CN105715109B - High pressure spray emitting lock core lubricating coupler - Google Patents
High pressure spray emitting lock core lubricating coupler Download PDFInfo
- Publication number
- CN105715109B CN105715109B CN201610254701.7A CN201610254701A CN105715109B CN 105715109 B CN105715109 B CN 105715109B CN 201610254701 A CN201610254701 A CN 201610254701A CN 105715109 B CN105715109 B CN 105715109B
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- Prior art keywords
- breath
- axle
- low
- lock core
- housing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/08—Lubricating devices
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Abstract
The invention discloses a kind of high pressure spray emitting lock core lubricating coupler, including housing, the hollow needle tubing closing the cap mouth of housing forward end, close the end cap of housing rear end and housing forward end is arranged on through cap mouth, and be arranged on the pressing mechanism of enclosure interior, jet mechanism and filling body.The throughput sprayed needed for greasing substance is decomposed into multiple extruding by disposable extruding, substantially reduces plant bulk, along with other structures arrangement is compact so that whole device is flexibly compact, one-hand operation；Air flow pressure is increased by more second compressions, so as to assign greasing substance more kinetic energy, makes it to reach lock core depths, improves lubricant effect；Filling body can complete automated packing while using an oil foglubrication, and the amounts of lubrication sprayed every time keeps constant, best lubricant effect is completed with the dosage of minimum, also prevent while lubricant is saved and the spot trouble that lubricant is brought is excessively used.
Description
Technical field
The present invention relates to lock core lubricating arrangement, and in particular to a kind of high pressure spray emitting lock core lubricating coupler.
Background technology
The application locked in life and work is very extensive, and common lock includes spring lock, insertion-core lock, ball catch, electronic lock, electricity
Control lock etc., wherein mechanical lock based on spring lock is because its is cheap, using particularly popularizing.However, due to adverse environment because
The influence of element, such as moist, dust, long-time can cause pellet and spring movement retardance in lock core, key occur and insert after using
Pull out difficult, lock core can not flexible rotating, situations such as lock ejection is weak, had a strong impact on the trip and office of people.Except lock core
Outside, other small spaces for having relative motion, such as roller of pulling type window, axle for bicycle, door-hinge hinge, it is also desirable in good time
Lubrication.Conventional greasing substance is graphite powder or inviscid lubricating oil.But due to narrow space, greasing substance can not be reached effectively
Designated area, or after inserting a large amount of greasing substances, because of Action of Gravity Field, greasing substance excessively concentrates on lower floor, lubricant effect compared with
Difference, and cause the trouble wasted with subsequent soil removal.A kind of injection apparatus thus is needed, can be smooth by needle tubing by greasing substance
It is sent into lock core.
The method that existing jet-propelled lock core lubricating coupler is generally adopted by extrusion soft chamber, graphite powder is passed through from container
Flexible pipe sprays into lock core, as Chinese utility model patent (publication number CN202249205U, publication date 2012.05.30) discloses one
Kind lock hole lubricator, its structure mainly includes Bottle with soft body, jet pipe, nozzle burst diaphragm, small hose, filter core, splash guard etc., soft by extruding
Body bottle, graphite powder is passed sequentially through jet pipe, small hose, splash guard with air-flow and enter lockhole.Chinese utility model patent (publication number
CN204081686U, publication date 2015.01.07) disclose a kind of Puffer type lock core lubricating coupler, including gas powder hybrid bottle, jet
Air bag and collection consider powder box, extrude air-injection air sac, the graphite powder mixed with air is sprayed into lock core by jet pipe.
Some drawbacks and insurmountable problem in two utility model patents of the above be present：First, in order to ensure to extrude
Caused air mass flow, the cavity being extruded must reach certain size, this storage to device and using can all cause shadow
Ring；2nd, the usage amount of greasing substance can not be effectively controlled, the spray volume of graphite powder is relevant with extruding force and extrusion speed, and power
The size in road varies with each individual, and can be caused when extruding force is excessive using waste and spot remnants, extruding force is too small to cause lubrication not
Foot；3rd, pellet and spring present position are deeper in lock core, use the air pressure deficiency that the hand mode of squeezing is formed to provide foot for graphite powder
Enough momentum reach these positions；4th, graphite powder sprays from mouth of pipe end, acts predominantly on lock core bottom, elsewhere attached
The amount of wearing is less, and stuck place most easily occurs in lock core leading portion, so lubricant effect is had a greatly reduced quality；5th, existing lock core profit
Sliding device only takes into account the common situations that lock core is horizontally oriented, when lock is on ceiling or ground, at lock core
In vertical direction, if lubricating arrangement now is turned over into 90 °, the graphite powder in container is assembled to one side under gravity, will be sprayed
Manage it is exposed in atmosphere, so that graphite powder can not be sprayed.
The content of the invention
The purpose of the present invention aiming at above-mentioned technology deficiency, to solve above-mentioned problem, there is provided one kind can be with
Minimum greasing substance usage amount reaches the high pressure spray emitting lock core lubricating coupler of maximum lubricant effect, suitable for including lock core
Various small spaces lubrication.
To achieve the above object, before the high pressure spray emitting lock core lubricating coupler designed by the present invention, including housing, closing housing
The cap mouth at end, the end cap for closing housing rear end and the hollow needle tubing that housing forward end is arranged on through cap mouth, and it is arranged on housing
Internal pressing mechanism, jet mechanism and filling body, the pressing mechanism include low-pressure chamber, plenum chamber and are arranged on low
Piston mechanism in plenum chamber；Shown low-pressure chamber includes being opened in the axial low pressure gas outlet of low-pressure chamber upper surface, installation
Outlet valve on axial low pressure gas outlet, the radial direction low-pressure admission mouth for being opened in low-pressure chamber's side wall and installed in radially low
The air intake valve being pressed on gas port；The plenum chamber includes being arranged on plenum chamber upper surface and the axle connected with plenum chamber
To airway tube and it is opened in the axial high pressure admission mouth of plenum chamber lower surface；Wherein：The radial direction low-pressure admission mouth and housing
Air inlet alignment, the axial low pressure gas outlet is alignd with axial high pressure admission mouth；The piston mechanism is low including being built in
Piston, spring in plenum chamber and the piston rod being connected with piston, one end of spring is against on piston and the other end is against low pressure
On air chamber upper surface.
The jet mechanism includes hold one's breath axle, the back-moving spring installed in shaft end of holding one's breath, the ventilation on axle of holding one's breath
Hole and the driving lever in axle outer rim of holding one's breath, the axle of holding one's breath sequentially pass through the jet switch hole of housing and axially directed pipe
Hole radially hold one's breath until back-moving spring one end is against at the inwall of housing.
The filling body includes lubrication box, stuffing box and index dial, and the middle part of lubrication box is provided with inserts for connecting tube
The lubrication box through hole entered, and hollow needle tubing is connected with connecting tube, the middle part of stuffing box is provided with what is be connected with connecting tube
Stuffing box through hole, stuffing box through hole are connected with axial airway tube；The stuffing box include be arranged on stuffing box in fixing axle,
Filler gear in fixing axle, the gear with the drive gear of filler gear external toothing and with drive gear internal messing
Axle, index dial are fixed on the external part of gear shaft；Some stuffing holes, lubrication box is distributed with the radially uniform of the filler gear
Feeding port of the interior greasing substance through lubrication box bottom enters stuffing hole.
Further, the surface of the index dial is radially even is distributed with the raised strip inconsistent with the driving lever.
Further, the diameter of the stuffing hole is equal to the spacing between adjacent two stuffing hole, and the stuffing hole
Diameter is slightly larger than the internal diameter of axial airway tube.
Further, the axial piston bar of one end of the piston rod through the low-pressure chamber lower surface enters hole, its end
Portion is fixedly connected on piston, and the other end of piston rod passes through end cap, and its end is fixed on the cap of end.
Further, the shaft end of holding one's breath is provided with the axis of guide, and the back-moving spring is set on the axis of guide；It is described to hold one's breath
Elastic bayonet lock for being stuck on housing is installed on axle；The outer peripheral edge of the axle of holding one's breath is provided with axle guiding rib of holding one's breath, the spray
The axle guide groove of holding one's breath being engaged with axle guiding rib of holding one's breath is provided with air cock hole.
Further, the left and right sides wall of the low-pressure chamber, the plenum chamber, the stuffing box and the lubrication box
Guiding rib is equipped with, is had on the housing and the guiding rib of the low-pressure chamber, the guiding rib of the plenum chamber, institute
The guide groove that the guiding rib of the guiding rib and the lubrication box of stating stuffing box is engaged；It is the drive gear and gear shaft, described
Gear shaft is co-axially mounted with index dial, and its axis is located at the one of the filler central gear axis and casing center axle formed plane
Side.
Further, the hollow needle tubing is circumferentially distributed multiple spray orifices, and is also arranged with splash-back on hollow needle tubing.
Further, the driving lever is connected with the axle guiding rib of holding one's breath using bearing pin, and the driving lever is around the bearing pin
Rotate counterclockwise；Return spring is also lined between the driving lever and the axle guiding rib of holding one's breath.
Further, lubrication box upper surface side is provided with case lid.
Further, a side wall is provided with the spacing stopper slot of axle of being held one's breath described in confession in the housing.
Compared with prior art, the present invention has advantages below：
1st, the throughput sprayed needed for greasing substance is decomposed into multiple extruding by disposable extruding, substantially reduces device
Size, along with other structures arrangement is compact so that whole device is flexibly compact, one-hand operation；
2nd, air flow pressure is increased by more second compressions, so as to assign greasing substance more kinetic energy, makes it to reach lock
Core depths, improve lubricant effect；
3rd, using the hollow needle tubing of circumferentially distributed multiple spray orifices, when hollow needle tubing inserts lock core, sprayed from spray orifice
Greasing substance can reach each position of lock core, make lubricant effect more fully；
4th, filling body can complete automated packing while using an oil foglubrication, and the amounts of lubrication sprayed every time
Keep constant, best lubricant effect is completed with the dosage of minimum, also prevent while lubricant is saved and profit is excessively used
The spot trouble that lubrication prescription is brought；
5th, greasing substance is in air-tight state after entering stuffing hole, and tracheae is rotated into by high pressure draught band with stuffing hole
Walk, course of injection is only relevant with the power of drive gear rotation, unrelated with gravity, therefore can be used in any angle and direction.
Brief description of the drawings
Fig. 1 is the structural representation of high pressure spray emitting lock core lubricating coupler of the present invention；
Fig. 2 is Fig. 1 structural decomposition diagram；
Fig. 3 is the structural representation of Tu1Zhong jets mechanism；
Fig. 4 is the mounting structure schematic diagram of driving lever in Fig. 1.
Each part numbers are as follows in figure：
Housing 1 is (wherein：Hold one's breath axle guide groove 1.1, air inlet 1.2, stopper slot 1.3, jet switch hole 1.4), cap mouth 2,
Splash-back 3, hollow needle tubing 4, end cap 5, pressing mechanism 6 are (wherein：Low-pressure chamber 6.1, plenum chamber 6.2, end cap 6.3, piston rod
6.4th, piston 6.5, spring 6.6, air intake valve 6.7, outlet valve 6.8, hole 6.9 of radially holding one's breath, axial airway tube 6.10, radial direction
Low-pressure admission mouth 6.11, axial low pressure gas outlet 6.12, axial high pressure admission mouth 6.13, axial piston bar enter hole 6.14), jet
Mechanism 7 is (wherein：Connecting tube 7.1, axle 7.2 of holding one's breath, elastic bayonet lock 7.3, passage 7.4, the axis of guide 7.5, back-moving spring 7.6, dial
Bar 7.7, axle guiding rib 7.8 of holding one's breath, bearing pin 7.9, return spring 7.10), filling body 8 (wherein：Lubrication box 8.1, case lid 8.2,
Feeding port 8.3, stuffing box 8.4, filler gear 8.5, drive gear 8.6, gear shaft 8.7, index dial 8.8, fixing axle 8.9, fill out
Expect hole 8.10, lubrication box through hole 8.11, stuffing box through hole 8.12), sealing ring 9.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
High pressure spray emitting lock core lubricating coupler with reference to shown in Fig. 1, Fig. 2, including housing 1, closing housing 1 front end cap mouth 2,
The end cap 5 of closing housing 1 rear end, it is arranged on the hollow needle tubing 4 of the front end of housing 1 through cap mouth 2 and is set on hollow needle tubing 4
Splash-back 3, and it is arranged on pressing mechanism 6, jet mechanism 7 and filling body 8 inside housing 1.Edge is used in the present embodiment
The hollow needle tubing 4 of circumferentially distributed multiple spray orifices, when hollow needle tubing 4 inserts lock core, the greasing substance sprayed from spray orifice can reach
Each position of lock core, makes lubricant effect more fully.
Wherein：Pressing mechanism 6 includes low-pressure chamber 6.1, plenum chamber 6.2 and the piston being arranged in low-pressure chamber 6.1
Mechanism；Low-pressure chamber 6.1 include be opened in the upper surface of low-pressure chamber 6.1 axial low pressure gas outlet 6.12, installed in axially it is low
The outlet valve 6.8 on gas port 6.12 is extruded, the radial direction low-pressure admission mouth 6.11 of the side wall of low-pressure chamber 6.1 is opened in, is arranged on
Air intake valve 6.7 on radial direction low-pressure admission mouth 6.11 and it is opened in the axial piston bar of the lower surface of low-pressure chamber 6.1 and enters hole
6.14；Plenum chamber 6.2 includes being arranged on the upper surface of plenum chamber 6.2 and the axial airway tube connected with plenum chamber 6.2
6.10th, the radial direction being opened on axial the high pressure admission mouth 6.13 and axial airway tube 6.10 of the lower surface of plenum chamber 6.2 is held one's breath
Hole 6.9；Plenum chamber 6.2 and low-pressure chamber 6.1 are fixed together using gluing mode, and the guiding rib by 2 air chambers surface is true
Surely the alignment angles bonded, after installation, radial direction low-pressure admission mouth 6.11 aligns with the air inlet 1.2 of housing 1, axial low pressure
Alignd with axial high pressure admission mouth 6.13 gas outlet 6.12；Piston mechanism include being built in piston 6.5 in low-pressure chamber 6.1,
Spring 6.6, the piston rod 6.4 being connected with piston 6.5 and end cap 6.3, one end of spring 6.6 is against on piston 6.5 and the other end
It is against on the upper surface of low-pressure chamber 6.1, the axial piston bar of one end through the lower surface of low-pressure chamber 6.1 of piston rod 6.4 enters hole
6.14, its end is fixedly connected on piston 6.5, and the other end of piston rod 6.4 passes through end cap 5, and its end is fixed on end cap 6.3
On.Press-side cap 6.3, piston 6.5 is promoted, air is injected plenum chamber 6.2, pine from low-pressure chamber 6.1 through outlet valve 6.8
Beginning cap 6.3, under the bounce-back of spring 6.6, piston returns to original position, while new air is sucked from air intake valve 6.11.
With reference to shown in Fig. 3, jet mechanism 7 include holding one's breath axle 7.2, be arranged on the axis of guide 7.5 of the end of axle 7.2 of holding one's breath, set
The back-moving spring 7.6 that is located on the axis of guide 7.5, the passage 7.4 positioned at the middle part of axle 7.2 of holding one's breath, it is arranged on the periphery of axle 7.2 of holding one's breath
Hold one's breath axle guiding rib 7.8 and the driving lever 7.7 on axle guiding rib 7.8 of holding one's breath of edge, in addition, being provided with axle 7.2 of holding one's breath
For the elastic bayonet lock 7.3 being stuck on housing 1, and the axle guiding rib 7.8 that is provided with and holds one's breath on the jet switch hole 1.4 on housing 1
The axle guide groove 1.1 of holding one's breath being engaged；Axle 7.2 of holding one's breath sequentially passes through the jet switch hole 1.4 and axially directed pipe 6.10 of housing 1
Radial direction hold one's breath hole 6.9 until the one end of back-moving spring 7.6 is against at the inwall of housing 1, and the end for axle 7.2 of holding one's breath is spacing in shell
In the stopper slot 1.3 that the madial wall of body 1 is provided with, hold one's breath axle guiding rib 7.8 and axle guide groove 1.1 of holding one's breath coordinates determination to hold one's breath axle 7.2
Position.In addition, as shown in figure 4, driving lever 7.7 is connected using bearing pin 7.9 with holding one's breath axle guiding rib 7.8 in the present embodiment, and dial
Bar 7.7 is also lined with return spring 7.10 between the rotate counterclockwise of bearing pin 7.9, driving lever 7.7 and axle guiding rib 7.8 of holding one's breath, and
The surface of index dial 8.8 is radially even to be distributed with the raised strip inconsistent with driving lever 7.7.Footpath on axial airway tube 6.10
To the precise match of axle 7.2 of holding one's breath of hold one's breath hole 6.9 and jet mechanism 7, and can enclosed high pressure air can be relatively moved, by by
Pressure jet mechanism 7 makes axial airway tube 6.10 be overlapped with passage 7.4, so as to control the conducting of pressure-air and closure.
Filling body 8 includes lubrication box 8.1, stuffing box 8.4 and index dial 8.8, and wherein lubrication box 8.1 is the cylinder of sealing
There is openable case lid 8.2 type container, the upper surface side of lubrication box 8.1, and the lower surface side of lubrication box 8.1 is provided with feeding port 8.3；
The middle part of lubrication box 8.1 is provided with the lubrication box through hole 8.11 inserted for connecting tube 7.1, and hollow needle tubing 4 and connecting tube 7.1
It is connected, the middle part of stuffing box 8.4 is provided with the stuffing box through hole 8.12 being connected with connecting tube 7.1, stuffing box through hole
8.12 are connected with axial airway tube 6.10；Fixing axle 8.9 that stuffing box 8.4 includes being arranged in stuffing box 8.4, installed in solid
Filler gear 8.5 on dead axle 8.9, with the drive gear 8.6 of the external toothing of filler gear 8.5 and with the internal messing of drive gear 8.6
Gear shaft 8.7, index dial 8.8 is fixed on the external part of gear shaft 8.7, and drive gear 8.6 and gear shaft 8.7, tooth
Wheel shaft 8.7 is co-axially mounted with index dial 8.8, and its axis is located at the central shaft of filler gear 8.5 and the central shaft formed plane of housing 1
Side；The radially uniform of filler gear 8.5 is distributed with some stuffing holes 8.10, and the greasing substance in lubrication box 8.1 is through lubrication
The feeding port 8.3 of the bottom of case 8.1 enters stuffing hole 8.10, and the diameter of stuffing hole 8.10 be equal to adjacent two stuffing hole 8.10 it
Between spacing, meanwhile, the diameter of stuffing hole 8.10 is slightly larger than the internal diameter of axial airway tube 6.10.
Before the axle 7.2 of holding one's breath of jet mechanism 7 is not pressed, axial airway tube 6.10 axle 7.2 of being held one's breath is closed, stuffing box 8.4
The middle filled gear 8.5 of stuffing box through hole 8.12 is closed.Axle 7.2 of holding one's breath is pressed, axle 7.2 of holding one's breath works as ventilation to left movement
When hole 7.4 starts to overlap with axial airway tube 6.10, high pressure draught goes out axial airway tube 6.10；At the same time, driving lever 7.7 to
During left movement, turning clockwise is restricted, and driving lever 7.7 can not rotate so that driving lever 7.7 is stirred index dial 8.8 and rotated, so as to band
Movable gear shaft 8.7 rotates, then is engaged through drive gear 8.6 and drive filler gear 8.5, make the rotation of stuffing hole 8.10 to and stuffing box
Stuffing box through hole 8.12 among 8.4 aligns, and (front half section that driving lever 7.7 moves makes a nearest stuffing hole 8.10 with axially leading
Tracheae 6.10 turns on, and the second half section makes filler gear 8.5 reclose axial airway tube 6.10, and loads profit for another stuffing hole
Sliding material), so, because stuffing box through hole 8.12 connects with axial airway tube 6.10, the connection stuffing hole of connecting tube 7.1
8.10 and hollow needle tubing 4, high pressure draught ejected with the greasing substance in stuffing hole 8.10 through connecting tube 7.1, hollow needle tubing 4
Go；When axle 7.2 of holding one's breath, which resets, to be moved right, pressure, return will not be applied to index dial 8.8 when driving lever 7.7 rotates counterclockwise
Spring 7.10 then provides the elastic force that driving lever 7.7 sets back.
Also, the present embodiment mesolow air chamber 6.1, plenum chamber 6.2, the left and right sides of stuffing box 8.4 and lubrication box 8.1
Wall is equipped with guiding rib, is had on housing 1 and the guiding rib of low-pressure chamber 6.1, the guiding rib of plenum chamber 6.2, filler
The guide groove that the guiding rib of case 8.4 and the guiding rib of lubrication box 8.1 are engaged, each part is set to be in correct working position
Put.In addition, connecting tube 7.1 is respectively between hollow needle tubing 4, lubrication box 8.1, between axial airway tube 6.10 and stuffing box 8.4,
Sealing ring 9 is equipped with, prevents the leakage of greasing substance.Graphite powder or lubricating oil can be used in greasing substance 8.11 in the present embodiment
In one kind, can be first by the high pressure spray emitting lock core in the present embodiment when greasing substance is graphite powder or less lubricator
Erect in lubricating coupler such as Fig. 1, ensure to have loaded lubricator in stuffing hole 8.10 by repeatedly pressing jet mechanism, then repressurization
Use.Hollow needle tubing 4 can be according to being actually needed outfit different shape, in addition to lock core lubricates, moreover it is possible to meet other small spaces
Use；When hollow needle tubing 4 inserts lock core, splash-back 3 can be moved forward to and be attached to latching surface, can effectively stop that lock core gap is splashed
The lubricator gone out.
Six stuffing holes 8.10 of the radially uniform distribution of filler gear 8.5 in the present embodiment, greasing substance enters through feeding port
Enter stuffing hole 8.10, because the diameter of stuffing hole is equal to the spacing between adjacent two stuffing hole and straight slightly larger than axial airway tube
Footpath, when jet mechanism completes once to press to the left, filler gear rotates 60 °, no matter the angle in initial fillers hole, all the time
There can be a stuffing hole rotation to pass through axial airway tube, turn on air-flow.
When needing frequent oil foglubrication, low-pressure chamber can be designed as to detachable pattern, low-pressure chamber is taken out, by high pressure
Air inlet is connected directly between on small-sized fan, and being continuously plenum chamber by small-sized fan provides high pressure draught.
Claims (10)
1. a kind of high pressure spray emitting lock core lubricating coupler, including housing (1), the cap mouth (2) for closing housing (1) front end, closing housing
(1) end cap (5) of rear end and the hollow needle tubing (4) through cap mouth (2) installed in housing (1) front end, and it is arranged on housing (1)
Internal pressing mechanism (6), jet mechanism (7) and filling body (8), it is characterised in that：The pressing mechanism (6) includes low pressure
Air chamber (6.1), plenum chamber (6.2) and the piston mechanism being arranged in low-pressure chamber (6.1)；Shown low-pressure chamber (6.1) bag
Include and be opened in the axial low pressure gas outlet (6.12) of low-pressure chamber (6.1) upper surface, installed in axial low pressure gas outlet (6.12)
On outlet valve (6.8), be opened in low-pressure chamber (6.1) side wall radial direction low-pressure admission mouth (6.11) and installed in radially it is low
The air intake valve (6.7) being pressed on gas port (6.11)；The plenum chamber (6.2) includes being arranged on plenum chamber (6.2) upper table
Face and the axial airway tube (6.10) that is connected with plenum chamber (6.2) and it is opened in the axially high of plenum chamber (6.2) lower surface
It is pressed into gas port (6.13)；Wherein：The radial direction low-pressure admission mouth (6.11) is alignd with the air inlet (1.2) of housing (1), the axle
Alignd to low pressure gas outlet (6.12) with axial high pressure admission mouth (6.13)；The piston mechanism includes being built in low-pressure chamber
(6.1) piston (6.5), spring (6.6) in and the piston rod (6.4) being connected with piston (6.5), one end of spring (6.6) is supported
On piston (6.5) and the other end is against on low-pressure chamber (6.1) upper surface；
The jet mechanism (7) include hold one's breath axle (7.2), the back-moving spring (7.6) installed in axle of holding one's breath (7.2) end, be located at
Hold one's breath the passage (7.4) on axle (7.2) and the driving lever (7.7) in axle of holding one's breath (7.2) outer rim, the axle of holding one's breath
(7.2) radial direction of the jet switch hole (1.4) and axially directed pipe (6.10) that sequentially pass through housing (1) hold one's breath hole (6.9) until
Back-moving spring (7.6) one end is against at the inwall of housing (1)；
The filling body (8) includes lubrication box (8.1), stuffing box (8.4) and index dial (8.8), the centre of lubrication box (8.1)
Position is provided with the lubrication box through hole (8.11) for connecting tube (7.1) insertion, and hollow needle tubing (4) is connected with connecting tube (7.1),
The middle part of stuffing box (8.4) is provided with the stuffing box through hole (8.12) being connected with connecting tube (7.1), stuffing box through hole
(8.12) it is connected with axial airway tube (6.10)；The stuffing box (8.4) includes the fixing axle being arranged in stuffing box (8.4)
(8.9), the filler gear (8.5) in fixing axle (8.9), the drive gear (8.6) with filler gear (8.5) external toothing
And the gear shaft (8.7) with drive gear (8.6) internal messing, index dial (8.8) are fixed on the external part of gear shaft (8.7)；
The radially uniform of the filler gear (8.5) is distributed with some stuffing holes (8.10), and the greasing substance in lubrication box (8.1) is through profit
The feeding port (8.3) of sliding case (8.1) bottom enters stuffing hole (8.10).
2. high pressure spray emitting lock core lubricating coupler according to claim 1, it is characterised in that：The table of the index dial (8.8)
Face is radially even to be distributed with the raised strip inconsistent with the driving lever (7.7).
3. high pressure spray emitting lock core lubricating coupler according to claim 1, it is characterised in that：The stuffing hole (8.10) it is straight
Footpath is equal to the spacing between adjacent two stuffing hole (8.10), and the diameter of the stuffing hole (8.10) is slightly larger than axial airway tube
(6.10) internal diameter.
4. the high pressure spray emitting lock core lubricating coupler according to claim 1 or 2 or 3, it is characterised in that：The piston rod
(6.4) the axial piston bar of one end through the low-pressure chamber (6.1) lower surface enters hole (6.14), and its end is fixedly connected on
On piston (6.5), the other end of piston rod (6.4) passes through end cap (5), and its end is fixed on end cap (6.3).
5. the high pressure spray emitting lock core lubricating coupler according to claim 1 or 2 or 3, it is characterised in that：The axle of holding one's breath
(7.2) end is provided with the axis of guide (7.5), and the back-moving spring (7.6) is set on the axis of guide (7.5)；The axle of holding one's breath (7.2)
On be provided with for being stuck in elastic bayonet lock (7.3) on housing (1)；The outer peripheral edge of the axle of holding one's breath (7.2) is provided with spindle guide of holding one's breath
To muscle (7.8), the axle guide groove of holding one's breath being engaged with axle guiding rib (7.8) of holding one's breath is provided with the jet switch hole (1.4)
(1.1)。
6. the high pressure spray emitting lock core lubricating coupler according to claim 1 or 2 or 3, it is characterised in that：The low-pressure chamber
(6.1), the left and right sides wall of the plenum chamber (6.2), the stuffing box (8.4) and the lubrication box (8.1), which is equipped with, leads
To muscle, the guiding with the guiding rib of the low-pressure chamber (6.1), the plenum chamber (6.2) is had on the housing (1)
The guide groove that the guiding rib of muscle, the guiding rib of the stuffing box (8.4) and the lubrication box (8.1) is engaged；The sliding tooth
Wheel (8.6) is co-axially mounted with gear shaft (8.7), the gear shaft (8.7) and index dial (8.8), and its axis is filled out positioned at described
Expect the side of gear (8.5) central shaft and housing (1) central shaft formed plane.
7. the high pressure spray emitting lock core lubricating coupler according to claim 1 or 2 or 3, it is characterised in that：The hollow needle tubing
(4) it is circumferentially distributed to have multiple spray orifices, and splash-back (3) is also arranged with hollow needle tubing (4).
8. high pressure spray emitting lock core lubricating coupler according to claim 5, it is characterised in that：The driving lever (7.7) with it is described
Axle guiding rib (7.8) of holding one's breath is connected using bearing pin (7.9), and the driving lever (7.7) is around the bearing pin (7.9) rotate counterclockwise；
Return spring (7.10) is also lined between the driving lever (7.7) and the axle guiding rib (7.8) of holding one's breath.
9. the high pressure spray emitting lock core lubricating coupler according to claim 1 or 2 or 3, it is characterised in that：The lubrication box
(8.1) upper surface side is provided with case lid (8.2).
10. the high pressure spray emitting lock core lubricating coupler according to claim 1 or 2 or 3, it is characterised in that：In the housing (1)
One side wall is provided with the spacing stopper slot (1.3) of axle (7.2) of being held one's breath described in confession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254701.7A CN105715109B (en) | 2016-04-21 | 2016-04-21 | High pressure spray emitting lock core lubricating coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254701.7A CN105715109B (en) | 2016-04-21 | 2016-04-21 | High pressure spray emitting lock core lubricating coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105715109A CN105715109A (en) | 2016-06-29 |
| CN105715109B true CN105715109B (en) | 2017-12-12 |
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ID=56161478
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610254701.7A Expired - Fee Related CN105715109B (en) | 2016-04-21 | 2016-04-21 | High pressure spray emitting lock core lubricating coupler |
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| Country | Link |
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| CN (1) | CN105715109B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756656A (en) * | 2021-10-09 | 2021-12-07 | 宋开军 | Lock cylinder capable of being automatically lubricated |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170988Y (en) * | 1993-02-14 | 1994-07-06 | 郑金安 | Spray gun for maintaining cylinder lock |
| KR100537082B1 (en) * | 2005-03-14 | 2005-12-19 | 이기호 | An auto greaser with plunger pump type grease compressor |
| CN201696847U (en) * | 2010-04-28 | 2011-01-05 | 杨树文 | Flow regulator of automatic bearing grease injector |
| CN201953163U (en) * | 2011-03-16 | 2011-08-31 | 黄小从 | Powder-spraying lock lubricating bottle |
| CN104266057A (en) * | 2014-10-15 | 2015-01-07 | 国家电网公司 | Lubricant injection device |
| CN204446816U (en) * | 2015-01-28 | 2015-07-08 | 隋莲翠 | A kind of anesthesia liquid syringe |
| CN205173949U (en) * | 2015-11-04 | 2016-04-20 | 刘莉平 | Lubricating oil injection apparatus with pressurized construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099484A1 (en) * | 2002-11-27 | 2004-05-27 | Chen Li Chen | Small-size grease gun |
-
2016
- 2016-04-21 CN CN201610254701.7A patent/CN105715109B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2170988Y (en) * | 1993-02-14 | 1994-07-06 | 郑金安 | Spray gun for maintaining cylinder lock |
| KR100537082B1 (en) * | 2005-03-14 | 2005-12-19 | 이기호 | An auto greaser with plunger pump type grease compressor |
| CN201696847U (en) * | 2010-04-28 | 2011-01-05 | 杨树文 | Flow regulator of automatic bearing grease injector |
| CN201953163U (en) * | 2011-03-16 | 2011-08-31 | 黄小从 | Powder-spraying lock lubricating bottle |
| CN104266057A (en) * | 2014-10-15 | 2015-01-07 | 国家电网公司 | Lubricant injection device |
| CN204446816U (en) * | 2015-01-28 | 2015-07-08 | 隋莲翠 | A kind of anesthesia liquid syringe |
| CN205173949U (en) * | 2015-11-04 | 2016-04-20 | 刘莉平 | Lubricating oil injection apparatus with pressurized construction |
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| Publication number | Publication date |
|---|---|
| CN105715109A (en) | 2016-06-29 |
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Granted publication date: 20171212 Termination date: 20180421 |