A kind of pull discharging device
Technical field
It the utility model is related to a kind of discharging device, more particularly to a kind of pull discharging device of discharge mechanism energy pull.
Background technology
Pull discharging device, including supporting mechanism and discharge mechanism, the discharge mechanism include outlet part and are mutually connected in water outlet
The pull hose of portion end, the pull hose self-supporting mechanism port are stretched into supporting mechanism;It is another to arrange retracting mechanism connection pumping
Hose is drawn, with after user pulls out discharge mechanism, retracting mechanism can apply pull hose pull-back forces with by discharge mechanism
Pull back to supporting mechanism, which is such as connected with weight on pull hose, and pull-back forces are produced using weight gravity.It is existing
Pull discharging device, such as:CN105756143A, the discharge mechanism set two guiders, which leads equipped with two
Groove, is respectively cooperating with automatic guide when the realization of two guide grooves is pulled back, which there are following deficiency by two guiders:When pulling back
It can not ensure that band button side is located at required side (such as front), i.e. button side is likely located at front, or, positioned at the back side;
CN202546003U, the supporting mechanism set inclined-plane, which sets inclined-plane, are alignd using two inclined-planes and realize positioning, the device
It there are following deficiency:Can not automatic guide alignment, it is necessary to which user's manual alignment resets again, use is inconvenient;
CN205894180U, the supporting mechanism set groove, which sets protrusion, are coordinated using raised and groove and realize positioning, should
Device there are following deficiency:Can not automatic guide alignment, it is necessary to which user's manual alignment resets again, use is inconvenient.
Utility model content
The utility model provides the pull discharging device of discharge mechanism energy pull, which overcomes and goes out water dispenser in background technology
Deficiency present in the pull discharging device of structure energy pull.
The used technical solution that the utility model solves its technical problem is:
A kind of pull discharging device, including supporting mechanism and discharge mechanism, the discharge mechanism include outlet part and are mutually connected in
The pull hose of outlet part end, the pull hose self-supporting mechanism port are stretched into supporting mechanism, which sets guiding
Device, the supporting mechanism inner wall are equipped with guide groove, the guider include stretching out a leading part of the outer turret wall of discharge mechanism and
At least one teaches part, and the height which stretches out outer turret wall is more than the height for teaching part to stretch out outer turret wall;Should
Supporting mechanism inner wall has part and the remainder of recessed above-mentioned guide groove, which passes to supporting mechanism port and form guide groove
Import, which can move to bosom by the guiding role of guide groove, and the leading part is supported by guide groove slot bottom, this is auxiliary
Lead part and be supported by remainder of the inner wall in addition to guide groove, being supported by stable discharge mechanism by this moves.
Among one embodiment:The bosom of the guide groove is equipped with the limiting slot of the leading part of an adaptation.
Among one embodiment:The guide groove has by the two of end of the guide groove bosom to the inner wall remainder towards port
Two cell walls of continuously distributed extension are distinguished in side, which forms guide surface.
Among one embodiment:The end of inner wall remainder towards the port is set as guide frame.
Among one embodiment:The central angle of the import of the guide groove is 360 degree.
Among one embodiment:The leading part includes a connecting shaft for being installed in discharge mechanism and the outer turret wall of part stretching
With a bearing for being connected to connecting shaft extending area.
Among one embodiment:The guidance part, which includes one, to roll the ball arranged, the ball part by discharge mechanism relatively
Stretch out outer turret wall.
Among one embodiment:The outlet part periphery wall is recessed with a main fitting groove, is separately equipped with adaptation and is socketed in outlet part
The lantern ring of periphery wall, inside and outside perforative first main through hole is offered on the lantern ring, which is more than main fitting groove
Notch bore;Adaptation is equipped with connector in the main fitting groove, and the one end of the connecting shaft is through the first main through hole and is installed in the connection
Head;The circumannular wall forms above-mentioned outer turret wall.
Among one embodiment:The outlet part periphery wall is recessed with least one auxiliary fitting groove, is separately equipped with adaptation and is socketed in out
The lantern ring of water portion periphery wall, offers perforative first auxiliary through hole inside and outside at least one on the lantern ring, and auxiliary fitting groove is built-in is connected to for this
Above-mentioned ball, the ball outside diameter is no more than fitting groove notch bore and is more than the first auxiliary through-hole aperture;The circumannular wall is formed
Above-mentioned outer turret wall.
Among one embodiment:The outlet part is installed in the rolling within inner core including an interior inner core for forming water stream channel and one
Pearl frame, the inner core offer the second main through hole, and the current that the second main through hole and inner core is sealed by ball rack fitted seal circle lead to
Road, the ball rack and the second main through hole, which coordinate, forms above-mentioned main fitting groove.
Among one embodiment:The outlet part is installed in the rolling within inner core including an interior inner core for forming water stream channel and one
Pearl frame, the inner core offer at least one second auxiliary through hole, and the second auxiliary through hole and inner core is sealed by ball rack fitted seal circle
Water stream channel, the ball rack and the second auxiliary through hole, which coordinate, forms above-mentioned auxiliary fitting groove.
Among one embodiment:The supporting mechanism includes support tube and socket, which is embedded in the front end of support tube, the socket
There is the accommodating cavity of both ends open along the length direction of support tube, the inner wall of the accommodating cavity forms above-mentioned supporting mechanism inner wall;Should
The end of socket is provided with a magnetic attracting device, and magnetic attraction is produced to the discharge mechanism.
Compared with background technology, it has the following advantages that the technical program:
Guider includes a leading part and at least one teaches part, and the height that outer turret wall is stretched out in leading part is more than
The height of the outer turret wall of part stretching is taught, so that dominating part when pulling back can automatically fall into guide groove, teaches part can be certainly
It is dynamic to move to inner wall remainder, so that leading part can move to bosom by the guiding role of guide groove, can be by leading
Part and guidance part are supported by guide groove slot bottom respectively and inner wall remainder stablizes discharge mechanism movement, discharge mechanism is led
Positive motion is to unique positions set in advance, in the presence of overcoming the shortcomings of background technology, and stable movement.
The bosom of guide groove is equipped with the limiting slot of the leading part of an adaptation, and innermost discharge mechanism is in spacing.
The end of inner wall remainder towards port is set as guide frame, to further ensure that leading componental movement to guide groove
It is interior.
The connecting shaft and one that leading part is installed in discharge mechanism and the outer turret wall of part stretching including one is connected to connection
The bearing of axis extending area, can reduce the frictional force of leading part and cell wall and further ensure that leading componental movement extremely
In guide groove, moved along cell wall.
Teach part include one can opposite discharge mechanism roll the ball of arrangement, can reduce guidance part and inner wall remaining
Partial frictional force, and can further ensure that in leading componental movement to guide groove, moved along cell wall, it is ensured that teach part in inner wall
Moved on remainder.
The another lantern ring for being equipped with adaptation and being socketed in outlet part periphery wall, circumannular wall form above-mentioned outer turret wall, dress
It is simple in structure with convenience.
Outlet part includes being formed the inner core of water stream channel in one and one is installed in ball rack within inner core, ball rack and the
Two main through holes, which coordinate, forms above-mentioned main fitting groove, and ball rack and the second auxiliary through hole coordinate the above-mentioned auxiliary fitting groove of composition, assembling
It is convenient, it is simple in structure.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of discharging device.
Fig. 2 is the exploded schematic perspective view of discharging device.
Fig. 3 is discharge mechanism, the perspective exploded view of pull hose.
Fig. 4 is the schematic diagram of manual pull discharge mechanism.
Fig. 5 is that discharge mechanism is pulled back to the schematic diagram of supporting mechanism.
Fig. 6 is that discharge mechanism is pulled back to the schematic diagram of supporting mechanism.
Fig. 7 is the structure diagram that discharge mechanism and socket coordinate.
Fig. 8 is the dimensional structure diagram of socket.
Fig. 9 is the partial cutaway schematic of discharge mechanism.
Figure 10 is the close-up schematic view of Fig. 9.
Figure 11 is the A-A diagrammatic cross-sections of Figure 10.
Figure 12 is the perspective exploded view of discharge mechanism.
Embodiment
It refer to Fig. 1 to Figure 12, pull discharging device, including supporting mechanism 10, discharge mechanism 20 and retracting mechanism 30.
The supporting mechanism 10 includes support tube 11 and socket 12, which is embedded in the front end of support tube 11, the socket 12
There is the accommodating cavity of both ends open along the length direction of support tube 11.The discharge mechanism 20 includes outlet part 21 and is mutually connected in water outlet
The pull hose 22 of 21 end of portion, 22 self-supporting mechanism of pull hose, 10 port are stretched into supporting mechanism 10.The retracting mechanism
30 include a weight, which is connected on pull hose 22, self gravitation can be converted into pull-back forces.
The discharge mechanism 20 sets guider, which includes stretching out a leading portion of 20 outer turret wall of discharge mechanism
23 and at least one are divided to teach part 24, the height which stretches out outer turret wall, which is more than, teaches part 24 to stretch out outer revolution
The height of wall;12 inner wall of socket of the supporting mechanism 10 is equipped with guide groove 13, and 12 inner wall of socket of the supporting mechanism has on recessed
Part and the remainder 14 of guide groove 13 are stated, which passes to 10 port of supporting mechanism and form guide groove import 131, the guide groove
The width of import 131 is more than the height for stretching out outer turret wall in leading part 23 and causes leading part 23 and 131 gap of guide groove import
Coordinate;The leading part 23 can move to bosom by the guiding role of guide groove 13, and by leading part 23 and can teach
Part 24 is supported by 13 slot bottom of guide groove respectively and inner wall remainder 14 is stablized discharge mechanism 20 and moved.Preferably, the guide groove 13
Bosom is equipped with the limiting slot 133 of the leading part 23 of an adaptation, so that leading part 23 falls into limiting slot when moving to bosom
133 with play the role of position discharge mechanism.
One concrete structure of the guide groove 13 is:It has extremely should by the notch side of the innermost limiting slot 133 of guide groove 13
Distinguish two cell walls 132 of continuously distributed extension, 132 structure of cell wall in the both sides of inner wall remainder 14 towards the end 141 of port
Into main guide surface, among the present embodiment, which arranges along helix, and two cell walls are arranged symmetrically, which is slightly less than
180 degree.Preferably, the end 141 of the inner wall remainder 14 towards port is set as guide frame, which is such as set to bore
Angle.Or, the central angle of the import of the guide groove 13 is 360 degree.
In one preferred solution:The leading part 23 includes a company for being installed in discharge mechanism 20 and the outer turret wall of part stretching
Spindle 231 and one is connected to the bearing 232 of connecting shaft extending area;The guidance part 24 includes the opposite discharge mechanism 20 of an energy and rolls
The ball of dynamic arrangement, the ball part stretch out outer turret wall.Among the present embodiment, leading a part 23 and an at least guidance portion
Divide 24 present positions relatively outer turret wall axial array arrangement.
In one concrete structure of the discharge mechanism 20:The outlet part 21 includes forming 211 He of inner core of water stream channel in one
One is installed in the ball rack 212 within inner core 211, which offers inside and outside perforative one second main through hole 213 and at least
One second auxiliary through hole 214;212 periphery wall of ball rack is recessed with turning slot, and 212 liang of peripheries of the ball rack pass through sealing ring respectively
Be sealedly and fixedly connected in water stream channel inner wall, the second main through hole 213, the second auxiliary through hole 214 between two sealing rings, with
The water stream channel of the second main through hole and inner core is sealed by ball rack fitted seal circle, seals the current of the second auxiliary through hole and inner core
Passage;The 212 and second main through hole 213 of ball rack, which coordinates, forms main fitting groove;The 212 and second auxiliary through hole 214 of ball rack is matched somebody with somebody
Close and form auxiliary fitting groove.The another lantern ring 25 for being equipped with adaptation and being socketed in 21 periphery wall of outlet part, on which is formed
The outer turret wall for the discharge mechanism stated;Inside and outside perforative one first main through hole 251 and at least one first is offered on the lantern ring 25
Auxiliary through hole 252;First main 251 aperture of through hole is more than main fitting groove notch bore, i.e. more than the second main 213 aperture of through hole, with
Step down for bearing, it is not rebuffed;Adaptation is equipped with connector 253 in the main fitting groove, which is screw 231, one end
Through the first main through hole 251 and the connector 253 is installed in, to connect bearing 232, so that bearing 232 is overall to stretch out outer revolution
Outside wall;24 outside diameter of ball is no more than fitting groove notch bore (the second auxiliary 214 aperture of through hole) and is more than the first auxiliary through hole 252
Aperture, deviates to avoid ball.The part of above-mentioned connector or/and the part of ball are located in annular groove, can limit rolling
The axial activity of pearl frame.
In the concrete structure of the present embodiment:Discharge mechanism 20 further includes a gland 26, and the gland 26 is fixedly sleeved in water outlet
21 outer wall of portion and the contact lantern ring 25 are to limit the movement of 25 axis of the lantern ring, to lock the lantern ring 25, leading part, teach part, water outlet
Part and ball rack.Discharge mechanism 20 further includes one using 27 and one check (non-return) valve 28 of horn jonit made of magnetic material, should be only
Inverse valve 28 is located at the water stream channel of inner core 211 and contact is in ball rack;The horn jonit 27 is fixedly sleeved in 21 outer wall of outlet part
And to be connected with pull hose 22.The inner core 211 of the discharge mechanism is also associated with Portable rose 29.
Preferably, the end of the socket 12 is provided with a magnetic attracting device 15, and magnetic attraction is produced to the discharge mechanism.So that when soft
When pipe is taken in supporting mechanism port, and when the head of the trumpet on hose leans near magnet, shower that magnetic force will be fixed on hose
Suction tightly is multiple in the support mouth of pipe.
With reference to above-mentioned attached drawing, discharge mechanism pull and self guided principle of pulling back specifically are introduced:1st, such as Fig. 4, hand
Hold discharge mechanism 20 and be pulled away from 10 port of supporting mechanism together with 22 random angle of pull hose;2nd, such as Fig. 5, hand decontrol discharge mechanism
20, under 30 gravity of weight, discharge mechanism is retracted into 10 port of supporting mechanism, and the bearing 232 of leading part 23 first falls
On cell wall 132, axially upwardly rotated along cell wall 132, teach the ball of part 24 to be rolled in inner wall remainder 14 and reduce axis
To rotating frictional force;27 mutual magnetic attraction of horn jonit on the magnet ring and hose of magnetic attracting device 15, makes discharge mechanism contract
It is back in port, the bearing 232 on discharge mechanism falls in the bosom of guide groove and falls into limiting slot at this time, and accurate correcting resets
To unique direction, discharge mechanism end face is put down with socket end face paste, is made discharge mechanism correcting and is fixed on unique position set in advance
Put, i.e. button position facing forward.
The above, is only the utility model preferred embodiment, therefore cannot limit the utility model implementation according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.