2018-04-28 | A kind of self-lubricated rotary mop rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208740877U (en) |
-
2018
- 2018-04-28 CN CN201820627862.0U patent/CN208740877U/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 |
Granted publication date: 20190416 Termination date: 20210428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |