With the Garment Steamer Machine of bellows
Technical field
The present invention relates to a kind of garment steamer, especially a kind of Garment Steamer Machine with bellows, belongs to ironing equipment technical field.
Background technology
Garment steamer easily operates, easy to use, along with improving constantly of people's quality of life is applied rapidly in recent years.Its basic structure such as application number is CN03229671.1 described by Chinese utility model, comprise casing, kettle, power line, steam heater, controller, Foot-controlled switch, casing is grounding, have universal wheel at the bottom of casing, the kettle in casing has water pipe to connect steam heater, and steam heater connects soft air-guide pipe, soft air-guide pipe connects steam shower nozzle, soft air-guide pipe lower end overcoat has plastic cement collet, and soft air-guide pipe top overcoat has heat-proof protective cover, and steam shower nozzle is hung on peg.
In addition, application number is that the Chinese utility model patent of CN200920241811.5 also discloses a kind of garment steamer, comprises water tank, flexible aluminium bar, water tank handle, main body, aluminium heater, aluminium heating boiler, steam hose, also comprise the infrared remote-control device be made up of infrared remote-control emitter and infrared remote control reception computer board, described infrared remote-control emitter is arranged on flexible aluminium bar, and described infrared remote control receives computer board and is arranged on the housing outside aluminium heating boiler.
For a long time, soft air-guide pipe adopts heatproof rubber and plastic fixed length flexible pipe always.Although this type of flexible pipe can deliver a vapor to ironing head, there is following problem all the time: 1) hose length is fixed, non-telescoping, not only unsightly, and operation inconvenience; 2) easily bend, block steam Transportation; 3) for avoiding flexible pipe outside wall temperature too high, often need to hold heat-barrier material outside pipe, because heat-barrier material directly contacts with tube wall, therefore effect of heat insulation is desirable, and flexible pipe pliability weakens, and hinders the operation freely of ironing head.
Summary of the invention
Primary and foremost purpose of the present invention is: for above-mentioned prior art Problems existing, proposes one and effectively can avoid bending, remain the Garment Steamer Machine of the band bellows that steam is unobstructed.
Further aim of the present invention is: propose a kind ofly can remain good pliability thus the Garment Steamer Machine of easy to operate band bellows.
In order to reach above primary and foremost purpose, the Garment Steamer Machine of band bellows of the present invention comprises and is supported on clothes hanger on main machine base and ironing head, described main machine base has steam output end, described ironing head has steam input, it is characterized in that: be connected by bellows between described steam output end with steam input.
Described bellows had both comprised the spring-like twist-type telescopic flexible pipe that the level and smooth single flexible pipe of tube wall is formed after setting process, also comprised the corrugated bellows (its basic structure is the Chinese patent literature of 96213193.8,200620140627.8,200920045797.1 see application number) of tube wall concavo-convex fluctuating spiral winding.
Typical connection scheme has the following two kinds:
The first, described bellows comprises the corrugated bellows on surface and is placed in the twist-type telescopic flexible pipe of corrugated bellows endoporus, forms air blanketing between described corrugated bellows and twist-type telescopic flexible pipe.Especially, described steam output end and steam input have respectively and seal the steam passage holes that plug-in mounting fixes transit joint; The step cylindrical that described transit joint is positioned at outside steam passage holes is shaped with external screw thread, and has the outer end joint matched with corrugated bellows connector endoporus, and described outer end joint has the connection-peg that centre bore is communicated with steam passage holes; The two ends that connection-peg on described steam output end and steam input transit joint tightly inserts twist-type telescopic flexible pipe are respectively fixed; Outer end joint on described steam output end and steam input transit joint embeds in the two ends connector of corrugated bellows respectively, and is locked by the locking nut blocking connector step.
Like this; define twist-type telescopic flexible pipe outside, corrugated bellows is in interior Rational structure; spiral and corrugated bellows is organically combined; both there is desirable scalability; again by the buckle resistance of corrugated bellows; play the protective effect to twist-type telescopic flexible pipe, stop to occur bending, ensure that steam is smooth.Meanwhile, outside corrugated bellows does not directly contact with steam, and forms air blanketing between the twist-type telescopic flexible pipe of inside, therefore naturally play heat-blocking action, avoid the meaningless consume of heat energy, unexpected scald can be prevented, fool proof, thus obtain the beneficial effect of achieving many things at one stroke.Especially, described steam output end and steam input have the gas channel opened be communicated with described air blanketing, thus after the twist-type telescopic flexible pipe as inner core passes into steam, air in air blanketing is had because of stack effect with thermal fluidity, the harmful effect that superheated steam presses clothing can be suppressed.
It two is that described steam output end and steam input have the steam passage holes of belt end screw thread respectively; Described bellows is corrugated bellows, and its two ends have threaded connector respectively; Described steam output end and steam input are tightly connected respectively by the two ends of screw thread pair and corrugated bellows; The tube wall of described corrugated bellows seals winding by heat preserving and insulating material and makes.Therefore both there is desirable scalability and good buckle resistance, be convenient to flatiron operation, and avoided bending to damage, by the material characteristic of self, heat-blocking action can have been played, unexpected scald can be prevented, and avoided the meaningless consume of heat energy again simultaneously.
In a word, bellows of the present invention comprises spiral and corrugated bellows composite construction, when after selection suitable material, also can only adopt corrugated bellows.Both there is desirable scalability, there is again good buckle resistance, and effectively can stop to occur that bending damages, prevent unexpected scald, avoid the meaningless consume of heat energy, thus obtain the beneficial effect of achieving many things at one stroke.Compound tense, outside corrugated bellows can play the protective effect to spiral flexible pipe, forms air blanketing simultaneously, plays heat-blocking action.
Accompanying drawing explanation
Below in conjunction with preferred embodiment and accompanying drawing, the present invention is further illustrated.
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the partial enlarged drawing of steam input in Fig. 1.
Fig. 4 is the partial enlarged drawing of steam output end in Fig. 1.
Fig. 5 is the partial enlarged drawing of the steam input of the embodiment of the present invention two.
Fig. 6 is the partial enlarged drawing of the steam output end of the embodiment of the present invention two.
Detailed description of the invention
Embodiment one
The Garment Steamer Machine of the present embodiment band bellows as depicted in figs. 1 and 2, comprises and is supported on expansion link clothes hanger 2 on band roller main machine base 1 and ironing head 3.Main machine base 1 has steam output end 1-1, and ironing head 3 has steam input 3-1, is connected between steam output end 1-1 with steam input 3-1 by bellows 4.
The bellows of the present embodiment comprises the spring-like twist-type telescopic flexible pipe 4-1 of the level and smooth single flexible pipe of tube wall formation after setting process, also comprises the corrugated bellows 4-2 of tube wall concavo-convex fluctuating spiral winding.Its concrete structure is see Fig. 3, Fig. 4, and in the steam passage holes 1-2 of steam output end 1-1, plug-in mounting seals fixing transit joint 5 by secondary circumferential seal circle.The step 5-1 cylindrical that this transit joint 5 is positioned at outside steam passage holes is shaped with external screw thread, and has the round platform outer end joint 5-2 matched with corrugated bellows connector 6 horn mouth hole taper.This outer end joint 5-2 extends the connection-peg 5-3 that centre bore is communicated with steam passage holes 1-2.The cylindrical of this connection-peg has secondary retaining pawl.The similar of steam input 3-1, difference is that steam input 3-1 self is also shaped with external screw thread.Connection-peg 5-3 on steam output end 1-1 and steam input 3-1 transit joint 5 tightly inserts the two ends of twist-type telescopic flexible pipe 4-2 respectively, and fixes by retaining pawl.Round platform outer end joint 5-2 on steam output end 1-1 and steam input 3-1 transit joint 5 embeds in corrugated bellows 4-1 two ends connector 6 horn mouth that tapering matches with it respectively, and is locked by the locking nut 7 blocking connector step 5-1.Wherein, the locking nut 7 at steam input 3-1 place screws in the external screw thread of steam input 3-1 self simultaneously.
In order to have better lock sealing effect, the major diameter of external thread of steam input 3-1 self can be greater than the major diameter of external thread of transit joint 5 step cylindrical, corresponding locking nut 7 has the ladder internal thread matched, thus can when locking by pitch difference, eliminate thread pitch, produce and seal self-locking action reliably.
Due to the present embodiment define twist-type telescopic flexible pipe outside, corrugated bellows meets bellows structure at interior; spiral and corrugated bellows is organically combined; therefore both there is desirable scalability; again by the buckle resistance of corrugated bellows; play the protective effect to twist-type telescopic flexible pipe; stop to occur bending, ensure that steam is smooth.Meanwhile, outside corrugated bellows does not directly contact with steam, and forms air blanketing between the twist-type telescopic flexible pipe of inside, therefore naturally plays heat-blocking action, avoids the meaningless consume of heat energy, can prevent unexpected scald, fool proof.
If desired, steam output end can be shaped with steam input the gas channel opened be communicated with air blanketing, thus after the twist-type telescopic flexible pipe as inner core passes into steam, air in air blanketing is had because of stack effect with thermal fluidity, the harmful effect that superheated steam presses clothing can be suppressed.
Embodiment two
The Garment Steamer Machine basic structure of the present embodiment band bellows is identical with embodiment one, and as shown in Figure 5 and Figure 6, difference is, steam output end 1-1 and steam input 3-1 has steam passage holes 1-2 and 3-2 of belt end internal thread respectively.Bellows is corrugated bellows, its two ends have respectively with flexible pipe in the external screw thread connector 6 that is connected as a single entity.Steam output end 1-1 and steam input 3-1 is tightly connected respectively by the two ends of screw thread pair and corrugated bellows.The tube wall of corrugated bellows adopts heat preserving and insulating material sealing winding to make.
Therefore the bellows of the present embodiment had both had desirable scalability and good buckle resistance, was convenient to flatiron operation, avoided bending to damage, simultaneously again can by the material characteristic of self, play heat-blocking action, prevent unexpected scald, avoid the meaningless consume of heat energy.
In addition to the implementation, the present invention can also have other embodiments.Such as, only use twist-type telescopic flexible pipe, etc.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.