The Garment Steamer Machine of band bellows
Technical field
The present invention relates to a kind of garment steamer, especially a kind of Garment Steamer Machine with bellows belongs to the ironing equipment technical field.
Background technology
Garment steamer is operated easily, and is easy to use, along with improving constantly in recent years of people's quality of life applied rapidly.Its basic structure such as application number are described by the Chinese utility model of CN03229671.1, comprise casing, kettle, power line, steam heater, controller, Foot-controlled switch, casing is a grounding, universal wheel is arranged at the bottom of the casing, and the kettle in the casing has water pipe to connect steam heater, and steam heater connects soft air-guide pipe, soft air-guide pipe connects the steam shower nozzle, be with the plastic cement collet outside the soft air-guide pipe lower end, be with the solar heat protection sheath outside the soft air-guide pipe top, the steam shower nozzle is hung on the 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, the water tank handle, main body, aluminium heater, aluminium heating pot, steam hose, also comprise by infrared remote-control emitter and infrared remote control receiving the infrared remote-control device that the computer plate is formed, described infrared remote-control emitter is arranged on the flexible aluminium bar, and described infrared remote control receives the computer plate and is arranged on the outer housing of aluminium heating pot.
For a long time, soft air-guide pipe adopts heatproof rubber and plastic fixed length flexible pipe always.Though this type of flexible pipe can deliver a vapor to ironing head, have following problem all the time: 1) hose length is fixed, and is non-telescoping, not only not attractive in appearance, and operation inconvenience; 2) delivery of steam is blocked in bending easily; 3) for avoiding the flexible pipe outside wall temperature too high, often need outside pipe, hold heat-barrier material, owing to heat-barrier material directly contacts with tube wall, so the effect of heat insulation ideal, and the flexible pipe pliability weakens the operation freely of obstruction ironing head.
Summary of the invention
Primary and foremost purpose of the present invention is: at the problem that above-mentioned prior art exists, propose a kind of can effectively avoiding and bend, remain the Garment Steamer Machine of the unobstructed band bellows of steam.
Further aim of the present invention is: thus a kind of Garment Steamer Machine that can remain the easy to operate band bellows of good pliability is proposed.
In order to reach above primary and foremost purpose, the Garment Steamer Machine of band bellows of the present invention comprises clothes hanger and the ironing head that is supported on the main frame base, described main frame base has steam output end, described ironing head has the steam input, it is characterized in that: be connected by bellows between described steam output end and the 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 forms after setting is handled, also comprise the corrugated bellows (its basic structure is 96213193.8,200620140627.8,200920045797.1 Chinese patent literature referring to application number) that the concavo-convex fluctuating spiral of tube wall twines.
Typical connectivity scenario has following two kinds:
The first, described bellows comprise the corrugated bellows on surface and place the twist-type telescopic flexible pipe of corrugated bellows endoporus, form air blanketing between described corrugated bellows and the twist-type telescopic flexible pipe.Especially, described steam output end and steam input have the fixedly steam through hole of transit joint of sealing plug-in mounting respectively; Described transit joint is positioned at the outer step cylindrical of steam through hole and is shaped on external screw thread, and has the outer end joint that matches with corrugated bellows connector endoporus, and described outer end joint has the connection-peg that centre bore is communicated with the steam through hole; Connection-peg on described steam output end and the steam input transit joint tightly inserts the two ends of twist-type telescopic flexible pipe respectively and fixes; Outer end joint on described steam output end and the steam input transit joint embeds respectively in the two ends connector of corrugated bellows, and is locked by the locking nut that blocks the connector step.
Like this; formed the twist-type telescopic flexible pipe outside, corrugated bellows is in interior Rational structure; spiral and corrugated bellows is organically combined; both had desirable scalability; again by the bending resistance folding endurance of corrugated bellows; play protective effect, stop to occur bending, guarantee the steam smoothness the twist-type telescopic flexible pipe.Meanwhile, outside corrugated bellows does not directly contact with steam, and forms air blanketing between the twist-type telescopic flexible pipe of inside, therefore play heat-blocking action naturally, avoid the meaningless consume of heat energy, can prevent unexpected the scald, fool proof, thus the beneficial effect of achieving many things at one stroke obtained.Especially, described steam output end has the gas channel opened that is communicated with described air blanketing with the steam input, thereby after the twist-type telescopic flexible pipe as inner core feeds steam, make the air in the air blanketing have with thermal fluidity, can suppress the harmful effect of superheated steam the clothing flatiron because of stack effect.
It two is that described steam output end and steam input have the steam through hole of belt end screw thread respectively; Described bellows is corrugated bellows, and its two ends have threaded connector respectively; Described steam output end is connected with the sealed at both ends of corrugated bellows by screw thread pair respectively with the steam input; The tube wall of described corrugated bellows is twined by the heat preserving and insulating material sealing to be made.Therefore both had desirable scalability and good bending resistance folding endurance, be convenient to the flatiron operation, and avoided bending to damage, can play heat-blocking action by the material characteristic of self again simultaneously, can prevent unexpected the scald, avoided the meaningless consume of heat energy.
In a word, bellows of the present invention comprises spiral and corrugated bellows composite construction, after selecting suitable material, also can only adopt corrugated bellows.Both had desirable scalability, had good bending resistance folding endurance again, and can effectively stop to occur bending and damage, prevented unexpected the scald, and avoided the meaningless consume of heat energy, thereby 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.
Description of drawings
The present invention is further illustrated below in conjunction with preferred embodiment and accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the invention one.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the partial enlarged drawing of steam input among Fig. 1.
Fig. 4 is the partial enlarged drawing of steam output end among Fig. 1.
Fig. 5 is the partial enlarged drawing of the steam input of the embodiment of the invention two.
Fig. 6 is the partial enlarged drawing of the steam output end of the embodiment of the invention two.
The specific embodiment
Embodiment one
The Garment Steamer Machine of present embodiment band bellows comprises the expansion link clothes hanger 2 and the ironing head 3 that are supported on the band roller main frame base 1 as depicted in figs. 1 and 2.Main frame base 1 has steam output end 1-1, and ironing head 3 has steam input 3-1, is connected by bellows 4 between steam output end 1-1 and the steam input 3-1.
The bellows of present embodiment comprises the spring-like twist-type telescopic flexible pipe 4-1 that the level and smooth single flexible pipe of tube wall forms after setting is handled, also comprise the corrugated bellows 4-2 that the concavo-convex fluctuating spiral of tube wall twines.Its concrete structure is referring to Fig. 3, Fig. 4, and plug-in mounting is by the transit joint 5 of secondary circumferential seal circle sealing and fixing among the steam through hole 1-2 of steam output end 1-1.This transit joint 5 is positioned at the outer step 5-1 cylindrical of steam through hole and is shaped on external screw thread, and has the round platform outer end joint 5-2 that matches with corrugated bellows connector 6 horn mouth hole tapers.This outer end joint 5-2 extends the connection-peg 5-3 that centre bore is communicated with steam through hole 1-2.The cylindrical of this connection-peg has secondary retaining pawl.The structure of steam input 3-1 is similar, and difference is that steam input 3-1 self also is shaped on external screw thread.Connection-peg 5-3 on steam output end 1-1 and the steam input 3-1 transit joint 5 tightly inserts the two ends of twist-type telescopic flexible pipe 4-2 respectively, and fixes by the retaining pawl.Round platform outer end joint 5-2 on steam output end 1-1 and the steam input 3-1 transit joint 5 embeds respectively in corrugated bellows 4-1 two ends connector 6 horn mouth that tapering matches with it, and is locked by the locking nut 7 that blocks 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 cylindricals, corresponding locking nut 7 has the ladder internal thread that matches, thereby can be by pitch difference when locking, eliminate thread pitch, produce sealing self-locking action reliably.
Since present embodiment formed the twist-type telescopic flexible pipe outside, corrugated bellows is in the interior bellows structure of meeting; spiral and corrugated bellows is organically combined; therefore both had desirable scalability; again by the bending resistance folding endurance of corrugated bellows; play protective effect to the twist-type telescopic flexible pipe; stop to occur bending, guarantee the steam smoothness.Meanwhile, outside corrugated bellows does not directly contact with steam, and forms air blanketing between the twist-type telescopic flexible pipe of inside, therefore plays heat-blocking action naturally, avoids the meaningless consume of heat energy, can prevent unexpected the scald, and is fool proof.
In case of necessity, steam output end can be shaped on the gas channel opened that is communicated with air blanketing with the steam input, thereby after the twist-type telescopic flexible pipe as inner core feeds steam, make the air in the air blanketing have with thermal fluidity, can suppress the harmful effect of superheated steam the clothing flatiron because of stack effect.
Embodiment two
The Garment Steamer Machine basic structure of present embodiment band bellows is identical with embodiment one, and as shown in Figure 5 and Figure 6, difference is that steam output end 1-1 and steam input 3-1 have the steam through hole 1-2 and the 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 is connected with the sealed at both ends of corrugated bellows by screw thread pair respectively with steam input 3-1.The tube wall of corrugated bellows adopts the heat preserving and insulating material sealing to twine and makes.
Therefore the bellows of present embodiment had both had desirable scalability and good bending resistance folding endurance, was convenient to the flatiron operation, avoided bending to damage, simultaneously again can be by the material characteristic of self, play heat-blocking action, prevent unexpected the scald, avoid the meaningless consume of heat energy.
In addition to the implementation, the present invention can also have other embodiments.For example, only use the twist-type telescopic flexible pipe, or the like.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.